Class IntHashSet
java.lang.Object
org.eclipse.collections.impl.primitive.AbstractIntIterable
org.eclipse.collections.impl.set.primitive.AbstractIntSet
org.eclipse.collections.impl.set.mutable.primitive.IntHashSet
- All Implemented Interfaces:
Externalizable
,Serializable
,MutableIntCollection
,IntIterable
,PrimitiveIterable
,IntSet
,MutableIntSet
public class IntHashSet extends AbstractIntSet implements MutableIntSet, Externalizable
This file was automatically generated from template file primitiveHashSet.stg.
- Since:
- 3.0.
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description IntHashSet()
IntHashSet(int initialCapacity)
IntHashSet(int... elements)
IntHashSet(IntHashSet set)
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Method Summary
Modifier and Type Method Description boolean
add(int element)
boolean
addAll(int... source)
boolean
addAll(IntIterable source)
boolean
allSatisfy(IntPredicate predicate)
Returns true if all of the elements in the IntIterable return true for the specified predicate, otherwise returns false.boolean
anySatisfy(IntPredicate predicate)
Returns true if any of the elements in the IntIterable return true for the specified predicate, otherwise returns false.void
appendString(Appendable appendable, String start, String separator, String end)
Prints a string representation of this collection onto the givenAppendable
.MutableIntSet
asSynchronized()
MutableIntSet
asUnmodifiable()
RichIterable<IntIterable>
chunk(int size)
Partitions elements in fixed size chunks.void
clear()
<V> MutableSet<V>
collect(IntToObjectFunction<? extends V> function)
Returns a new collection with the results of applying the specified function on each element of the source collection.<V, R extends Collection<V>>
Rcollect(IntToObjectFunction<? extends V> function, R target)
Same asIntIterable.collect(IntToObjectFunction)
, only the results are added to the target Collection.void
compact()
Rehashes every element in the set into a new backing table of the smallest possible size and eliminating removed sentinels.boolean
contains(int value)
Returns true if the value is contained in the IntIterable, and false if it is not.int
count(IntPredicate predicate)
Returns a count of the number of elements in the IntIterable that return true for the specified predicate.int
detectIfNone(IntPredicate predicate, int ifNone)
void
each(IntProcedure procedure)
A synonym for forEach.void
forEach(IntProcedure procedure)
Applies the IntProcedure to each element in the IntIterable.IntSet
freeze()
Returns a frozen copy of this set.int
hashCode()
Follows the same general contract asSet.hashCode()
.<T> T
injectInto(T injectedValue, ObjectIntToObjectFunction<? super T,? extends T> function)
MutableIntIterator
intIterator()
Returns a primitive iterator that can be used to iterate over the IntIterable in an imperative style.int
max()
int
min()
IntHashSet
newEmpty()
Creates a new empty IntHashSet.static IntHashSet
newSet(IntIterable source)
static IntHashSet
newSetWith(int... source)
boolean
noneSatisfy(IntPredicate predicate)
Returns true if none of the elements in the IntIterable return true for the specified predicate, otherwise returns false.void
readExternal(ObjectInput in)
IntHashSet
reject(IntPredicate predicate)
Returns a new IntIterable with all of the elements in the IntIterable that return false for the specified predicate.<R extends MutableIntCollection>
Rreject(IntPredicate predicate, R target)
Same asIntIterable.reject(IntPredicate)
, only the results are added to the target MutableIntCollection.boolean
remove(int value)
boolean
removeAll(int... source)
boolean
removeAll(IntIterable source)
boolean
retainAll(int... source)
boolean
retainAll(IntIterable source)
IntHashSet
select(IntPredicate predicate)
Returns a new IntIterable with all of the elements in the IntIterable that return true for the specified predicate.<R extends MutableIntCollection>
Rselect(IntPredicate predicate, R target)
Same asIntIterable.select(IntPredicate)
, only the results are added to the target MutableIntCollection.int
size()
Returns the number of items in this iterable.long
sum()
int[]
toArray()
Converts the IntIterable to a primitive int array.int[]
toArray(int[] array)
Converts the IntIterable to a primitive int array.ImmutableIntSet
toImmutable()
Returns an immutable copy of this set.IntHashSet
with(int element)
IntHashSet
withAll(IntIterable elements)
IntHashSet
without(int element)
IntHashSet
withoutAll(IntIterable elements)
void
writeExternal(ObjectOutput out)
Methods inherited from class org.eclipse.collections.impl.primitive.AbstractIntIterable
asLazy, average, containsAll, containsAll, maxIfEmpty, median, minIfEmpty, toBag, toList, toSet, toSortedArray, toSortedList, toString
Methods inherited from interface org.eclipse.collections.api.IntIterable
asLazy, average, averageIfEmpty, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAll, containsAll, flatCollect, maxIfEmpty, median, medianIfEmpty, minIfEmpty, reduce, reduceIfEmpty, summaryStatistics, toBag, toList, toSet, toSortedArray, toSortedList
Methods inherited from interface org.eclipse.collections.api.collection.primitive.MutableIntCollection
removeIf
Methods inherited from interface org.eclipse.collections.api.PrimitiveIterable
appendString, appendString, isEmpty, makeString, makeString, makeString, notEmpty, toString
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Constructor Details
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IntHashSet
