public static class CharSets.SynchronizedSet extends java.lang.Object implements CharSet, java.io.Serializable
Modifier and Type | Method and Description |
---|---|
boolean |
add(char k)
Ensures that this collection contains the specified element (optional operation).
|
boolean |
add(java.lang.Character k)
Deprecated.
|
boolean |
addAll(CharCollection c)
Adds all elements of the given type-specific collection to this collection.
|
boolean |
addAll(java.util.Collection<? extends java.lang.Character> c) |
void |
clear() |
boolean |
contains(char k)
Returns
true if this collection contains the specified element. |
boolean |
contains(java.lang.Object k)
Deprecated.
|
boolean |
containsAll(CharCollection c)
Checks whether this collection contains all elements from the given type-specific collection.
|
boolean |
containsAll(java.util.Collection<?> c) |
boolean |
equals(java.lang.Object o) |
void |
forEach(CharConsumer action)
Performs the given action for each element of this type-specific
Iterable
until all elements have been processed or the action throws an
exception. |
int |
hashCode() |
IntIterator |
intIterator()
Returns a widened primitive iterator on the elements of this collection.
|
java.util.stream.IntStream |
intParallelStream()
Return a parallel primitive stream over the elements, performing widening casts if needed.
|
IntSpliterator |
intSpliterator()
Returns widened primitive spliterator on the elements of this collection.
|
java.util.stream.IntStream |
intStream()
Return a primitive stream over the elements, performing widening casts if needed.
|
boolean |
isEmpty() |
CharIterator |
iterator()
Returns a type-specific iterator on the elements of this collection.
|
java.util.stream.Stream<java.lang.Character> |
parallelStream()
Deprecated.
|
boolean |
rem(char k)
Deprecated.
|
boolean |
remove(char k)
Removes an element from this set.
|
boolean |
remove(java.lang.Object k)
Deprecated.
|
boolean |
removeAll(CharCollection c)
Remove from this collection all elements in the given type-specific collection.
|
boolean |
removeAll(java.util.Collection<?> c) |
boolean |
removeIf(CharPredicate filter)
Remove from this collection all elements which satisfy the given predicate.
|
boolean |
retainAll(CharCollection c)
Retains in this collection only elements from the given type-specific collection.
|
boolean |
retainAll(java.util.Collection<?> c) |
int |
size() |
CharSpliterator |
spliterator()
Returns a type-specific spliterator on the elements of this collection.
|
java.util.stream.Stream<java.lang.Character> |
stream()
Deprecated.
|
java.lang.Object[] |
toArray() |
char[] |
toArray(char[] a)
Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.
|
<T> T[] |
toArray(T[] a) |
char[] |
toCharArray()
Returns a primitive type array containing the items of this collection.
|
char[] |
toCharArray(char[] a)
Deprecated.
|
java.lang.String |
toString() |
add, contains, iterator, of, of, of, of, of, remove, spliterator
add, addAll, contains, containsAll, intIterator, intParallelStream, intSpliterator, intStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toCharArray, toCharArray
forEach, forEach, forEach
public boolean remove(char k)
CharSet
@Deprecated public boolean rem(char k)
CharCollection
Note that this method should be called remove()
, but the clash
with the similarly named index-based method in the List
interface
forces us to use a distinguished name. For simplicity, the set interfaces reinstates
remove()
.
rem
in interface CharCollection
rem
in interface CharSet
Collection.remove(Object)
public boolean add(char k)
CharCollection
add
in interface CharCollection
Collection.add(Object)
public boolean contains(char k)
CharCollection
true
if this collection contains the specified element.contains
in interface CharCollection
Collection.contains(Object)
public int size()
size
in interface java.util.Collection<java.lang.Character>
public boolean isEmpty()
isEmpty
in interface java.util.Collection<java.lang.Character>
public char[] toCharArray()
CharCollection
toCharArray
in interface CharCollection
Collection.toArray()
public java.lang.Object[] toArray()
toArray
in interface java.util.Collection<java.lang.Character>
@Deprecated public char[] toCharArray(char[] a)
CharCollection
Note that, contrarily to Collection.toArray(Object[])
, this
methods just writes all elements of this collection: no special
value will be added after the last one.
toCharArray
in interface CharCollection
a
- if this array is big enough, it will be used to store this collection.Collection.toArray(Object[])
public char[] toArray(char[] a)
CharCollection
Note that, contrarily to Collection.toArray(Object[])
, this
methods just writes all elements of this collection: no special
value will be added after the last one.
