Class SynchronizedSortedMap<K,V>
- All Implemented Interfaces:
Serializable,Cloneable,Iterable<V>,Map<K,V>,SortedMap<K,V>,InternalIterable<V>,MapIterable<K,V>,MutableMapIterable<K,V>,MutableSortedMap<K,V>,SortedMapIterable<K,V>,OrderedIterable<V>,ReversibleIterable<V>,RichIterable<V>
public class SynchronizedSortedMap<K,V> extends AbstractSynchronizedMapIterable<K,V> implements MutableSortedMap<K,V>, Serializable
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Nested Class Summary
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Constructor Summary
Constructors Constructor Description SynchronizedSortedMap(MutableSortedMap<K,V> newMap)SynchronizedSortedMap(MutableSortedMap<K,V> newMap, Object lock) -
Method Summary
Modifier and Type Method Description LazyIterable<V>asReversed()Returns a reversed view of this ReversibleIterable.MutableSortedMap<K,V>asSynchronized()Returns a synchronized wrapper backed by this map.MutableSortedMap<K,V>asUnmodifiable()Returns an unmodifiable view of this map.MutableSortedMap<K,V>clone()<R> MutableList<R>collect(Function<? super V,? extends R> function)Returns a new collection with the results of applying the specified function on each element of the source collection.<K2, V2> MutableMap<K2,V2>collect(Function2<? super K,? super V,Pair<K2,V2>> function)For each key and value of the map the function is evaluated.MutableBooleanListcollectBoolean(BooleanFunction<? super V> booleanFunction)Returns a new primitivebooleaniterable with the results of applying the specified function on each element of the source collection.MutableByteListcollectByte(ByteFunction<? super V> byteFunction)Returns a new primitivebyteiterable with the results of applying the specified function on each element of the source collection.MutableCharListcollectChar(CharFunction<? super V> charFunction)Returns a new primitivechariterable with the results of applying the specified function on each element of the source collection.MutableDoubleListcollectDouble(DoubleFunction<? super V> doubleFunction)Returns a new primitivedoubleiterable with the results of applying the specified function on each element of the source collection.MutableFloatListcollectFloat(FloatFunction<? super V> floatFunction)Returns a new primitivefloatiterable with the results of applying the specified function on each element of the source collection.<R> MutableList<R>collectIf(Predicate<? super V> predicate, Function<? super V,? extends R> function)Returns a new collection with the results of applying the specified function on each element of the source collection, but only for those elements which return true upon evaluation of the predicate.MutableIntListcollectInt(IntFunction<? super V> intFunction)Returns a new primitiveintiterable with the results of applying the specified function on each element of the source collection.<E> MutableSortedMap<K,V>collectKeysAndValues(Iterable<E> iterable, Function<? super E,? extends K> keyFunction, Function<? super E,? extends V> function)Adds all the entries derived fromiterabletothis.MutableLongListcollectLong(LongFunction<? super V> longFunction)Returns a new primitivelongiterable with the results of applying the specified function on each element of the source collection.MutableShortListcollectShort(ShortFunction<? super V> shortFunction)Returns a new primitiveshortiterable with the results of applying the specified function on each element of the source collection.<R> MutableSortedMap<K,R>collectValues(Function2<? super K,? super V,? extends R> function)For each key and value of the map the function is evaluated.<P, VV> MutableList<VV>collectWith(Function2<? super V,? super P,? extends VV> function, P parameter)Same asRichIterable.collect(Function)with aFunction2and specified parameter which is passed to the block.<R> MutableList<R>collectWithIndex(ObjectIntToObjectFunction<? super V,? extends R> function)Returns a new OrderedIterable using results obtained by applying the specified function to each element and its corresponding index.<V1, R extends Collection<V1>>
RcollectWithIndex(ObjectIntToObjectFunction<? super V,? extends V1> function, R target)Adds elements to the target Collection using results obtained by applying the specified function to each element and its corresponding index.Comparator<? super K>comparator()<S> booleancorresponds(OrderedIterable<S> other, Predicate2<? super V,? super S> predicate)Returns true if both OrderedIterables have the same length andpredicatereturns true for all corresponding elements e1 of thisOrderedIterableand e2 ofother.intdetectIndex(Predicate<? super V> predicate)Returns the index of the first element of theOrderedIterablefor which thepredicateevaluates to true.intdetectLastIndex(Predicate<? super V> predicate)Returns the index of the last element of theReversibleIterablefor which thepredicateevaluates to true.MutableList<V>distinct()Returns a newOrderedIterablecontaining the distinct elements in this iterable.MutableSortedMap<K,V>drop(int count)Returns an iterable after skipping the firstcountelements or an empty iterable if thecountis greater than the length of the iterable.MutableSortedMap<K,V>dropWhile(Predicate<? super V> predicate)Returns the final elements that do not satisfy the Predicate.MutableSet<Map.Entry<K,V>>entrySet()KfirstKey()<R> MutableList<R>flatCollect(Function<? super V,? extends Iterable<R>> function)flatCollectis a special case ofRichIterable.collect(Function).MutableSortedSetMultimap<V,K>flip()Given a map from Domain->Range return a multimap from Range->Domain.MutableMapIterable<V,K>flipUniqueValues()Return the MapIterable that is obtained by flipping the direction of this map and making the associations from value to key.voidforEach(int startIndex, int endIndex, Procedure<? super V> procedure)Iterates over the section of the iterable covered by the specified inclusive indexes.voidforEachWithIndex(int fromIndex, int toIndex, ObjectIntProcedure<? super V> objectIntProcedure)Iterates over the section of the iterable covered by the specified inclusive indexes.Optional<V>getFirstOptional()Returns the first element of an iterable as an Optional.Optional<V>getLastOptional()Returns the last element of an iterable as an Optional.<KK> MutableListMultimap<KK,V>groupBy(Function<? super V,? extends KK> function)For each element of the iterable, the function is evaluated and the results of these evaluations are collected into a new multimap, where the transformed value is the key and the original values are added to the same (or similar) species of collection as the source iterable.<KK> MutableListMultimap<KK,V>groupByEach(Function<? super V,? extends Iterable<KK>> function)Similar toRichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys for each value.<VV> MutableMap<VV,V>groupByUniqueKey(Function<? super V,? extends VV> function)For each element of the iterable, the function is evaluated and he results of these evaluations are collected into a new map, where the transformed value is the key.MutableSortedMap<K,V>headMap(K toKey)intindexOf(Object object)Returns the index of the first occurrence of the specified item in this iterable, or -1 if this iterable does not contain the item.MutableSet<K>keySet()The underlying set for the keys is sorted in ascending order according to their natural ordering or a custom comparator.RichIterable<K>keysView()Returns an unmodifiable lazy iterable wrapped around the keySet for the map.KlastKey()MutableSortedMap<K,V>newEmpty()Creates a new instance of the same type with the same internal Comparator.static <K, V, M extends SortedMap<K, V>>
SynchronizedSortedMap<K,V>of(M map)This method will take a MutableSortedMap and wrap it directly in a SynchronizedSortedMap.static <K, V, M extends SortedMap<K, V>>
