Class ImmutableIntEmptyBag
- java.lang.Object
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- org.eclipse.collections.impl.bag.immutable.primitive.ImmutableIntEmptyBag
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- All Implemented Interfaces:
java.io.Serializable
,ImmutableIntBag
,IntBag
,ImmutableIntCollection
,IntIterable
,PrimitiveIterable
final class ImmutableIntEmptyBag extends java.lang.Object implements ImmutableIntBag, java.io.Serializable
ImmutableIntEmptyBag is an optimization forImmutableIntBag
of size 0. This file was automatically generated from template file immutablePrimitiveEmptyBag.stg.- Since:
- 4.0.
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Field Summary
Fields Modifier and Type Field Description (package private) static ImmutableIntBag
INSTANCE
private static long
serialVersionUID
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Constructor Summary
Constructors Constructor Description ImmutableIntEmptyBag()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description 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(java.lang.Appendable appendable)
Prints a string representation of this collection onto the givenAppendable
.void
appendString(java.lang.Appendable appendable, java.lang.String separator)
Prints a string representation of this collection onto the givenAppendable
.void
appendString(java.lang.Appendable appendable, java.lang.String start, java.lang.String separator, java.lang.String end)
Prints a string representation of this collection onto the givenAppendable
.LazyIntIterable
asLazy()
Returns a LazyIntIterable adapter wrapping the source IntIterable.double
average()
ImmutableList<IntIntPair>
bottomOccurrences(int count)
Returns thecount
least frequently occurring items.RichIterable<IntIterable>
chunk(int size)
Partitions elements in fixed size chunks.<V> ImmutableBag<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.boolean
contains(int value)
Returns true if the value is contained in the IntIterable, and false if it is not.boolean
containsAll(int... elements)
Returns true if all of the values specified in the source array are contained in the IntIterable, and false if they are not.boolean
containsAll(IntIterable source)
Returns true if all of the values specified in the source IntIterable are contained in the IntIterable, and false if they are 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.boolean
equals(java.lang.Object obj)
Follows the same general contract asBag.equals(Object)
.void
forEach(IntProcedure procedure)
Applies the IntProcedure to each element in the IntIterable.void
forEachWithOccurrences(IntIntProcedure intIntProcedure)
For each distinct item, with the number of occurrences, execute the specified procedure.int
hashCode()
Follows the same general contract asBag.hashCode()
.<T> T
injectInto(T injectedValue, ObjectIntToObjectFunction<? super T,? extends T> function)
IntIterator
intIterator()
Returns a primitive iterator that can be used to iterate over the IntIterable in an imperative style.boolean
isEmpty()
Returns true if this iterable has zero items.java.lang.String
makeString()
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String)
and defaulting the separator parameter to the characters", "
(comma and space).java.lang.String
makeString(java.lang.String separator)
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String, String, String)
and defaulting the start and end parameters to""
(the empty String).java.lang.String
makeString(java.lang.String start, java.lang.String separator, java.lang.String end)
Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.int
max()
int
maxIfEmpty(int defaultValue)
double
median()
int
min()
int
minIfEmpty(int defaultValue)
ImmutableIntBag
newWith(int element)
ImmutableIntBag
newWithAll(IntIterable elements)
ImmutableIntBag
newWithout(int element)
ImmutableIntBag
newWithoutAll(IntIterable elements)
boolean
noneSatisfy(IntPredicate predicate)
Returns true if none of the elements in the IntIterable return true for the specified predicate, otherwise returns false.boolean
notEmpty()
The English equivalent of !this.isEmpty()int
occurrencesOf(int item)
The occurrences of a distinct item in the bag.private java.lang.Object
readResolve()
ImmutableIntBag
reject(IntPredicate predicate)
Returns a new IntIterable with all of the elements in the IntIterable that return false for the specified predicate.ImmutableIntBag
select(IntPredicate predicate)
Returns a new IntIterable with all of the elements in the IntIterable that return true for the specified predicate.ImmutableIntBag
selectByOccurrences(IntPredicate predicate)
Returns all elements of the bag that have a number of occurrences that satisfy the predicate.ImmutableIntSet
selectUnique()
Returns all elements of the bag that have exactly one occurrence.int
size()
Returns the number of items in this iterable.int
sizeDistinct()
The size of the Bag when counting only distinct elements.long
sum()
int[]
toArray()
Converts the IntIterable to a primitive int array.int[]
toArray(int[] target)
Converts the IntIterable to a primitive int array.MutableIntBag
toBag()
Converts the IntIterable to a new MutableIntBag.ImmutableIntBag
toImmutable()
Returns an immutable copy of this bag.MutableIntList
toList()
Converts the IntIterable to a new MutableIntList.ImmutableList<IntIntPair>
topOccurrences(int count)
Returns thecount
most frequently occurring items.MutableIntSet
toSet()
Converts the IntIterable to a new MutableIntSet.int[]
toSortedArray()
MutableIntList
toSortedList()
java.lang.String
toString()
Returns a string with the elements of this iterable separated by commas with spaces and enclosed in square brackets.-
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.collections.api.bag.primitive.ImmutableIntBag
selectDuplicates, tap
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Methods inherited from interface org.eclipse.collections.api.bag.primitive.IntBag
toStringOfItemToCount
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Methods inherited from interface org.eclipse.collections.api.IntIterable
averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAny, containsAny, containsNone, containsNone, flatCollect, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, medianIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics, toSortedList, toSortedListBy, toSortedListBy
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Field Detail
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INSTANCE
static final ImmutableIntBag INSTANCE
