Class FloatLongHashMap
java.lang.Object
org.eclipse.collections.impl.primitive.AbstractLongIterable
org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableLongValuesMap
org.eclipse.collections.impl.map.mutable.primitive.FloatLongHashMap
- All Implemented Interfaces:
Externalizable
,Serializable
,LongIterable
,FloatLongMap
,LongValuesMap
,MutableFloatLongMap
,MutableLongValuesMap
,PrimitiveIterable
,MutableFloatKeysMap
,FloatKeysMap
public class FloatLongHashMap extends AbstractMutableLongValuesMap implements MutableFloatLongMap, Externalizable, MutableFloatKeysMap
This file was automatically generated from template file primitivePrimitiveHashMap.stg.
- Since:
- 3.0.
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description FloatLongHashMap()
FloatLongHashMap(int initialCapacity)
FloatLongHashMap(FloatLongMap map)
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Method Summary
Modifier and Type Method Description long
addToValue(float key, long toBeAdded)
Increments and updates the value associated with the key, if a value exists, or sets the value to be the specified value if one does not.MutableFloatLongMap
asSynchronized()
Returns a synchronized view of this map, delegating all operations to this map but ensuring only one caller has access to the map at a time.MutableFloatLongMap
asUnmodifiable()
Returns an unmodifiable view of this map, delegating all read-only operations to this map and throwing anUnsupportedOperationException
for all mutating operations.void
clear()
Removes all entries from this map.void
compact()
Rehashes every element in the set into a new backing table of the smallest possible size and eliminating removed sentinels.boolean
containsKey(float key)
Returns whether or not the key is present in the map.boolean
equals(Object obj)
Follows the same general contract asMap.equals(Object)
.MutableLongFloatMap
flipUniqueValues()
Return the LongFloatMap that is obtained by flipping the direction of this map and making the associations from value to key.void
forEachKey(FloatProcedure procedure)
Iterates through each key in the map, invoking the procedure for each.void
forEachKeyValue(FloatLongProcedure procedure)
Iterates through each key/value pair in the map, invoking the procedure for each.long
get(float key)
Retrieves the value associated with the key.long
getIfAbsent(float key, long ifAbsent)
Retrieves the value associated with the key, returning the specified default value if no such mapping exists.long
getIfAbsentPut(float key, long value)
Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.long
getIfAbsentPut(float key, LongFunction0 function)
Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.<P> long
getIfAbsentPutWith(float key, LongFunction<? super P> function, P parameter)
Retrieves the value associated with the key if one exists; if it does not, invokes the value function with the parameter and associates the result with the key.long
getIfAbsentPutWithKey(float key, FloatToLongFunction function)
Retrieves the value associated with the key if one exists; if it does not, associates the result of invoking the value function with the key.long
getOrThrow(float key)
Retrieves the value associated with the key, throwing anIllegalStateException
if no such mapping exists.int
hashCode()
Follows the same general contract asMap.hashCode()
.<V> V
injectInto(V injectedValue, ObjectLongToObjectFunction<? super V,? extends V> function)
MutableFloatSet
keySet()
Returns a set containing all the keys in this map.LazyFloatIterable
keysView()
Returns a view of the keys in this map.RichIterable<FloatLongPair>
keyValuesView()
Returns a view of the key/value pairs in this map.MutableLongIterator
longIterator()
Returns a primitive iterator that can be used to iterate over the LongIterable in an imperative style.static FloatLongHashMap
newWithKeysValues(float key1, long value1)
static FloatLongHashMap
newWithKeysValues(float key1, long value1, float key2, long value2)
static FloatLongHashMap
newWithKeysValues(float key1, long value1, float key2, long value2, float key3, long value3)
static FloatLongHashMap
newWithKeysValues(float key1, long value1, float key2, long value2, float key3, long value3, float key4, long value4)
void
put(float key, long value)
Associates a value with the specified key.void
putAll(FloatLongMap map)
Puts all of the key/value mappings from the specified map into this map.void
readExternal(ObjectInput in)
FloatLongHashMap
reject(FloatLongPredicate predicate)
Return a copy of this map containing only the key/value pairs that do not match the predicate.void
remove(float key)
Removes the mapping associated with the key, if one exists, from the map.void
removeKey(float key)
Removes the mapping associated with the key, if one exists, from the map.long
removeKeyIfAbsent(float key, long value)
Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key.FloatLongHashMap
select(FloatLongPredicate predicate)
Return a copy of this map containing only the key/value pairs that match the predicate.ImmutableFloatLongMap
toImmutable()
Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.String
toString()