SynchronizedSortedMap<K,V>of(M map, Object lock)PartitionMutableList<V>partition(Predicate<? super V> predicate)Filters a collection into a PartitionedIterable based on the evaluation of the predicate.PartitionMutableList<V>partitionWhile(Predicate<? super V> predicate)Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements.<P> PartitionMutableList<V>partitionWith(Predicate2<? super V,? super P> predicate, P parameter)Filters a collection into a PartitionIterable based on the evaluation of the predicate.MutableList<V>reject(Predicate<? super V> predicate)Returns all elements of the source collection that return false when evaluating of the predicate.MutableSortedMap<K,V>reject(Predicate2<? super K,? super V> predicate)For each key and value of the map the predicate is evaluated, if the result of the evaluation is false, that key and value are returned in a new map.<P> MutableList<V>rejectWith(Predicate2<? super V,? super P> predicate, P parameter)Similar toRichIterable.reject(Predicate), except with an evaluation parameter for the second generic argument inPredicate2.voidreverseForEach(Procedure<? super V> procedure)Evaluates the procedure for each element of the list iterating in reverse order.voidreverseForEachWithIndex(ObjectIntProcedure<? super V> procedure)Evaluates the procedure for each element and it's index in reverse order.MutableList<V>select(Predicate<? super V> predicate)Returns all elements of the source collection that return true when evaluating the predicate.MutableSortedMap<K,V>select(Predicate2<? super K,? super V> predicate)For each key and value of the map the predicate is evaluated, if the result of the evaluation is true, that key and value are returned in a new map.<S> MutableList<S>selectInstancesOf(Class<S> clazz)Returns all elements of the source collection that are instances of the Classclazz.<P> MutableList<V>selectWith(Predicate2<? super V,? super P> predicate, P parameter)Similar toRichIterable.select(Predicate), except with an evaluation parameter for the second generic argument inPredicate2.MutableSortedMap<K,V>subMap(K fromKey, K toKey)MutableSortedMap<K,V>tailMap(K fromKey)MutableSortedMap<K,V>take(int count)Returns the firstcountelements of the iterable or all the elements in the iterable ifcountis greater than the length of the iterable.MutableSortedMap<K,V>takeWhile(Predicate<? super V> predicate)Returns the initial elements that satisfy the Predicate.MutableSortedMap<K,V>tap(Procedure<? super V> procedure)Executes the Procedure for each element in the iterable and returnsthis.ImmutableSortedMap<K,V>toImmutable()Returns an immutable copy of this map.MutableSortedMap<K,V>toReversed()Returns a new ReversibleIterable in reverse order.MutableStack<V>toStack()Converts the OrderedIterable to a mutable MutableStack implementation.MutableCollection<V>values()RichIterable<V>valuesView()Returns an unmodifiable lazy iterable wrapped around the values for the map.MutableSortedMap<K,V>with(Pair<K,V>... pairs)Deprecated.in 6.0 UsewithAllKeyValueArguments(Pair[])instead.MutableSortedMap<K,V>withAllKeyValueArguments(Pair<? extends K,? extends V>... keyValuePairs)Convenience var-args version of withAllKeyValuesMutableSortedMap<K,V>withAllKeyValues(Iterable<? extends Pair<? extends K,? extends V>> keyValues)This method allows mutable, fixed size, and immutable maps the ability to add elements to their existing elements.MutableSortedMap<K,V>withKeyValue(K key, V value)This method allows mutable, fixed size, and immutable maps the ability to add elements to their existing elements.MutableSortedMap<K,V>withMap(Map<? extends K,? extends V> map)Similar toMap.putAll(Map), but returns this instead of voidMutableSortedMap<K,V>withoutAllKeys(Iterable<? extends K> keys)This method allows mutable, fixed size, and immutable maps the ability to remove elements from their existing elements.MutableSortedMap<K,V>withoutKey(K key)This method allows mutable, fixed size, and immutable maps the ability to remove elements from their existing elements.<S> MutableList<Pair<V,S>>zip(Iterable<S> that)Returns aRichIterableformed from thisRichIterableand anotherRichIterableby combining corresponding elements in pairs.MutableList<Pair<V,Integer>>zipWithIndex()Zips thisRichIterablewith its indices.Methods inherited from class org.eclipse.collections.impl.map.AbstractSynchronizedMapIterable
add, aggregateBy, aggregateBy, aggregateInPlaceBy, clear, containsKey, containsValue, countBy, countByEach, countByWith, detect, detectOptional, forEachKey, forEachKeyValue, forEachValue, get, getIfAbsent, getIfAbsentPut, getIfAbsentPut, getIfAbsentPutWith, getIfAbsentPutWithKey, getIfAbsentValue, getIfAbsentWith, ifPresentApply, keyValuesView, put, putAll, putPair, remove, removeAllKeys, removeIf, removeKey, sumByDouble, sumByFloat, sumByInt, sumByLong, updateValue, updateValueWithMethods inherited from class org.eclipse.collections.impl.collection.AbstractSynchronizedRichIterable
allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, equals, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, forEachWith, forEachWithIndex, getFirst, getLast, getOnly, groupBy, groupByEach, groupByUniqueKey, hashCode, injectInto, injectInto, injectInto, injectInto, injectInto, into, isEmpty, iterator, makeString, makeString, makeString, max, max, maxBy, maxByOptional, maxOptional, maxOptional, min, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, select, selectWith, size, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndexMethods inherited from interface java.util.Map
clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, equals, forEach, get, getOrDefault, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, sizeMethods inherited from interface org.eclipse.collections.api.map.MapIterable
containsKey, containsValue, detect, detectOptional, equals, forEachKey, forEachKeyValue, forEachValue, get, getIfAbsent, getIfAbsentValue, getIfAbsentWith, hashCode, ifPresentApply, keyValuesView, parallelStream, spliterator, stream, toStringMethods inherited from interface org.eclipse.collections.api.map.MutableMapIterable
add, aggregateBy, aggregateBy, aggregateInPlaceBy, countBy, countByEach, countByWith, getIfAbsentPut, getIfAbsentPut, getIfAbsentPutWithKey, getOrDefault, putPair, removeAllKeys, removeIf, removeKey, sumByDouble, sumByFloat, sumByInt, sumByLong, updateValue, updateValueWithMethods inherited from interface org.eclipse.collections.api.map.sorted.MutableSortedMap
flatCollectWith, getIfAbsentPutWithMethods inherited from interface org.eclipse.collections.api.ordered.OrderedIterable
forEachWithIndex, getFirst, getLast, max, min, zip, zipWithIndexMethods inherited from interface org.eclipse.collections.api.RichIterable
aggregateBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, containsBy, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, flatCollectWith, forEach, getAny, getOnly, groupBy, groupByAndCollect, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, into, isEmpty, makeString, makeString, makeString, max, maxBy, maxByOptional, maxOptional, maxOptional, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, size, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy
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Constructor Details
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Method Details
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of
This method will take a MutableSortedMap and wrap it directly in a SynchronizedSortedMap. It will take any other non-Eclipse-Collections SortedMap and first adapt it will a SortedMapAdapter, and then return a SynchronizedSortedMap that wraps the adapter. -
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public static <K, V, M extends SortedMap<K, V>> SynchronizedSortedMap<K,V> of(M map, Object lock) -
comparator
- Specified by:
comparatorin interfaceSortedMap<K,V>- Specified by:
comparatorin interfaceSortedMapIterable<K,V>
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withKeyValue