toArray
in interface CharCollection
a
- if this array is big enough, it will be used to store this collection.Collection.toArray(Object[])
public boolean addAll(CharCollection c)
CharCollection
addAll
in interface CharCollection
c
- a type-specific collection.true
if this collection changed as a result of the call.Collection.addAll(Collection)
public boolean containsAll(CharCollection c)
CharCollection
containsAll
in interface CharCollection
c
- a type-specific collection.true
if this collection contains all elements of the argument.Collection.containsAll(Collection)
public boolean removeAll(CharCollection c)
CharCollection
removeAll
in interface CharCollection
c
- a type-specific collection.true
if this collection changed as a result of the call.Collection.removeAll(Collection)
public boolean retainAll(CharCollection c)
CharCollection
retainAll
in interface CharCollection
c
- a type-specific collection.true
if this collection changed as a result of the call.Collection.retainAll(Collection)
@Deprecated public boolean add(java.lang.Character k)
CharCollection
add
in interface CharCollection
add
in interface java.util.Collection<java.lang.Character>
@Deprecated public boolean contains(java.lang.Object k)
CharCollection
contains
in interface CharCollection
contains
in interface java.util.Collection<java.lang.Character>
@Deprecated public boolean remove(java.lang.Object k)
CharCollection
remove
in interface CharCollection
remove
in interface java.util.Collection<java.lang.Character>
public IntIterator intIterator()
CharCollection
This method is provided for the purpose of APIs that expect only the JDK's
primitive iterators, of which there are only int
, long
, and double
.
WARNING: This is not the same as converting the source to a sequence
of code points. This returned instance literally performs (int)(charValue)
casts.
Surrogate pairs will be left as separate elements instead of combined into a single element
with the code point it represents. See Character
for more discussion on code points,
char values, and surrogate pairs.
intIterator
in interface CharCollection
intIterator
in interface CharIterable
public IntSpliterator intSpliterator()
CharCollection
This method is provided for the purpose of APIs that expect only the JDK's
primitive spliterators, of which there are only int
, long
, and double
.
WARNING: This is not the same as converting the source to a sequence
of code points. This returned instance literally performs (int)(charValue)
casts.
Surrogate pairs will be left as separate elements instead of combined into a single element
with the code point it represents. See Character
for more discussion on code points,
char values, and surrogate pairs.
intSpliterator
in interface CharCollection
intSpliterator
in interface CharIterable
public java.util.stream.IntStream intStream()
CharCollection
WARNING: This is not the same as converting the source to a sequence
of code points. This returned instance literally performs (int)(charValue)
casts.
Surrogate pairs will be left as separate elements instead of combined into a single element
with the code point it represents. See Character
for more discussion on code points,
char values, and surrogate pairs.
intStream
in interface CharCollection
Collection.stream()
,
IntStream
public java.util.stream.IntStream intParallelStream()
CharCollection
WARNING: This is not the same as converting the source to a sequence
of code points. This returned instance literally performs (int)(charValue)
casts.
Surrogate pairs will be left as separate elements instead of combined into a single element
with the code point it represents. See Character
for more discussion on code points,
char values, and surrogate pairs.
intParallelStream
in interface CharCollection
Collection.parallelStream()
,
IntStream
public <T> T[] toArray(T[] a)
toArray
in interface java.util.Collection<java.lang.Character>
public CharIterator iterator()
CharCollection
iterator
in interface CharCollection
iterator
in interface CharIterable
iterator
in interface java.lang.Iterable<java.lang.Character>
iterator
in interface java.util.Collection<java.lang.Character>
Iterable.iterator()
public CharSpliterator spliterator()
CharCollection
See Collection.spliterator()
for more documentation on the requirements
of the returned spliterator.
spliterator
in interface CharCollection
spliterator
in interface CharIterable
spliterator
in interface java.lang.Iterable<java.lang.Character>
spliterator
in interface java.util.Collection<java.lang.Character>
@Deprecated public java.util.stream.Stream<java.lang.Character> stream()
CharCollection
stream
in interface CharCollection
stream
in interface java.util.Collection<java.lang.Character>
@Deprecated public java.util.stream.Stream<java.lang.Character> parallelStream()
CharCollection
parallelStream
in interface CharCollection
parallelStream
in interface java.util.Collection<java.lang.Character>
public void forEach(CharConsumer action)
CharIterable
Iterable
until all elements have been processed or the action throws an
exception.forEach
in interface CharIterable
action
- the action to be performed for each element.Iterable.forEach(java.util.function.Consumer)
public boolean addAll(java.util.Collection<? extends java.lang.Character> c)
addAll
in interface java.util.Collection<java.lang.Character>
public boolean containsAll(java.util.Collection<?> c)
containsAll
in interface java.util.Collection<java.lang.Character>
public boolean removeAll(java.util.Collection<?> c)
removeAll
in interface java.util.Collection<java.lang.Character>
public boolean retainAll(java.util.Collection<?> c)
retainAll
in interface java.util.Collection<java.lang.Character>
public boolean removeIf(CharPredicate filter)
CharCollection
removeIf
in interface CharCollection
filter
- a predicate which returns true
for elements to be
removed.true
if any elements were removed.Collection.removeIf(java.util.function.Predicate)
public void clear()
clear
in interface java.util.Collection<java.lang.Character>
public java.lang.String toString()
toString
in class java.lang.Object
public int hashCode()
hashCode
in interface java.util.Collection<java.lang.Character>
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in interface java.util.Collection<java.lang.Character>
equals
in class java.lang.Object