Returns a string with the elements of this iterable separated by commas with spaces and enclosed in square brackets.long
updateValue(float key, long initialValueIfAbsent, LongToLongFunction function)
Updates or sets the value associated with the key by applying the function to the existing value, if one exists, or to the specified initial value if one does not.void
updateValues(FloatLongToLongFunction function)
Updates the values in-place.MutableLongCollection
values()
Returns the values in this map as a separate collection.FloatLongHashMap
withKeysValues(float key1, long value1, float key2, long value2)
FloatLongHashMap
withKeysValues(float key1, long value1, float key2, long value2, float key3, long value3)
FloatLongHashMap
withKeysValues(float key1, long value1, float key2, long value2, float key3, long value3, float key4, long value4)
FloatLongHashMap
withKeyValue(float key1, long value1)
Associates a value with the specified key.FloatLongHashMap
withoutAllKeys(FloatIterable keys)
Removes the mappings associated with all the keys, if they exist, from this map.FloatLongHashMap
withoutKey(float key)
Removes the mapping associated with the key, if one exists, from this map.void
writeExternal(ObjectOutput out)
Methods inherited from class org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableLongValuesMap
allSatisfy, anySatisfy, appendString, chunk, collect, contains, containsAll, containsValue, count, detectIfNone, each, forEach, forEachValue, isEmpty, max, min, noneSatisfy, notEmpty, reject, select, size, sum, toArray, toArray
Methods inherited from class org.eclipse.collections.impl.primitive.AbstractLongIterable
asLazy, average, containsAll, maxIfEmpty, median, minIfEmpty, toBag, toList, toSet, toSortedArray, toSortedList
Methods inherited from interface org.eclipse.collections.impl.map.primitive.FloatKeysMap
isEmpty, notEmpty, size
Methods inherited from interface org.eclipse.collections.api.LongIterable
allSatisfy, anySatisfy, asLazy, average, averageIfEmpty, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, contains, containsAll, containsAll, count, detectIfNone, each, flatCollect, forEach, max, maxIfEmpty, median, medianIfEmpty, min, minIfEmpty, noneSatisfy, reduce, reduceIfEmpty, reject, select, sum, summaryStatistics, toArray, toArray, toBag, toList, toSet, toSortedArray, toSortedList
Methods inherited from interface org.eclipse.collections.api.map.primitive.LongValuesMap
containsValue, forEachValue, tap
Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableFloatLongMap
putPair, withAllKeyValues
Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableLongValuesMap
collect, reject, select
Methods inherited from interface org.eclipse.collections.api.PrimitiveIterable
appendString, appendString, appendString, isEmpty, makeString, makeString, makeString, notEmpty, size
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Constructor Details
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FloatLongHashMap
public FloatLongHashMap() -
FloatLongHashMap
public FloatLongHashMap(int initialCapacity) -
FloatLongHashMap
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Method Details
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newWithKeysValues
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newWithKeysValues
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newWithKeysValues
public static FloatLongHashMap newWithKeysValues(float key1, long value1, float key2, long value2, float key3, long value3) -
newWithKeysValues
public static FloatLongHashMap newWithKeysValues(float key1, long value1, float key2, long value2, float key3, long value3, float key4, long value4) -
equals
Description copied from interface:FloatLongMap
Follows the same general contract asMap.equals(Object)
.- Specified by:
equals
in interfaceFloatLongMap
- Overrides:
equals
in classObject
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hashCode
public int hashCode()Description copied from interface:FloatLongMap
Follows the same general contract asMap.hashCode()
.- Specified by:
hashCode
in interfaceFloatLongMap
- Overrides:
hashCode
in classObject
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toString
Description copied from interface:PrimitiveIterable
Returns a string with the elements of this iterable separated by commas with spaces and enclosed in square brackets.Assert.assertEquals("[]", IntLists.mutable.empty().toString()); Assert.assertEquals("[1]", IntLists.mutable.with(1).toString()); Assert.assertEquals("[1, 2, 3]", IntLists.mutable.with(1, 2, 3).toString());
- Specified by:
toString
in interfaceFloatLongMap
- Specified by:
toString
in interfacePrimitiveIterable
- Overrides:
toString
in classAbstractLongIterable
- Returns:
- a string representation of this PrimitiveIterable
- See Also:
AbstractCollection.toString()
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longIterator
Description copied from interface:LongIterable
Returns a primitive iterator that can be used to iterate over the LongIterable in an imperative style.- Specified by:
longIterator
in interfaceLongIterable
- Specified by:
longIterator
in interfaceMutableLongValuesMap