Description copied from interface:MutableMapIterableThis method allows mutable, fixed size, and immutable maps the ability to add elements to their existing elements. In order to support fixed size maps, a new instance of a map would have to be returned including the keys and values of the original plus the additional key and value. In the case of mutable maps, the original map is modified and then returned. In order to use this method properly with mutable and fixed size maps the following approach must be taken:map = map.withKeyValue("new key", "new value");In the case of FixedSizeMap, a new instance will be returned by withKeyValue, and any variables that previously referenced the original map will need to be redirected to reference the new instance. In the case of a FastMap or UnifiedMap, you will be replacing the reference to map with map, since FastMap and UnifiedMap will both return "this" after calling put on themselves.- Specified by:
withKeyValuein interfaceMutableMapIterable<K,V>- Specified by:
withKeyValuein interfaceMutableSortedMap<K,V>- See Also:
Map.put(Object, Object)
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withMap
Description copied from interface:MutableMapIterableSimilar toMap.putAll(Map), but returns this instead of void- Specified by:
withMapin interfaceMutableMapIterable<K,V>- Specified by:
withMapin interfaceMutableSortedMap<K,V>- See Also:
Map.putAll(Map)
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with
Deprecated.in 6.0 UsewithAllKeyValueArguments(Pair[])instead. Inlineable.- Specified by:
within interfaceMutableSortedMap<K,V>
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withAllKeyValueArguments
public MutableSortedMap<K,V> withAllKeyValueArguments(Pair<? extends K,? extends V>... keyValuePairs)Description copied from interface:MutableMapIterableConvenience var-args version of withAllKeyValues- Specified by:
withAllKeyValueArgumentsin interfaceMutableMapIterable<K,V>- Specified by:
withAllKeyValueArgumentsin interfaceMutableSortedMap<K,V>- See Also:
MutableMapIterable.withAllKeyValues(Iterable)
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withAllKeyValues
public MutableSortedMap<K,V> withAllKeyValues(Iterable<? extends Pair<? extends K,? extends V>> keyValues)Description copied from interface:MutableMapIterableThis method allows mutable, fixed size, and immutable maps the ability to add elements to their existing elements. In order to support fixed size maps, a new instance of a map would have to be returned including the keys and values of the original plus all of the additional keys and values. In the case of mutable maps, the original map is modified and then returned. In order to use this method properly with mutable and fixed size maps the following approach must be taken:map = map.withAllKeyValues(FastList.newListWith(PairImpl.of("new key", "new value")));In the case of FixedSizeMap, a new instance will be returned by withAllKeyValues, and any variables that previously referenced the original map will need to be redirected to reference the new instance. In the case of a FastMap or UnifiedMap, you will be replacing the reference to map with map, since FastMap and UnifiedMap will both return "this" after calling put on themselves.- Specified by:
withAllKeyValuesin interfaceMutableMapIterable<K,V>- Specified by:
withAllKeyValuesin interfaceMutableSortedMap<K,V>- See Also:
Map.put(Object, Object)
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withoutKey
Description copied from interface:MutableMapIterableThis method allows mutable, fixed size, and immutable maps the ability to remove elements from their existing elements. In order to support fixed size maps, a new instance of a map would have to be returned including the keys and values of the original minus the key and value to be removed. In the case of mutable maps, the original map is modified and then returned. In order to use this method properly with mutable and fixed size maps the following approach must be taken:map = map.withoutKey("key");In the case of FixedSizeMap, a new instance will be returned by withoutKey, and any variables that previously referenced the original map will need to be redirected to reference the new instance. In the case of a FastMap or UnifiedMap, you will be replacing the reference to map with map, since FastMap and UnifiedMap will both return "this" after calling remove on themselves.- Specified by:
withoutKeyin interfaceMutableMapIterable<K,V>- Specified by:
withoutKeyin interfaceMutableSortedMap<K,V>- See Also:
Map.remove(Object)
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withoutAllKeys
Description copied from interface:MutableMapIterableThis method allows mutable, fixed size, and immutable maps the ability to remove elements from their existing elements. In order to support fixed size maps, a new instance of a map would have to be returned including the keys and values of the original minus all of the keys and values to be removed. In the case of mutable maps, the original map is modified and then returned. In order to use this method properly with mutable and fixed size maps the following approach must be taken:map = map.withoutAllKeys(FastList.newListWith("key1", "key2"));In the case of FixedSizeMap, a new instance will be returned by withoutAllKeys, and any variables that previously referenced the original map will need to be redirected to reference the new instance. In the case of a FastMap or UnifiedMap, you will be replacing the reference to map with map, since FastMap and UnifiedMap will both return "this" after calling remove on themselves.- Specified by:
withoutAllKeysin interfaceMutableMapIterable<K,V>- Specified by:
withoutAllKeysin interfaceMutableSortedMap<K,V>- See Also:
Map.remove(Object)
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newEmpty
Description copied from interface:MutableSortedMapCreates a new instance of the same type with the same internal Comparator.- Specified by:
newEmptyin interfaceMutableMapIterable<K,V>- Specified by:
newEmptyin interfaceMutableSortedMap<K,V>
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clone
- Specified by:
clonein interfaceMutableSortedMap<K,V>
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collectKeysAndValues
public <E> MutableSortedMap<K,V> collectKeysAndValues(Iterable<E> iterable, Function<? super E,? extends K> keyFunction, Function<? super E,? extends V> function)Description copied from interface:MutableSortedMapAdds all the entries derived fromiterabletothis. The key and value for each entry is determined by applying thekeyFunctionandvalueFunctionto each item incollection. Any entry inmapthat has the same key as an entry inthiswill have it's value replaced by that inmap.- Specified by:
collectKeysAndValuesin interfaceMutableSortedMap<K,V>
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firstKey
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lastKey
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tap
Description copied from interface:RichIterableExecutes the Procedure for each element in the iterable and returnsthis.Example using a Java 8 lambda expression:
RichIterable<Person> tapped = people.tap(person -> LOGGER.info(person.getName()));Example using an anonymous inner class:
RichIterable<Person> tapped = people.tap(new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });- Specified by:
tapin interfaceMapIterable<K,V>- Specified by:
tapin interfaceMutableMapIterable<K,V>- Specified by:
tapin interfaceMutableSortedMap<K,V>- Specified by:
tapin interfaceOrderedIterable<K>- Specified by:
tapin interfaceReversibleIterable<K>- Specified by:
tapin interfaceRichIterable<K>- Specified by:
tapin interfaceSortedMapIterable<K,V>- Overrides:
tapin classAbstractSynchronizedMapIterable<K,V>- See Also:
RichIterable.each(Procedure),RichIterable.forEach(Procedure)
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select
Description copied from interface:RichIterableReturns all elements of the source collection that return true when evaluating the predicate. This method is also commonly called filter.Example using a Java 8 lambda expression:
RichIterable<Person> selected = people.select(person -> person.getAddress().getCity().equals("London"));Example using an anonymous inner class:
RichIterable<Person> selected = people.select(new Predicate<Person>() { public boolean accept(Person person) { return person.getAddress().getCity().equals("London"); } });- Specified by:
selectin interfaceMutableMapIterable<K,V>- Specified by:
selectin interfaceMutableSortedMap<K,V>- Specified by:
selectin interfaceOrderedIterable<K>- Specified by:
selectin interfaceReversibleIterable<K>- Specified by:
selectin interfaceRichIterable<K>- Specified by:
selectin interfaceSortedMapIterable<K,V>- Overrides:
selectin classAbstractSynchronizedMapIterable<K,V>
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selectWith
Description copied from interface:RichIterableSimilar toRichIterable.select(Predicate), except with an evaluation parameter for the second generic argument inPredicate2.E.g. return a
Collectionof Person elements where the person has an age greater than or equal to 18 yearsExample using a Java 8 lambda expression:
RichIterable<Person> selected = people.selectWith((Person person, Integer age) -> person.getAge()>= age, Integer.valueOf(18));Example using an anonymous inner class:
RichIterable<Person> selected = people.selectWith(new Predicate2<Person, Integer>() { public boolean accept(Person person, Integer age) { return person.getAge()>= age; } }, Integer.valueOf(18));- Specified by:
selectWithin interfaceMutableMapIterable<K,V>- Specified by:
selectWithin interfaceMutableSortedMap<K,V>- Specified by:
selectWithin interfaceOrderedIterable<K>- Specified by:
selectWithin interfaceReversibleIterable<K>- Specified by:
selectWithin interfaceRichIterable<K>- Specified by:
selectWithin interfaceSortedMapIterable<K,V>- Overrides:
selectWithin classAbstractSynchronizedMapIterable<K,V>- Parameters:
predicate- aPredicate2to use as the select criteriaparameter- a parameter to pass in for evaluation of the second argumentPinpredicate- See Also:
RichIterable.select(Predicate)
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reject
Description copied from interface:RichIterableReturns all elements of the source collection that return false when evaluating of the predicate. This method is also sometimes called filterNot and is the equivalent of calling iterable.select(Predicates.not(predicate)).Example using a Java 8 lambda expression:
RichIterable<Person> rejected = people.reject(person -> person.person.getLastName().equals("Smith"));Example using an anonymous inner class:
RichIterable<Person> rejected = people.reject(new Predicate<Person>() { public boolean accept(Person person) { return person.person.getLastName().equals("Smith"); } });- Specified by:
rejectin interfaceMutableMapIterable<K,V>- Specified by:
rejectin interfaceMutableSortedMap<K,V>- Specified by:
rejectin interfaceOrderedIterable<K>- Specified by:
rejectin interfaceReversibleIterable<K>- Specified by:
rejectin interfaceRichIterable<K>- Specified by:
rejectin interfaceSortedMapIterable<K,V>- Overrides:
rejectin classAbstractSynchronizedMapIterable<K,V>- Parameters:
predicate- aPredicateto use as the reject criteria- Returns:
- a RichIterable that contains elements that cause
Predicate.accept(Object)method to evaluate to false
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rejectWith
Description copied from interface:RichIterableSimilar toRichIterable.reject(Predicate), except with an evaluation parameter for the second generic argument inPredicate2.E.g. return a
Collectionof Person elements where the person has an age greater than or equal to 18 yearsExample using a Java 8 lambda expression:
RichIterable<Person> rejected = people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18));Example using an anonymous inner class:
MutableList<Person> rejected = people.rejectWith(new Predicate2<Person, Integer>() { public boolean accept(Person person, Integer age) { return person.getAge() < age; } }, Integer.valueOf(18));- Specified by:
rejectWithin interfaceMutableMapIterable<K,V>- Specified by:
rejectWithin interfaceMutableSortedMap<K,V>- Specified by:
rejectWithin interfaceOrderedIterable<K>- Specified by:
rejectWithin interfaceReversibleIterable<K>- Specified by:
rejectWithin interfaceRichIterable<K>- Specified by:
rejectWithin interfaceSortedMapIterable<K,V>- Overrides:
rejectWithin classAbstractSynchronizedMapIterable<K,V>- Parameters:
predicate- aPredicate2to use as the select criteriaparameter- a parameter to pass in for evaluation of the second argumentPinpredicate- See Also:
RichIterable.select(Predicate)
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partition
Description copied from interface:RichIterableFilters a collection into a PartitionedIterable based on the evaluation of the predicate.Example using a Java 8 lambda expression:
PartitionIterable<Person> newYorkersAndNonNewYorkers = people.partition(person -> person.getAddress().getState().getName().equals("New York"));Example using an anonymous inner class:
PartitionIterable<Person> newYorkersAndNonNewYorkers = people.partition(new Predicate<Person>() { public boolean accept(Person person) { return person.getAddress().getState().getName().equals("New York"); } });- Specified by:
partitionin interfaceMutableMapIterable<K,V>- Specified by:
partitionin interfaceMutableSortedMap<K,V>- Specified by:
partitionin interfaceOrderedIterable<K>- Specified by:
partitionin interfaceReversibleIterable<K>- Specified by:
partitionin interfaceRichIterable<K>- Specified by:
partitionin interfaceSortedMapIterable<K,V>- Overrides:
partitionin classAbstractSynchronizedMapIterable<K,V>
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zipWithIndex
Description copied from interface:RichIterableZips thisRichIterablewith its indices.- Specified by:
zipWithIndexin interfaceMutableMapIterable<K,V>- Specified by:
zipWithIndexin interfaceMutableSortedMap<K,V>- Specified by:
zipWithIndexin interfaceOrderedIterable<K>- Specified by:
zipWithIndexin interfaceReversibleIterable<K>- Specified by:
zipWithIndexin interfaceRichIterable<K>- Specified by:
zipWithIndexin interfaceSortedMapIterable<K,V>- Overrides:
zipWithIndexin classAbstractSynchronizedMapIterable<K,V>- Returns:
- A new
RichIterablecontaining pairs consisting of all elements of thisRichIterablepaired with their index. Indices start at 0. - See Also:
RichIterable.zip(Iterable)
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partitionWith
public <P> PartitionMutableList<V> partitionWith(Predicate2<? super V,? super P> predicate, P parameter)Description copied from interface:RichIterableFilters a collection into a PartitionIterable based on the evaluation of the predicate.Example using a Java 8 lambda expression:
PartitionIterable<Person> newYorkersAndNonNewYorkers = people.partitionWith((Person person, String state) -> person.getAddress().getState().getName().equals(state), "New York");Example using an anonymous inner class:
PartitionIterable<Person> newYorkersAndNonNewYorkers = people.partitionWith(new Predicate2<Person, String>() { public boolean accept(Person person, String state) { return person.getAddress().getState().getName().equals(state); } }, "New York");- Specified by:
partitionWithin interfaceMutableSortedMap<K,V>- Specified by:
partitionWithin interfaceOrderedIterable<K>- Specified by:
partitionWithin interfaceReversibleIterable<K>- Specified by:
partitionWithin interfaceRichIterable<K>- Specified by:
partitionWithin interfaceSortedMapIterable<K,V>- Overrides:
partitionWithin classAbstractSynchronizedRichIterable<V>
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selectInstancesOf
Description copied from interface:RichIterableReturns all elements of the source collection that are instances of the Classclazz.RichIterable<Integer> integers = List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);- Specified by:
selectInstancesOfin interfaceMutableMapIterable<K,V>- Specified by:
selectInstancesOfin interfaceMutableSortedMap<K,V>- Specified by:
selectInstancesOfin interfaceOrderedIterable<K>- Specified by:
selectInstancesOfin interfaceReversibleIterable<K>- Specified by:
selectInstancesOfin interfaceRichIterable<K>- Specified by:
selectInstancesOfin interfaceSortedMapIterable<K,V>- Overrides:
selectInstancesOfin classAbstractSynchronizedMapIterable<K,V>
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collect
Description copied from interface:RichIterableReturns a new collection with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
RichIterable<String> names = people.collect(person -> person.getFirstName() + " " + person.getLastName());Example using an anonymous inner class:
RichIterable<String> names = people.collect(new Function<Person, String>() { public String valueOf(Person person) { return person.getFirstName() + " " + person.getLastName(); } });- Specified by:
collectin interfaceMutableSortedMap<K,V>- Specified by:
collectin interfaceOrderedIterable<K>- Specified by:
collectin interfaceReversibleIterable<K>- Specified by:
collectin interfaceRichIterable<K>- Specified by:
collectin interfaceSortedMapIterable<K,V>- Overrides:
collectin classAbstractSynchronizedRichIterable<V>
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collectWithIndex
public <R> MutableList<R> collectWithIndex(ObjectIntToObjectFunction<? super V,? extends R> function)Description copied from interface:OrderedIterableReturns a new OrderedIterable using results obtained by applying the specified function to each element and its corresponding index.- Specified by:
collectWithIndexin interfaceMutableSortedMap<K,V>- Specified by:
collectWithIndexin interfaceOrderedIterable<K>- Specified by:
collectWithIndexin interfaceReversibleIterable<K>- Specified by:
collectWithIndexin interfaceSortedMapIterable<K,V>- Since:
- 9.1
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collectWithIndex
public <V1, R extends Collection<V1>> R collectWithIndex(ObjectIntToObjectFunction<? super V,? extends V1> function, R target)Description copied from interface:OrderedIterableAdds elements to the target Collection using results obtained by applying the specified function to each element and its corresponding index.- Specified by:
collectWithIndexin interfaceOrderedIterable<K>- Since:
- 9.1
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collectBoolean
Description copied from interface:RichIterableReturns a new primitivebooleaniterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
BooleanIterable licenses = people.collectBoolean(person -> person.hasDrivingLicense());Example using an anonymous inner class:
BooleanIterable licenses = people.collectBoolean(new BooleanFunction<Person>() { public boolean booleanValueOf(Person person) { return person.hasDrivingLicense(); } });- Specified by:
collectBooleanin interfaceMutableSortedMap<K,V>- Specified by:
collectBooleanin interfaceOrderedIterable<K>- Specified by:
collectBooleanin interfaceReversibleIterable<K>- Specified by:
collectBooleanin interfaceRichIterable<K>- Specified by:
collectBooleanin interfaceSortedMapIterable<K,V>- Overrides:
collectBooleanin classAbstractSynchronizedRichIterable<V>
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collectByte
Description copied from interface:RichIterableReturns a new primitivebyteiterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
ByteIterable bytes = people.collectByte(person -> person.getCode());Example using an anonymous inner class:
ByteIterable bytes = people.collectByte(new ByteFunction<Person>() { public byte byteValueOf(Person person) { return person.getCode(); } });- Specified by:
collectBytein interfaceMutableSortedMap<K,V>- Specified by:
collectBytein interfaceOrderedIterable<K>- Specified by:
collectBytein interfaceReversibleIterable<K>- Specified by:
collectBytein interfaceRichIterable<K>- Specified by:
collectBytein interfaceSortedMapIterable<K,V>- Overrides:
collectBytein classAbstractSynchronizedRichIterable<V>
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collectChar
Description copied from interface:RichIterableReturns a new primitivechariterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
CharIterable chars = people.collectChar(person -> person.getMiddleInitial());Example using an anonymous inner class:
CharIterable chars = people.collectChar(new CharFunction<Person>() { public char charValueOf(Person person) { return person.getMiddleInitial(); } });- Specified by:
collectCharin interfaceMutableSortedMap<K,V>- Specified by:
collectCharin interfaceOrderedIterable<K>- Specified by:
collectCharin interfaceReversibleIterable<K>- Specified by:
collectCharin interfaceRichIterable<K>- Specified by:
collectCharin interfaceSortedMapIterable<K,V>- Overrides:
collectCharin classAbstractSynchronizedRichIterable<V>
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collectDouble
Description copied from interface:RichIterableReturns a new primitivedoubleiterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
DoubleIterable doubles = people.collectDouble(person -> person.getMilesFromNorthPole());Example using an anonymous inner class:
DoubleIterable doubles = people.collectDouble(new DoubleFunction<Person>() { public double doubleValueOf(Person person) { return person.getMilesFromNorthPole(); } });- Specified by:
collectDoublein interfaceMutableSortedMap<K,V>- Specified by:
collectDoublein interfaceOrderedIterable<K>- Specified by:
collectDoublein interfaceReversibleIterable<K>- Specified by:
collectDoublein interfaceRichIterable<K>- Specified by:
collectDoublein interfaceSortedMapIterable<K,V>- Overrides:
collectDoublein classAbstractSynchronizedRichIterable<V>
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collectFloat
Description copied from interface:RichIterableReturns a new primitivefloatiterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
FloatIterable floats = people.collectFloat(person -> person.getHeightInInches());Example using an anonymous inner class:
FloatIterable floats = people.collectFloat(new FloatFunction<Person>() { public float floatValueOf(Person person) { return person.getHeightInInches(); } });- Specified by:
collectFloatin interfaceMutableSortedMap<K,V>- Specified by:
collectFloatin interfaceOrderedIterable<K>- Specified by:
collectFloatin interfaceReversibleIterable<K>- Specified by:
collectFloatin interfaceRichIterable<K>- Specified by:
collectFloatin interfaceSortedMapIterable<K,V>- Overrides:
collectFloatin classAbstractSynchronizedRichIterable<V>
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collectInt
Description copied from interface:RichIterableReturns a new primitiveintiterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
IntIterable ints = people.collectInt(person -> person.getAge());Example using an anonymous inner class:
IntIterable ints = people.collectInt(new IntFunction<Person>() { public int intValueOf(Person person) { return person.getAge(); } });- Specified by:
collectIntin interfaceMutableSortedMap<K,V>- Specified by:
collectIntin interfaceOrderedIterable<K>- Specified by:
collectIntin interfaceReversibleIterable<K>- Specified by:
collectIntin interfaceRichIterable<K>- Specified by:
collectIntin interfaceSortedMapIterable<K,V>- Overrides:
collectIntin classAbstractSynchronizedRichIterable<V>
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collectLong
Description copied from interface:RichIterableReturns a new primitivelongiterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
LongIterable longs = people.collectLong(person -> person.getGuid());Example using an anonymous inner class:
LongIterable longs = people.collectLong(new LongFunction<Person>() { public long longValueOf(Person person) { return person.getGuid(); } });- Specified by:
collectLongin interfaceMutableSortedMap<K,V>- Specified by:
collectLongin interfaceOrderedIterable<K>- Specified by:
collectLongin interfaceReversibleIterable<K>- Specified by:
collectLongin interfaceRichIterable<K>- Specified by:
collectLongin interfaceSortedMapIterable<K,V>- Overrides:
collectLongin classAbstractSynchronizedRichIterable<V>
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collectShort
Description copied from interface:RichIterableReturns a new primitiveshortiterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.Example using a Java 8 lambda expression:
ShortIterable shorts = people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth());Example using an anonymous inner class:
ShortIterable shorts = people.collectShort(new ShortFunction<Person>() { public short shortValueOf(Person person) { return person.getNumberOfJunkMailItemsReceivedPerMonth(); } });- Specified by:
collectShortin interfaceMutableSortedMap<K,V>- Specified by:
collectShortin interfaceOrderedIterable<K>- Specified by:
collectShortin interfaceReversibleIterable<K>- Specified by:
collectShortin interfaceRichIterable<K>- Specified by:
collectShortin interfaceSortedMapIterable<K,V>- Overrides:
collectShortin classAbstractSynchronizedRichIterable<V>
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collectWith
public <P, VV> MutableList<VV> collectWith(Function2<? super V,? super P,? extends VV> function, P parameter)Description copied from interface:RichIterableSame asRichIterable.collect(Function)with aFunction2and specified parameter which is passed to the block.Example using a Java 8 lambda expression:
RichIterable<Integer> integers = Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1));Example using an anonymous inner class:
Function2<Integer, Integer, Integer> addParameterFunction = new Function2<Integer, Integer, Integer>() { public Integer value(Integer each, Integer parameter) { return each + parameter; } }; RichIterable<Integer> integers = Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1));- Specified by:
collectWithin interfaceMutableSortedMap<K,V>- Specified by:
collectWithin interfaceOrderedIterable<K>- Specified by:
collectWithin interfaceReversibleIterable<K>- Specified by:
collectWithin interfaceRichIterable<K>- Specified by:
collectWithin interfaceSortedMapIterable<K,V>- Overrides:
collectWithin classAbstractSynchronizedRichIterable<V>- Parameters:
function- AFunction2to use as the collect transformation functionparameter- A parameter to pass in for evaluation of the second argumentPinfunction- Returns:
- A new
RichIterablethat contains the transformed elements returned byFunction2.value(Object, Object) - See Also:
RichIterable.collect(Function)
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collectIf
public <R> MutableList<R> collectIf(Predicate<? super V> predicate, Function<? super V,? extends R> function)Description copied from interface:RichIterableReturns a new collection with the results of applying the specified function on each element of the source collection, but only for those elements which return true upon evaluation of the predicate. This is the the optimized equivalent of calling iterable.select(predicate).collect(function).Example using a Java 8 lambda and method reference:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(e -> e != null, Object::toString);
Example using Predicates factory:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString());
- Specified by:
collectIfin interfaceMutableSortedMap<K,V>- Specified by:
collectIfin interfaceOrderedIterable<K>- Specified by:
collectIfin interfaceReversibleIterable<K>- Specified by:
collectIfin interfaceRichIterable<K>- Specified by:
collectIfin interfaceSortedMapIterable<K,V>- Overrides:
collectIfin classAbstractSynchronizedRichIterable<V>
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flatCollect
Description copied from interface:RichIterableflatCollectis a special case ofRichIterable.collect(Function). Withcollect, when theFunctionreturns a collection, the result is a collection of collections.flatCollectoutputs a single "flattened" collection instead. This method is commonly called flatMap.Consider the following example where we have a
Personclass, and eachPersonhas a list ofAddressobjects. Take the followingFunction:Function<Person, List<Address>> addressFunction = Person::getAddresses; RichIterable<Person> people = ...;
Usingcollectreturns a collection of collections of addresses.RichIterable<List<Address>> addresses = people.collect(addressFunction);
UsingflatCollectreturns a single flattened list of addresses.RichIterable<Address> addresses = people.flatCollect(addressFunction);
- Specified by:
flatCollectin interfaceMutableSortedMap<K,V>- Specified by:
flatCollectin interfaceOrderedIterable<K>- Specified by:
flatCollectin interfaceReversibleIterable<K>- Specified by:
flatCollectin interfaceRichIterable<K>- Specified by:
flatCollectin interfaceSortedMapIterable<K,V>- Overrides:
flatCollectin classAbstractSynchronizedRichIterable<V>- Parameters:
function- TheFunctionto apply- Returns:
- a new flattened collection produced by applying the given
function
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groupBy
Description copied from interface:RichIterableFor each element of the iterable, the function is evaluated and the results of these evaluations are collected into a new multimap, where the transformed value is the key and the original values are added to the same (or similar) species of collection as the source iterable.Example using a Java 8 method reference:
Multimap<String, Person> peopleByLastName = people.groupBy(Person::getLastName);Example using an anonymous inner class:
Multimap<String, Person> peopleByLastName = people.groupBy(new Function<Person, String>() { public String valueOf(Person person) { return person.getLastName(); } });- Specified by:
groupByin interfaceMutableMapIterable<K,V>- Specified by:
groupByin interfaceMutableSortedMap<K,V>- Specified by:
groupByin interfaceOrderedIterable<K>- Specified by:
groupByin interfaceReversibleIterable<K>- Specified by:
groupByin interfaceRichIterable<K>- Specified by:
groupByin interfaceSortedMapIterable<K,V>- Overrides:
groupByin classAbstractSynchronizedMapIterable<K,V>
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groupByEach
public <KK> MutableListMultimap<KK,V> groupByEach(Function<? super V,? extends Iterable<KK>> function)Description copied from interface:RichIterableSimilar toRichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys for each value.- Specified by:
groupByEachin interfaceMutableMapIterable<K,V>- Specified by:
groupByEachin interfaceMutableSortedMap<K,V>- Specified by:
groupByEachin interfaceOrderedIterable<K>- Specified by:
groupByEachin interfaceReversibleIterable<K>- Specified by:
groupByEachin interfaceRichIterable<K>- Specified by:
groupByEachin interfaceSortedMapIterable<K,V>- Overrides:
groupByEachin classAbstractSynchronizedMapIterable<K,V>
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zip
Description copied from interface:RichIterableReturns aRichIterableformed from thisRichIterableand anotherRichIterableby combining corresponding elements in pairs. If one of the twoRichIterables is longer than the other, its remaining elements are ignored.- Specified by:
zipin interfaceMutableMapIterable<K,V>- Specified by:
zipin interfaceMutableSortedMap<K,V>- Specified by:
zipin interfaceOrderedIterable<K>- Specified by:
zipin interfaceReversibleIterable<K>- Specified by:
zipin interfaceRichIterable<K>- Specified by:
zipin interfaceSortedMapIterable<K,V>- Overrides:
zipin classAbstractSynchronizedMapIterable<K,V>- Type Parameters:
S- the type of the second half of the returned pairs- Parameters:
that- TheRichIterableproviding the second half of each result pair- Returns:
- A new
RichIterablecontaining pairs consisting of corresponding elements of thisRichIterableand that. The length of the returnedRichIterableis the minimum of the lengths of thisRichIterableand that.