public IntHashSet() -
IntHashSet
public IntHashSet(int initialCapacity) -
IntHashSet
public IntHashSet(int... elements) -
IntHashSet
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Method Details
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newSet
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newSetWith
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hashCode
public int hashCode()Description copied from interface:IntSet
Follows the same general contract asSet.hashCode()
.- Specified by:
hashCode
in interfaceIntSet
- Specified by:
hashCode
in classAbstractIntSet
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size
public int size()Description copied from interface:PrimitiveIterable
Returns the number of items in this iterable.- Specified by:
size
in interfacePrimitiveIterable
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appendString
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString(String, String, String)
.- Specified by:
appendString
in interfacePrimitiveIterable
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add
public boolean add(int element)- Specified by:
add
in interfaceMutableIntCollection
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addAll
public boolean addAll(int... source)- Specified by:
addAll
in interfaceMutableIntCollection
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addAll
- Specified by:
addAll
in interfaceMutableIntCollection
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remove
public boolean remove(int value)- Specified by:
remove
in interfaceMutableIntCollection
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removeAll
- Specified by:
removeAll
in interfaceMutableIntCollection
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removeAll
public boolean removeAll(int... source)- Specified by:
removeAll
in interfaceMutableIntCollection
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retainAll
- Specified by:
retainAll
in interfaceMutableIntCollection
- See Also:
Collection.retainAll(Collection)
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retainAll
public boolean retainAll(int... source)- Specified by:
retainAll
in interfaceMutableIntCollection
- See Also:
Collection.retainAll(Collection)
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clear
public void clear()- Specified by:
clear
in interfaceMutableIntCollection
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with
- Specified by:
with
in interfaceMutableIntCollection
- Specified by:
with
in interfaceMutableIntSet
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without
- Specified by:
without
in interfaceMutableIntCollection
- Specified by:
without
in interfaceMutableIntSet
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withAll
- Specified by:
withAll
in interfaceMutableIntCollection
- Specified by:
withAll
in interfaceMutableIntSet
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withoutAll
- Specified by:
withoutAll
in interfaceMutableIntCollection
- Specified by:
withoutAll
in interfaceMutableIntSet
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asUnmodifiable
- Specified by:
asUnmodifiable
in interfaceMutableIntCollection
- Specified by:
asUnmodifiable
in interfaceMutableIntSet
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asSynchronized
- Specified by:
asSynchronized
in interfaceMutableIntCollection
- Specified by:
asSynchronized
in interfaceMutableIntSet
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toImmutable
Description copied from interface:MutableIntSet
Returns an immutable copy of this set.- Specified by:
toImmutable
in interfaceIntSet
- Specified by:
toImmutable
in interfaceMutableIntCollection
- Specified by:
toImmutable
in interfaceMutableIntSet
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intIterator
Description copied from interface:IntIterable
Returns a primitive iterator that can be used to iterate over the IntIterable in an imperative style.- Specified by:
intIterator
in interfaceIntIterable
- Specified by:
intIterator
in interfaceMutableIntCollection
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toArray
public int[] toArray()Description copied from interface:IntIterable
Converts the IntIterable to a primitive int array.- Specified by:
toArray
in interfaceIntIterable
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toArray
public int[] toArray(int[] array)Description copied from interface:IntIterable
Converts the IntIterable to a primitive int array. If the collection fits into the provided array it is used to store its elements and is returned from the method, otherwise a new array of the appropriate size is allocated and returned. If the iterable is empty, the target array is returned unchanged.- Specified by:
toArray
in interfaceIntIterable
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contains
public boolean contains(int value)Description copied from interface:IntIterable
Returns true if the value is contained in the IntIterable, and false if it is not.- Specified by:
contains
in interfaceIntIterable
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forEach
Description copied from interface:IntIterable
Applies the IntProcedure to each element in the IntIterable.- Specified by:
forEach
in interfaceIntIterable
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each
Description copied from interface:IntIterable
A synonym for forEach.- Specified by:
each
in interfaceIntIterable
- Since:
- 7.0.