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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Method Detail
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readResolve
private java.lang.Object readResolve()
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newWith
public ImmutableIntBag newWith(int element)
- Specified by:
newWith
in interfaceImmutableIntBag
- Specified by:
newWith
in interfaceImmutableIntCollection
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newWithout
public ImmutableIntBag newWithout(int element)
- Specified by:
newWithout
in interfaceImmutableIntBag
- Specified by:
newWithout
in interfaceImmutableIntCollection
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newWithAll
public ImmutableIntBag newWithAll(IntIterable elements)
- Specified by:
newWithAll
in interfaceImmutableIntBag
- Specified by:
newWithAll
in interfaceImmutableIntCollection
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newWithoutAll
public ImmutableIntBag newWithoutAll(IntIterable elements)
- Specified by:
newWithoutAll
in interfaceImmutableIntBag
- Specified by:
newWithoutAll
in interfaceImmutableIntCollection
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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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isEmpty
public boolean isEmpty()
Description copied from interface:PrimitiveIterable
Returns true if this iterable has zero items.- Specified by:
isEmpty
in interfacePrimitiveIterable
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notEmpty
public boolean notEmpty()
Description copied from interface:PrimitiveIterable
The English equivalent of !this.isEmpty()- Specified by:
notEmpty
in interfacePrimitiveIterable
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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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containsAll
public boolean containsAll(IntIterable source)
Description copied from interface:IntIterable
Returns true if all of the values specified in the source IntIterable are contained in the IntIterable, and false if they are not.- Specified by:
containsAll
in interfaceIntIterable
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containsAll
public boolean containsAll(int... elements)
Description copied from interface:IntIterable
Returns true if all of the values specified in the source array are contained in the IntIterable, and false if they are not.- Specified by:
containsAll
in interfaceIntIterable
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forEach
public void forEach(IntProcedure procedure)
Description copied from interface:IntIterable
Applies the IntProcedure to each element in the IntIterable.- Specified by:
forEach
in interfaceIntIterable
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each
public void each(IntProcedure procedure)
Description copied from interface:IntIterable
A synonym for forEach.- Specified by:
each
in interfaceIntIterable
- Since:
- 7.0.
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select
public ImmutableIntBag select(IntPredicate predicate)
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 interfaceImmutableIntBag
- Specified by:
select
in interfaceImmutableIntCollection
- Specified by:
select
in interfaceIntBag
- Specified by:
select
in interfaceIntIterable
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selectUnique
public ImmutableIntSet selectUnique()
Description copied from interface:ImmutableIntBag
Returns all elements of the bag that have exactly one occurrence.- Specified by:
selectUnique
in interfaceImmutableIntBag
- Specified by:
selectUnique
in interfaceIntBag
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reject
public ImmutableIntBag reject(IntPredicate predicate)
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 interfaceImmutableIntBag
- Specified by:
reject
in interfaceImmutableIntCollection
- Specified by:
reject
in interfaceIntBag
- Specified by:
reject
in interfaceIntIterable
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collect
public <V> ImmutableBag<V> collect(IntToObjectFunction<? extends V> function)
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 interfaceImmutableIntBag
- Specified by:
collect
in interfaceImmutableIntCollection
- Specified by:
collect
in interfaceIntBag
- Specified by:
collect
in interfaceIntIterable
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toList
public MutableIntList toList()
Description copied from interface:IntIterable
Converts the IntIterable to a new MutableIntList.- Specified by:
toList
in interfaceIntIterable
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sizeDistinct
public int sizeDistinct()
Description copied from interface:IntBag
The size of the Bag when counting only distinct elements.- Specified by:
sizeDistinct
in interfaceIntBag
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occurrencesOf
public int occurrencesOf(int item)
Description copied from interface:IntBag
The occurrences of a distinct item in the bag.- Specified by:
occurrencesOf
in interfaceIntBag
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forEachWithOccurrences
public void forEachWithOccurrences(IntIntProcedure intIntProcedure)
Description copied from interface:IntBag
For each distinct item, with the number of occurrences, execute the specified procedure.- Specified by:
forEachWithOccurrences
in interfaceIntBag
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selectByOccurrences
public ImmutableIntBag selectByOccurrences(IntPredicate predicate)
Description copied from interface:ImmutableIntBag
Returns all elements of the bag that have a number of occurrences that satisfy the predicate.- Specified by:
selectByOccurrences
in interfaceImmutableIntBag
- Specified by:
selectByOccurrences
in interfaceIntBag
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topOccurrences
public ImmutableList<IntIntPair> topOccurrences(int count)
Description copied from interface:ImmutableIntBag
Returns thecount
most frequently occurring items. In the event of a tie, all of the items with the number of occurrences that match the occurrences of the last item will be returned.- Specified by:
topOccurrences
in interfaceImmutableIntBag
- Specified by:
topOccurrences
in interfaceIntBag
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bottomOccurrences
public ImmutableList<IntIntPair> bottomOccurrences(int count)
Description copied from interface:ImmutableIntBag
Returns thecount