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injectInto
public <V> V injectInto(V injectedValue, ObjectLongToObjectFunction<? super V,? extends V> function)- Specified by:
injectInto
in interfaceLongIterable
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clear
public void clear()Description copied from interface:MutableLongValuesMap
Removes all entries from this map.- Specified by:
clear
in interfaceMutableFloatKeysMap
- Specified by:
clear
in interfaceMutableLongValuesMap
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put
public void put(float key, long value)Description copied from interface:MutableFloatLongMap
Associates a value with the specified key. If a value is already associated with the key in this map, it will be replaced withvalue
.- Specified by:
put
in interfaceMutableFloatLongMap
- Parameters:
key
- the keyvalue
- the value to associate withvalue
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putAll
Description copied from interface:MutableFloatLongMap
Puts all of the key/value mappings from the specified map into this map. If this map already has a value associated with one of the keys in the map, it will be replaced with the value inmap
.- Specified by:
putAll
in interfaceMutableFloatLongMap
- Parameters:
map
- the map to copy into this map
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updateValues
Description copied from interface:MutableFloatLongMap
Updates the values in-place.- Specified by:
updateValues
in interfaceMutableFloatLongMap
- Parameters:
function
- that takes a key and its value and that returns a new value for this key
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removeKey
public void removeKey(float key)Description copied from interface:MutableFloatLongMap
Removes the mapping associated with the key, if one exists, from the map.- Specified by:
removeKey
in interfaceMutableFloatKeysMap
- Specified by:
removeKey
in interfaceMutableFloatLongMap
- Parameters:
key
- the key to remove- See Also:
MutableFloatLongMap.remove(float)
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remove
public void remove(float key)Description copied from interface:MutableFloatLongMap
Removes the mapping associated with the key, if one exists, from the map.- Specified by:
remove
in interfaceMutableFloatLongMap
- Parameters:
key
- the key to remove- See Also:
MutableFloatLongMap.removeKey(float)
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removeKeyIfAbsent
public long removeKeyIfAbsent(float key, long value)Description copied from interface:MutableFloatLongMap
Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key. If no mapping existed for the key, the specified default value is returned.- Specified by:
removeKeyIfAbsent
in interfaceMutableFloatLongMap
- Parameters:
key
- the key to removevalue
- the default value to return if no mapping for the key exists- Returns:
- the value previously associated with the key, if one existed,
or
value
if not
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getIfAbsentPut
public long getIfAbsentPut(float key, long value)Description copied from interface:MutableFloatLongMap
Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.- Specified by:
getIfAbsentPut
in interfaceMutableFloatLongMap
- Parameters:
key
- the keyvalue
- the value to associate withkey
if no such mapping exists- Returns:
- the value associated with key, if one exists, or
value
if not
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getIfAbsentPut
Description copied from interface:MutableFloatLongMap
Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.- Specified by:
getIfAbsentPut
in interfaceMutableFloatLongMap
- Parameters:
key
- the keyfunction
- the supplier that provides the value if no mapping exists forkey
- Returns:
- the value associated with the key, if one exists, or the result of
invoking
function
if not
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getIfAbsentPutWith
Description copied from interface:MutableFloatLongMap
Retrieves the value associated with the key if one exists; if it does not, invokes the value function with the parameter and associates the result with the key.- Specified by:
getIfAbsentPutWith
in interfaceMutableFloatLongMap
- Type Parameters:
P
- the type of the value function'sparameter
- Parameters:
key
- the keyfunction
- the function that provides the value if no mapping exists. The specifiedparameter
will be passed as the argument to the function.parameter
- the parameter to provide tofunction
if no value exists forkey
- Returns:
- the value associated with the key, if one exists, or the result of
invoking
function
withparameter
if not
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getIfAbsentPutWithKey
Description copied from interface:MutableFloatLongMap
Retrieves the value associated with the key if one exists; if it does not, associates the result of invoking the value function with the key.- Specified by:
getIfAbsentPutWithKey
in interfaceMutableFloatLongMap
- Parameters:
key
- the keyfunction
- the function that provides the value if no mapping exists. Thekey
will be passed as the argument to the function.- Returns:
- the value associated with the key, if one exists, or the result of
invoking
function
withkey
if not
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addToValue
public long addToValue(float key, long toBeAdded)Description copied from interface:MutableFloatLongMap
Increments and updates the value associated with the key, if a value exists, or sets the value to be the specified value if one does not.- Specified by:
addToValue
in interfaceMutableFloatLongMap
- Parameters:
key
- the keytoBeAdded
- the amount to increment the existing value, if one exists, or to use as the initial value if one does not- Returns:
- the value after incrementing
toBeAdded
to the existing value associated withkey
ortoBeAdded
if one does not
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updateValue
Description copied from interface:MutableFloatLongMap
Updates or sets the value associated with the key by applying the function to the existing value, if one exists, or to the specified initial value if one does not.- Specified by:
updateValue
in interfaceMutableFloatLongMap
- Parameters:
key
- the keyinitialValueIfAbsent
- the initial value to supply to the function if no mapping exists for the keyfunction
- the function that returns the updated value based on the current value or the initial value, if no value exists- Returns:
- the new value associated with the key, either as a result of applying
function
to the value already associated with the key or as a result of applying it toinitialValueIfAbsent
and associating the result withkey
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withKeyValue
Description copied from interface:MutableFloatLongMap
Associates a value with the specified key. If a value is already associated with the key in this map, it will be replaced withvalue
.- Specified by:
withKeyValue
in interfaceMutableFloatLongMap
- Parameters:
key1
- the keyvalue1
- the value to associate withvalue
- Returns:
- this map
- See Also:
MutableFloatLongMap.put(float, long)
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withKeysValues
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withKeysValues
public FloatLongHashMap withKeysValues(float key1, long value1, float key2, long value2, float key3, long value3) -
withKeysValues
public FloatLongHashMap withKeysValues(float key1, long value1, float key2, long value2, float key3, long value3, float key4, long value4) -
withoutKey
Description copied from interface:MutableFloatLongMap
Removes the mapping associated with the key, if one exists, from this map.- Specified by:
withoutKey
in interfaceMutableFloatLongMap
- Parameters:
key
- the key to remove- Returns:
- this map
- See Also:
MutableFloatLongMap.remove(float)
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withoutAllKeys
Description copied from interface:MutableFloatLongMap
Removes the mappings associated with all the keys, if they exist, from this map.- Specified by:
withoutAllKeys
in interfaceMutableFloatLongMap
- Parameters:
keys
- the keys to remove- Returns:
- this map
- See Also:
MutableFloatLongMap.remove(float)
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asUnmodifiable
Description copied from interface:MutableFloatLongMap
Returns an unmodifiable view of this map, delegating all read-only operations to this map and throwing anUnsupportedOperationException
for all mutating operations. This avoids the overhead of copying the map when callingFloatLongMap.toImmutable()
while still providing immutability.- Specified by:
asUnmodifiable
in interfaceMutableFloatLongMap
- Returns:
- an unmodifiable view of this map
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asSynchronized
Description copied from interface:MutableFloatLongMap
Returns a synchronized view of this map, delegating all operations to this map but ensuring only one caller has access to the map at a time.- Specified by:
asSynchronized
in interfaceMutableFloatLongMap
- Returns:
- a synchronized view of this map
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toImmutable
Description copied from interface:FloatLongMap
Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.- Specified by:
toImmutable
in interfaceFloatLongMap
- Returns:
- an immutable map that is equivalent to this one
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get
public long get(float key)Description copied from interface:FloatLongMap
Retrieves the value associated with the key. If no mapping exists for the key, the default value (usually0
) is returned.- Specified by:
get
in interfaceFloatLongMap
- Parameters:
key
- the key- Returns:
- the value associated with the key, or the default value if no such mapping exists
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getIfAbsent
public long getIfAbsent(float key, long ifAbsent)Description copied from interface:FloatLongMap
Retrieves the value associated with the key, returning the specified default value if no such mapping exists.- Specified by:
getIfAbsent
in interfaceFloatLongMap
- Parameters:
key
- the keyifAbsent
- the default value to return if no mapping exists forkey
- Returns:
- the value associated with the key, or
ifAbsent
if no such mapping exists.