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groupByUniqueKey
Description copied from interface:RichIterableFor each element of the iterable, the function is evaluated and he results of these evaluations are collected into a new map, where the transformed value is the key. The generated keys must each be unique, or else an exception is thrown.- Specified by:
groupByUniqueKeyin interfaceMutableMapIterable<K,V>- Specified by:
groupByUniqueKeyin interfaceMutableSortedMap<K,V>- Specified by:
groupByUniqueKeyin interfaceRichIterable<K>- Overrides:
groupByUniqueKeyin classAbstractSynchronizedMapIterable<K,V>- See Also:
RichIterable.groupBy(Function)
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flipUniqueValues
Description copied from interface:MapIterableReturn the MapIterable that is obtained by flipping the direction of this map and making the associations from value to key.MapIterable<Integer, String> map = this.newMapWithKeysValues(1, "1", 2, "2", 3, "3"); MapIterable<String, Integer> result = map.flipUniqueValues(); Assert.assertTrue(result.equals(UnifiedMap.newWithKeysValues("1", 1, "2", 2, "3", 3)));- Specified by:
flipUniqueValuesin interfaceMapIterable<K,V>- Specified by:
flipUniqueValuesin interfaceMutableMapIterable<K,V>
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flip
Description copied from interface:MapIterableGiven a map from Domain->Range return a multimap from Range->Domain. We chose the name 'flip' rather than 'invert' or 'transpose' since this method does not have the property of applying twice returns the original.Since the keys in the input are unique, the values in the output are unique, so the return type should be a SetMultimap. However since SetMultimap and SortedSetMultimap don't inherit from one another, SetMultimap here does not allow SortedMapIterable to have a SortedSetMultimap return. Thus we compromise and call this Multimap, even though all implementations will be a SetMultimap or SortedSetMultimap.
- Specified by:
flipin interfaceMapIterable<K,V>- Specified by:
flipin interfaceMutableMapIterable<K,V>- Specified by:
flipin interfaceMutableSortedMap<K,V>- Specified by:
flipin interfaceSortedMapIterable<K,V>
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select
Description copied from interface:MapIterableFor each key and value of the map the predicate is evaluated, if the result of the evaluation is true, that key and value are returned in a new map.MapIterable<City, Person> selected = peopleByCity.select((city, person) -> city.getName().equals("Anytown") && person.getLastName().equals("Smith"));- Specified by:
selectin interfaceMapIterable<K,V>- Specified by:
selectin interfaceMutableMapIterable<K,V>- Specified by:
selectin interfaceMutableSortedMap<K,V>- Specified by:
selectin interfaceSortedMapIterable<K,V>
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reject
Description copied from interface:MapIterableFor each key and value of the map the predicate is evaluated, if the result of the evaluation is false, that key and value are returned in a new map.MapIterable<City, Person> rejected = peopleByCity.reject((city, person) -> city.getName().equals("Anytown") && person.getLastName().equals("Smith"));- Specified by:
rejectin interfaceMapIterable<K,V>- Specified by:
rejectin interfaceMutableMapIterable<K,V>- Specified by:
rejectin interfaceMutableSortedMap<K,V>- Specified by:
rejectin interfaceSortedMapIterable<K,V>
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collect
public <K2, V2> MutableMap<K2,V2> collect(Function2<? super K,? super V,Pair<K2,V2>> function)Description copied from interface:MapIterableFor each key and value of the map the function is evaluated. The results of these evaluations are returned in a new map. The map returned will use the values projected from the function rather than the original values.MapIterable<String, String> collected = peopleByCity.collect((City city, Person person) -> Pair.of(city.getCountry(), person.getAddress().getCity()));- Specified by:
collectin interfaceMapIterable<K,V>- Specified by:
collectin interfaceMutableMapIterable<K,V>- Specified by:
collectin interfaceMutableSortedMap<K,V>- Specified by:
collectin interfaceSortedMapIterable<K,V>
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collectValues
public <R> MutableSortedMap<K,R> collectValues(Function2<? super K,? super V,? extends R> function)Description copied from interface:MapIterableFor each key and value of the map the function is evaluated. The results of these evaluations are returned in a new map. The map returned will use the values projected from the function rather than the original values.MapIterable<City, String> collected = peopleByCity.collectValues((City city, Person person) -> person.getFirstName() + " " + person.getLastName());- Specified by:
collectValuesin interfaceMapIterable<K,V>- Specified by:
collectValuesin interfaceMutableMapIterable<K,V>- Specified by:
collectValuesin interfaceMutableSortedMap<K,V>- Specified by:
collectValuesin interfaceSortedMapIterable<K,V>
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keysView
Description copied from interface:MapIterableReturns an unmodifiable lazy iterable wrapped around the keySet for the map.- Specified by:
keysViewin interfaceMapIterable<K,V>
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valuesView
Description copied from interface:MapIterableReturns an unmodifiable lazy iterable wrapped around the values for the map.- Specified by:
valuesViewin interfaceMapIterable<K,V>
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asUnmodifiable
Description copied from interface:MutableMapIterableReturns an unmodifiable view of this map. This is the equivalent of usingCollections.unmodifiableMap(this)only with a return type that supports the full iteration protocols available onMutableMapIterable. Methods which would mutate the underlying map will throw UnsupportedOperationExceptions.- Specified by:
asUnmodifiablein interfaceMutableMapIterable<K,V>- Specified by:
asUnmodifiablein interfaceMutableSortedMap<K,V>- Returns:
- an unmodifiable view of this map.
- See Also:
Collections.unmodifiableMap(Map)
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asSynchronized
Description copied from interface:MutableMapIterableReturns a synchronized wrapper backed by this map. This is the equivalent of callingCollections.synchronizedMap(this)only with the more feature rich return type ofMutableMapIterable.The preferred way of iterating over a synchronized map is to use the forEachKey(), forEachValue() and forEachKeyValue() methods which are properly synchronized internally.
MutableMap synchedMap = map.asSynchronized(); synchedMap.forEachKey(key -> ... ); synchedMap.forEachValue(value -> ... ); synchedMap.forEachKeyValue((key, value) -> ... );
If you want to iterate imperatively over the keySet(), values(), or entrySet(), you will need to protect the iteration by wrapping the code in a synchronized block on the map.
