ObjectCollections.SynchronizedCollection (fastutil 7.0.13)

java.lang.Object
- it.unimi.dsi.fastutil.objects.ObjectCollections.SynchronizedCollection<K>

All Implemented Interfaces:

ObjectCollection<K>, ObjectIterable<K>, java.io.Serializable, java.lang.Iterable<K>, java.util.Collection<K>

Direct Known Subclasses:

ObjectBigLists.SynchronizedBigList, ObjectLists.SynchronizedList, ObjectSets.SynchronizedSet

Enclosing class:

ObjectCollections
```
public static class ObjectCollections.SynchronizedCollection<K>
extends java.lang.Object
implements ObjectCollection<K>, java.io.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 and Description
`boolean`	`add(K k)`
`boolean`	`addAll(java.util.Collection<? extends K> c)`
`void`	`clear()`
`boolean`	`contains(java.lang.Object o)`
`boolean`	`containsAll(java.util.Collection<?> c)`
`boolean`	`isEmpty()`
`ObjectIterator<K>`	`iterator()` Returns a type-specific iterator on the elements of this collection.
`ObjectIterator<K>`	`objectIterator()` Deprecated.
`boolean`	`rem(java.lang.Object k)`
`boolean`	`remove(java.lang.Object ok)`
`boolean`	`removeAll(java.util.Collection<?> c)`
`boolean`	`retainAll(java.util.Collection<?> c)`
`int`	`size()`
`java.lang.Object[]`	`toArray()`
`<T> T[]`	`toArray(T[] a)` Returns an containing the items of this collection; the runtime type of the returned array is that of the specified array.
`java.lang.String`	`toString()`

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

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

Methods inherited from interface java.lang.Iterable
forEach

- Method Detail
  - size
```
public int size()
```
    Specified by:
    
    size in interface java.util.Collection<K>
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface java.util.Collection<K>
  - contains
```
public boolean contains(java.lang.Object o)
```
    Specified by:
    
    contains in interface java.util.Collection<K>
  - toArray
```
public java.lang.Object[] toArray()
```
    Specified by:
    
    toArray in interface java.util.Collection<K>
  - toArray
```
public <T> T[] toArray(T[] a)
```
    Description copied from interface: ObjectCollection
    
    Returns an containing the items of this collection; the runtime type of the returned array is that of the specified array.
    Warning: 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 ObjectCollection<K>
    
    Specified by:
    
    toArray in interface java.util.Collection<K>
    
    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[])
  - iterator
```
public ObjectIterator<K> iterator()
```
    Description copied from interface: ObjectCollection
    
    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 ObjectCollection<K>
    
    Specified by:
    
    iterator in interface ObjectIterable<K>
    
    Specified by:
    
    iterator in interface java.lang.Iterable<K>
    
    Specified by:
    
    iterator in interface java.util.Collection<K>
    
    Returns:
    
    a type-specific iterator on the elements of this collection.
  - objectIterator
```
@Deprecated
public ObjectIterator<K> objectIterator()
```
    Deprecated.
    
    Description copied from interface: ObjectCollection
    
    Returns a type-specific iterator on this elements of this collection.
    
    Specified by:
    
    objectIterator in interface ObjectCollection<K>
    
    See Also:
    
    ObjectCollection.iterator()
  - add
```
public boolean add(K k)
```
    Specified by:
    
    add in interface java.util.Collection<K>
  - rem
```
public boolean rem(java.lang.Object k)
```
  - remove
```
public boolean remove(java.lang.Object ok)
```
    Specified by:
    
    remove in interface java.util.Collection<K>
  - addAll
```
public boolean addAll(java.util.Collection<? extends K> c)
```
    Specified by:
    
    addAll in interface java.util.Collection<K>
  - containsAll
```
public boolean containsAll(java.util.Collection<?> c)
```
    Specified by:
    
    containsAll in interface java.util.Collection<K>
  - removeAll
```
public boolean removeAll(java.util.Collection<?> c)
```
    Specified by:
    
    removeAll in interface java.util.Collection<K>
  - retainAll
```
public boolean retainAll(java.util.Collection<?> c)
```
    Specified by:
    
    retainAll in interface java.util.Collection<K>
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface java.util.Collection<K>
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class ObjectCollections.SynchronizedCollection<K>

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Method Detail

size

isEmpty

contains

toArray

toArray

iterator

objectIterator

add

rem

remove

addAll

containsAll

removeAll

retainAll

clear

toString