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getOrThrow
public long getOrThrow(float key)Description copied from interface:FloatLongMap
Retrieves the value associated with the key, throwing anIllegalStateException
if no such mapping exists.- Specified by:
getOrThrow
in interfaceFloatLongMap
- Parameters:
key
- the key- Returns:
- the value associated with the key
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containsKey
public boolean containsKey(float key)Description copied from interface:FloatLongMap
Returns whether or not the key is present in the map.- Specified by:
containsKey
in interfaceFloatKeysMap
- Specified by:
containsKey
in interfaceFloatLongMap
- Parameters:
key
- the key- Returns:
- if a mapping exists in this map for the key
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forEachKey
Description copied from interface:FloatLongMap
Iterates through each key in the map, invoking the procedure for each.- Specified by:
forEachKey
in interfaceFloatKeysMap
- Specified by:
forEachKey
in interfaceFloatLongMap
- Parameters:
procedure
- the procedure to invoke for each key
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forEachKeyValue
Description copied from interface:FloatLongMap
Iterates through each key/value pair in the map, invoking the procedure for each.- Specified by:
forEachKeyValue
in interfaceFloatLongMap
- Parameters:
procedure
- the procedure to invoke for each key/value pair
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keysView
Description copied from interface:FloatLongMap
Returns a view of the keys in this map. This iterable is backed by the map, so any modifications to the underlying map will be reflected in the keys returned by the iterable.- Specified by:
keysView
in interfaceFloatLongMap
- Returns:
- a view of the keys in this map
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keyValuesView
Description copied from interface:FloatLongMap
Returns a view of the key/value pairs in this map. This iterable is backed by the map, so any modifications to the underlying map will be reflected in the pairs returned by the iterable.- Specified by:
keyValuesView
in interfaceFloatLongMap
- Returns:
- a view of the keys in this map
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flipUniqueValues
Description copied from interface:FloatLongMap
Return the LongFloatMap that is obtained by flipping the direction of this map and making the associations from value to key.- Specified by:
flipUniqueValues
in interfaceFloatLongMap
- Specified by:
flipUniqueValues
in interfaceMutableFloatLongMap
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select
Description copied from interface:FloatLongMap
Return a copy of this map containing only the key/value pairs that match the predicate.- Specified by:
select
in interfaceFloatLongMap
- Specified by:
select
in interfaceMutableFloatLongMap
- Parameters:
predicate
- the predicate to determine which key/value pairs in this map should be included in the returned map- Returns:
- a copy of this map with the matching key/value pairs
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reject
Description copied from interface:FloatLongMap
Return a copy of this map containing only the key/value pairs that do not match the predicate.- Specified by:
reject
in interfaceFloatLongMap
- Specified by:
reject
in interfaceMutableFloatLongMap
- Parameters:
predicate
- the predicate to determine which key/value pairs in this map should be excluded from the returned map- Returns:
- a copy of this map without the matching key/value pairs
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writeExternal
- Specified by:
writeExternal
in interfaceExternalizable
- Throws:
IOException
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readExternal
- Specified by:
readExternal
in interfaceExternalizable
- Throws:
IOException
ClassNotFoundException
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compact
public void compact()Rehashes every element in the set into a new backing table of the smallest possible size and eliminating removed sentinels. -
keySet
Description copied from interface:FloatLongMap
Returns a set containing all the keys in this map. The set is backed by the map, so any modifications to the returned set will affect this map.- Specified by:
keySet
in interfaceFloatLongMap
- Returns:
- a mutable set containing the keys in this map
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values
Description copied from interface:LongValuesMap
Returns the values in this map as a separate collection. The returned collection is backed by the map, so any changes made to the returned collection will affect the state of this map.- Specified by:
values
in interfaceLongValuesMap
- Returns:
- the values as a collection backed by this map
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