- Specified by:
asSynchronizedin interfaceMutableMapIterable<K,V>- Specified by:
asSynchronizedin interfaceMutableSortedMap<K,V>- See Also:
Collections.synchronizedMap(Map)
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toImmutable
Description copied from interface:MutableMapIterableReturns an immutable copy of this map. If the map is immutable, it returns itself.- Specified by:
toImmutablein interfaceMapIterable<K,V>- Specified by:
toImmutablein interfaceMutableMapIterable<K,V>- Specified by:
toImmutablein interfaceSortedMapIterable<K,V>
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keySet
Description copied from interface:MutableSortedMapThe underlying set for the keys is sorted in ascending order according to their natural ordering or a custom comparator. However, Java 5 TreeMap returns a keySet that does not inherit from SortedSet therefore we have decided to return the keySet simply as a MutableSet to maintain Java 5 compatibility. -
values
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entrySet
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headMap
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tailMap
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subMap
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reverseForEach
Description copied from interface:ReversibleIterableEvaluates the procedure for each element of the list iterating in reverse order.e.g. people.reverseForEach(person -> LOGGER.info(person.getName()));
- Specified by:
reverseForEachin interfaceReversibleIterable<K>
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reverseForEachWithIndex
Description copied from interface:ReversibleIterableEvaluates the procedure for each element and it's index in reverse order.e.g. people.reverseForEachWithIndex((person, index) -> LOGGER.info("Index: " + index + " person: " + person.getName()));- Specified by:
reverseForEachWithIndexin interfaceReversibleIterable<K>
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asReversed
Description copied from interface:ReversibleIterableReturns a reversed view of this ReversibleIterable.- Specified by:
asReversedin interfaceReversibleIterable<K>
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detectLastIndex
Description copied from interface:ReversibleIterableReturns the index of the last element of theReversibleIterablefor which thepredicateevaluates to true. Returns -1 if no element evaluates true for thepredicate.- Specified by:
detectLastIndexin interfaceReversibleIterable<K>
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indexOf
Description copied from interface:OrderedIterableReturns the index of the first occurrence of the specified item in this iterable, or -1 if this iterable does not contain the item.- Specified by:
indexOfin interfaceOrderedIterable<K>- See Also:
List.indexOf(Object)
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corresponds
public <S> boolean corresponds(OrderedIterable<S> other, Predicate2<? super V,? super S> predicate)Description copied from interface:OrderedIterableReturns true if both OrderedIterables have the same length andpredicatereturns true for all corresponding elements e1 of thisOrderedIterableand e2 ofother. Thepredicateis evaluated for each element at the same position of eachOrderedIterablein a forward iteration order. This is a short circuit pattern.- Specified by:
correspondsin interfaceOrderedIterable<K>
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forEach
Description copied from interface:OrderedIterableIterates over the section of the iterable covered by the specified inclusive indexes. The indexes are both inclusive.e.g. OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally) people.forEach(0, 1, new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });This code would output ted and mary's names.
- Specified by:
forEachin interfaceOrderedIterable<K>
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forEachWithIndex
public void forEachWithIndex(int fromIndex, int toIndex, ObjectIntProcedure<? super V> objectIntProcedure)Description copied from interface:OrderedIterableIterates over the section of the iterable covered by the specified inclusive indexes. The indexes are both inclusive.e.g. OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally) people.forEachWithIndex(0, 1, new ObjectIntProcedure<Person>() { public void value(Person person, int index) { LOGGER.info(person.getName()); } });This code would output ted and mary's names.
- Specified by:
forEachWithIndexin interfaceOrderedIterable<K>
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toStack
Description copied from interface:OrderedIterableConverts the OrderedIterable to a mutable MutableStack implementation.- Specified by:
toStackin interfaceOrderedIterable<K>
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detectIndex
Description copied from interface:OrderedIterableReturns the index of the first element of theOrderedIterablefor which thepredicateevaluates to true. Returns -1 if no element evaluates true for thepredicate.- Specified by:
detectIndexin interfaceOrderedIterable<K>
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toReversed
Description copied from interface:ReversibleIterableReturns a new ReversibleIterable in reverse order.- Specified by:
toReversedin interfaceMutableSortedMap<K,V>- Specified by:
toReversedin interfaceReversibleIterable<K>- Specified by:
toReversedin interfaceSortedMapIterable<K,V>
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take
Description copied from interface:ReversibleIterableReturns the firstcountelements of the iterable or all the elements in the iterable ifcountis greater than the length of the iterable.- Specified by:
takein interfaceMutableSortedMap<K,V>- Specified by:
takein interfaceReversibleIterable<K>- Specified by:
takein interfaceSortedMapIterable<K,V>- Parameters:
count- the number of items to take.
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takeWhile
Description copied from interface:ReversibleIterableReturns the initial elements that satisfy the Predicate. Short circuits at the first element which does not satisfy the Predicate.- Specified by:
takeWhilein interfaceMutableSortedMap<K,V>- Specified by:
takeWhilein interfaceOrderedIterable<K>- Specified by:
takeWhilein interfaceReversibleIterable<K>- Specified by:
takeWhilein interfaceSortedMapIterable<K,V>
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drop
Description copied from interface:ReversibleIterableReturns an iterable after skipping the firstcountelements or an empty iterable if thecountis greater than the length of the iterable.- Specified by:
dropin interfaceMutableSortedMap<K,V>- Specified by:
dropin interfaceReversibleIterable<K>- Specified by:
dropin interfaceSortedMapIterable<K,V>- Parameters:
count- the number of items to drop.
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dropWhile
Description copied from interface:ReversibleIterableReturns the final elements that do not satisfy the Predicate. Short circuits at the first element which does satisfy the Predicate.- Specified by:
dropWhilein interfaceMutableSortedMap<K,V>- Specified by:
dropWhilein interfaceOrderedIterable<K>- Specified by:
dropWhilein interfaceReversibleIterable<K>- Specified by:
dropWhilein interfaceSortedMapIterable<K,V>
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partitionWhile
Description copied from interface:OrderedIterableReturns a Partition of the initial elements that satisfy the Predicate and the remaining elements. Short circuits at the first element which does satisfy the Predicate.- Specified by:
partitionWhilein interfaceMutableSortedMap<K,V>- Specified by:
partitionWhilein interfaceOrderedIterable<K>- Specified by:
partitionWhilein interfaceReversibleIterable<K>- Specified by:
partitionWhilein interfaceSortedMapIterable<K,V>
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distinct
Description copied from interface:OrderedIterableReturns a newOrderedIterablecontaining the distinct elements in this iterable.Conceptually similar to
RichIterable.toSet().RichIterable.toList()but retains the original order. If an element appears multiple times in this iterable, the first one will be copied into the result.- Specified by:
distinctin interfaceMutableSortedMap<K,V>- Specified by:
distinctin interfaceOrderedIterable<K>- Specified by:
distinctin interfaceReversibleIterable<K>- Specified by:
distinctin interfaceSortedMapIterable<K,V>- Returns:
OrderedIterableof distinct elements
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getFirstOptional
Description copied from interface:OrderedIterableReturns the first element of an iterable as an Optional. In the case of a List it is the element at the first index. In the case of any other Collection, it is the first element that would be returned during an iteration. If the iterable is empty,Optional.empty()is returned.- Specified by:
getFirstOptionalin interfaceOrderedIterable<K>
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getLastOptional
Description copied from interface:OrderedIterableReturns the last element of an iterable as an Optional. In the case of a List it is the element at the last index. In the case of any other Collection, it is the last element that would be returned during an iteration. If the iterable is empty,Optional.empty()is returned.- Specified by:
getLastOptionalin interfaceOrderedIterable<K>
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