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select
Description copied from interface:IntIterable
Returns a new IntIterable with all of the elements in the IntIterable that return true for the specified predicate.- Specified by:
select
in interfaceIntIterable
- Specified by:
select
in interfaceIntSet
- Specified by:
select
in interfaceMutableIntCollection
- Specified by:
select
in interfaceMutableIntSet
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select
Description copied from interface:IntIterable
Same asIntIterable.select(IntPredicate)
, only the results are added to the target MutableIntCollection.- Specified by:
select
in interfaceIntIterable
- Since:
- 8.1.
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reject
Description copied from interface:IntIterable
Returns a new IntIterable with all of the elements in the IntIterable that return false for the specified predicate.- Specified by:
reject
in interfaceIntIterable
- Specified by:
reject
in interfaceIntSet
- Specified by:
reject
in interfaceMutableIntCollection
- Specified by:
reject
in interfaceMutableIntSet
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reject
Description copied from interface:IntIterable
Same asIntIterable.reject(IntPredicate)
, only the results are added to the target MutableIntCollection.- Specified by:
reject
in interfaceIntIterable
- Since:
- 8.1.
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collect
Description copied from interface:IntIterable
Returns 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.- Specified by:
collect
in interfaceIntIterable
- Specified by:
collect
in interfaceIntSet
- Specified by:
collect
in interfaceMutableIntCollection
- Specified by:
collect
in interfaceMutableIntSet
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collect
public <V, R extends Collection<V>> R collect(IntToObjectFunction<? extends V> function, R target)Description copied from interface:IntIterable
Same asIntIterable.collect(IntToObjectFunction)
, only the results are added to the target Collection.- Specified by:
collect
in interfaceIntIterable
- Since:
- 8.1.
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detectIfNone
- Specified by:
detectIfNone
in interfaceIntIterable
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count
Description copied from interface:IntIterable
Returns a count of the number of elements in the IntIterable that return true for the specified predicate.- Specified by:
count
in interfaceIntIterable
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anySatisfy
Description copied from interface:IntIterable
Returns true if any of the elements in the IntIterable return true for the specified predicate, otherwise returns false.- Specified by:
anySatisfy
in interfaceIntIterable
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allSatisfy
Description copied from interface:IntIterable
Returns true if all of the elements in the IntIterable return true for the specified predicate, otherwise returns false.- Specified by:
allSatisfy
in interfaceIntIterable
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noneSatisfy
Description copied from interface:IntIterable
Returns true if none of the elements in the IntIterable return true for the specified predicate, otherwise returns false.- Specified by:
noneSatisfy
in interfaceIntIterable
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sum
public long sum()- Specified by:
sum
in interfaceIntIterable
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max
public int max()- Specified by:
max
in interfaceIntIterable
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min
public int min()- Specified by:
min
in interfaceIntIterable
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freeze
Description copied from interface:MutableIntSet
Returns a frozen copy of this set. A frozen copy is the same thing as an immutable copy without safe-publish guarantees.- Specified by:
freeze
in interfaceIntSet
- Specified by:
freeze
in interfaceMutableIntSet
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writeExternal
- Specified by:
writeExternal
in interfaceExternalizable
- Throws:
IOException
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readExternal
- Specified by:
readExternal
in interfaceExternalizable
- Throws:
IOException
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injectInto
public <T> T injectInto(T injectedValue, ObjectIntToObjectFunction<? super T,? extends T> function)- Specified by:
injectInto
in interfaceIntIterable
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chunk
Description copied from interface:IntIterable
Partitions elements in fixed size chunks.- Specified by:
chunk
in interfaceIntIterable
- Parameters:
size
- the number of elements per chunk- Returns:
- A
RichIterable
containingIntIterable
s of sizesize
, except the last will be truncated if the elements don't divide evenly.
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newEmpty
Creates a new empty IntHashSet.- Specified by:
newEmpty
in interfaceMutableIntCollection
- Specified by:
newEmpty
in interfaceMutableIntSet
- Since:
- 9.2.
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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.
-