java.lang.Object
- it.unimi.dsi.fastutil.booleans.BooleanCollections.SynchronizedCollection

All Implemented Interfaces:

BooleanCollection, BooleanIterable, Serializable, Iterable<Boolean>, Collection<Boolean>

Direct Known Subclasses:

BooleanBigLists.SynchronizedBigList, BooleanLists.SynchronizedList, BooleanSets.SynchronizedSet

Enclosing class:

BooleanCollections
```
public static class BooleanCollections.SynchronizedCollection
extends Object
implements BooleanCollection, Serializable
```
A synchronized wrapper class for collections.

See Also:

Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`boolean`	`add(boolean k)`	Ensures that this collection contains the specified element (optional operation).
`boolean`	`add(Boolean k)`	Deprecated.
`boolean`	`addAll(BooleanCollection c)`	Adds all elements of the given type-specific collection to this collection.
`boolean`	`addAll(Collection<? extends Boolean> c)`
`void`	`clear()`
`boolean`	`contains(boolean k)`	Returns `true` if this collection contains the specified element.
`boolean`	`contains(Object k)`	Deprecated.
`boolean`	`containsAll(BooleanCollection c)`	Checks whether this collection contains all elements from the given type-specific collection.
`boolean`	`containsAll(Collection<?> c)`
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`boolean`	`isEmpty()`
`BooleanIterator`	`iterator()`	Returns a type-specific iterator on the elements of this collection.
`boolean`	`rem(boolean k)`	Removes a single instance of the specified element from this collection, if it is present (optional operation).
`boolean`	`remove(Object k)`	Deprecated.
`boolean`	`removeAll(BooleanCollection c)`	Remove from this collection all elements in the given type-specific collection.
`boolean`	`removeAll(Collection<?> c)`
`boolean`	`retainAll(BooleanCollection c)`	Retains in this collection only elements from the given type-specific collection.
`boolean`	`retainAll(Collection<?> c)`
`int`	`size()`
`Object[]`	`toArray()`
`boolean[]`	`toArray(boolean[] 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)`
`boolean[]`	`toBooleanArray()`	Returns a primitive type array containing the items of this collection.
`boolean[]`	`toBooleanArray(boolean[] a)`	Deprecated.
`String`	`toString()`

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanIterable
forEach, forEach

Methods inherited from interface java.util.Collection
parallelStream, removeIf, spliterator, stream, toArray

- Method Detail
  - add
```
public boolean add(boolean k)
```
    Description copied from interface: BooleanCollection
    
    Ensures that this collection contains the specified element (optional operation).
    
    Specified by:
    
    add in interface BooleanCollection
    
    See Also:
    
    Collection.add(Object)
  - contains
```
public boolean contains(boolean k)
```
    Description copied from interface: BooleanCollection
    
    Returns true if this collection contains the specified element.
    
    Specified by:
    
    contains in interface BooleanCollection
    
    See Also:
    
    Collection.contains(Object)
  - rem
```
public boolean rem(boolean k)
```
    Description copied from interface: BooleanCollection
    
    Removes a single instance of the specified element from this collection, if it is present (optional operation).
    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().
    
    Specified by:
    
    rem in interface BooleanCollection
    
    See Also:
    
    Collection.remove(Object)
  - size
```
public int size()
```
    Specified by:
    
    size in interface Collection<Boolean>
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface Collection<Boolean>
  - toBooleanArray
```
public boolean[] toBooleanArray()
```
    Description copied from interface: BooleanCollection
    
    Returns a primitive type array containing the items of this collection.
    
    Specified by:
    
    toBooleanArray in interface BooleanCollection
    
    Returns:
    
    a primitive type array containing the items of this collection.
    
    See Also:
    
    Collection.toArray()
  - toArray
```
public Object[] toArray()
```
    Specified by:
    
    toArray in interface Collection<Boolean>
  - toBooleanArray
```
@Deprecated
public boolean[] toBooleanArray(boolean[] a)
```
    Deprecated.
    
    Description copied from interface: BooleanCollection
    
    Returns a primitive type array containing the items of this collection.
    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.
    
    Specified by:
    
    toBooleanArray in interface BooleanCollection
    
    Parameters:
    
    a - if this array is big enough, it will be used to store this collection.
    
    Returns:
    
    a primitive type array containing the items of this collection.
    
    See Also:
    
    Collection.toArray(Object[])
  - toArray
```
public boolean[] toArray(boolean[] a)
```
    Description copied from interface: BooleanCollection
    
    Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.
    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.
    