least frequently occurring items. In the event of a tie, all of the items with the number of occurrences that match the occurrences of the last item will be returned.- Specified by:
bottomOccurrences
in interfaceImmutableIntBag
- Specified by:
bottomOccurrences
in interfaceIntBag
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detectIfNone
public int detectIfNone(IntPredicate predicate, int ifNone)
- Specified by:
detectIfNone
in interfaceIntIterable
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count
public int count(IntPredicate predicate)
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
public boolean anySatisfy(IntPredicate predicate)
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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sum
public long sum()
- Specified by:
sum
in interfaceIntIterable
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min
public int min()
- Specified by:
min
in interfaceIntIterable
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max
public int max()
- Specified by:
max
in interfaceIntIterable
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maxIfEmpty
public int maxIfEmpty(int defaultValue)
- Specified by:
maxIfEmpty
in interfaceIntIterable
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minIfEmpty
public int minIfEmpty(int defaultValue)
- Specified by:
minIfEmpty
in interfaceIntIterable
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average
public double average()
- Specified by:
average
in interfaceIntIterable
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median
public double median()
- Specified by:
median
in interfaceIntIterable
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toSortedArray
public int[] toSortedArray()
- Specified by:
toSortedArray
in interfaceIntIterable
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toSortedList
public MutableIntList toSortedList()
- Specified by:
toSortedList
in interfaceIntIterable
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noneSatisfy
public boolean noneSatisfy(IntPredicate predicate)
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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allSatisfy
public boolean allSatisfy(IntPredicate predicate)
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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injectInto
public <T> T injectInto(T injectedValue, ObjectIntToObjectFunction<? super T,? extends T> function)
- Specified by:
injectInto
in interfaceIntIterable
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chunk
public RichIterable<IntIterable> chunk(int size)
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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equals
public boolean equals(java.lang.Object obj)
Description copied from interface:IntBag
Follows the same general contract asBag.equals(Object)
.
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hashCode
public int hashCode()
Description copied from interface:IntBag
Follows the same general contract asBag.hashCode()
.
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toSet
public MutableIntSet toSet()
Description copied from interface:IntIterable
Converts the IntIterable to a new MutableIntSet.- Specified by:
toSet
in interfaceIntIterable
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toBag
public MutableIntBag toBag()
Description copied from interface:IntIterable
Converts the IntIterable to a new MutableIntBag.- Specified by:
toBag
in interfaceIntIterable
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toImmutable
public ImmutableIntBag toImmutable()
Description copied from interface:IntBag
Returns an immutable copy of this bag. If the bag is immutable, it returns itself.- Specified by:
toImmutable
in interfaceIntBag
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asLazy
public LazyIntIterable asLazy()
Description copied from interface:IntIterable
Returns a LazyIntIterable adapter wrapping the source IntIterable.- Specified by:
asLazy
in interfaceIntIterable
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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[] target)
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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toString
public java.lang.String 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 interfacePrimitiveIterable
- Overrides:
toString
in classjava.lang.Object
- Returns:
- a string representation of this PrimitiveIterable
- See Also:
AbstractCollection.toString()
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makeString
public java.lang.String makeString()
Description copied from interface:PrimitiveIterable
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String)
and defaulting the separator parameter to the characters", "
(comma and space).- Specified by:
makeString
in interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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makeString
public java.lang.String makeString(java.lang.String separator)
Description copied from interface:PrimitiveIterable
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String, String, String)
and defaulting the start and end parameters to""
(the empty String).- Specified by:
makeString
in interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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makeString
public java.lang.String makeString(java.lang.String start, java.lang.String separator, java.lang.String end)
Description copied from interface:PrimitiveIterable
Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.- Specified by:
makeString
in interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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appendString
public void appendString(java.lang.Appendable appendable)
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString()
.- Specified by:
appendString
in interfacePrimitiveIterable
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appendString
public void appendString(java.lang.Appendable appendable, java.lang.String separator)
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString(String)
.- Specified by:
appendString
in interfacePrimitiveIterable
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appendString
public void appendString(java.lang.Appendable appendable, java.lang.String start, java.lang.String separator, java.lang.String end)
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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intIterator
public IntIterator 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
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