    Specified by:
    
    toArray in interface BooleanCollection
    
    Parameters:
    
    a - if this array is big enough, it will be used to store this collection.
    
    Returns:
    
    a primitive type array containing the items of this collection.
    
    See Also:
    
    Collection.toArray(Object[])
  - addAll
```
public boolean addAll(BooleanCollection c)
```
    Description copied from interface: BooleanCollection
    
    Adds all elements of the given type-specific collection to this collection.
    
    Specified by:
    
    addAll in interface BooleanCollection
    
    Parameters:
    
    c - a type-specific collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
    
    See Also:
    
    Collection.addAll(Collection)
  - containsAll
```
public boolean containsAll(BooleanCollection c)
```
    Description copied from interface: BooleanCollection
    
    Checks whether this collection contains all elements from the given type-specific collection.
    
    Specified by:
    
    containsAll in interface BooleanCollection
    
    Parameters:
    
    c - a type-specific collection.
    
    Returns:
    
    true if this collection contains all elements of the argument.
    
    See Also:
    
    Collection.containsAll(Collection)
  - removeAll
```
public boolean removeAll(BooleanCollection c)
```
    Description copied from interface: BooleanCollection
    
    Remove from this collection all elements in the given type-specific collection.
    
    Specified by:
    
    removeAll in interface BooleanCollection
    
    Parameters:
    
    c - a type-specific collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
    
    See Also:
    
    Collection.removeAll(Collection)
  - retainAll
```
public boolean retainAll(BooleanCollection c)
```
    Description copied from interface: BooleanCollection
    
    Retains in this collection only elements from the given type-specific collection.
    
    Specified by:
    
    retainAll in interface BooleanCollection
    
    Parameters:
    
    c - a type-specific collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
    
    See Also:
    
    Collection.retainAll(Collection)
  - add
```
@Deprecated
public boolean add(Boolean k)
```
    Deprecated.
    
    Description copied from interface: BooleanCollection
    
    Specified by:
    
    add in interface BooleanCollection
    
    Specified by:
    
    add in interface Collection<Boolean>
  - contains
```
@Deprecated
public boolean contains(Object k)
```
    Deprecated.
    
    Description copied from interface: BooleanCollection
    
    Specified by:
    
    contains in interface BooleanCollection
    
    Specified by:
    
    contains in interface Collection<Boolean>
  - remove
```
@Deprecated
public boolean remove(Object k)
```
    Deprecated.
    
    Description copied from interface: BooleanCollection
    
    Specified by:
    
    remove in interface BooleanCollection
    
    Specified by:
    
    remove in interface Collection<Boolean>
  - toArray
```
public <T> T[] toArray(T[] a)
```
    Specified by:
    
    toArray in interface Collection<Boolean>
  - iterator
```
public BooleanIterator iterator()
```
    Description copied from interface: BooleanCollection
    
    Returns a type-specific iterator on the elements of this collection.
    Note that this specification strengthens the one given in Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends Collection.
    
    Specified by:
    
    iterator in interface BooleanCollection
    
    Specified by:
    
    iterator in interface BooleanIterable
    
    Specified by:
    
    iterator in interface Collection<Boolean>
    
    Specified by:
    
    iterator in interface Iterable<Boolean>
    
    Returns:
    
    a type-specific iterator on the elements of this collection.
    
    See Also:
    
    Iterable.iterator()
  - addAll
```
public boolean addAll(Collection<? extends Boolean> c)
```
    Specified by:
    
    addAll in interface Collection<Boolean>
  - containsAll
```
public boolean containsAll(Collection<?> c)
```
    Specified by:
    
    containsAll in interface Collection<Boolean>
  - removeAll
```
public boolean removeAll(Collection<?> c)
```
    Specified by:
    
    removeAll in interface Collection<Boolean>
  - retainAll
```
public boolean retainAll(Collection<?> c)
```
    Specified by:
    
    retainAll in interface Collection<Boolean>
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface Collection<Boolean>
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in interface Collection<Boolean>
    
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object o)
```
    Specified by:
    
    equals in interface Collection<Boolean>
    
    Overrides:
    
    equals in class Object

Class BooleanCollections.SynchronizedCollection

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanIterable

Methods inherited from interface java.util.Collection

Method Detail

add

contains

rem

size

isEmpty

toBooleanArray

toArray

toBooleanArray

toArray

addAll

containsAll

removeAll

retainAll

add

contains

remove

toArray

iterator

addAll

containsAll

removeAll

retainAll

clear

toString

hashCode

equals