SynchronizedDoubleCollection (Primitive Collections for Java API v1.2)

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Version 1.2

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bak.pcj
Class SynchronizedDoubleCollection

java.lang.Object
  bak.pcj.SynchronizedDoubleCollection

All Implemented Interfaces:: DoubleCollection

public class SynchronizedDoubleCollection
extends Object
implements DoubleCollection

This class represents synchronized collections of double values. As in the Java Collections API iterations over the collection must be synchronized on the collection itself.

Since:: 1.0
See Also:: Collections.synchronizedCollection(java.util.Collection)

Field Summary
`protected DoubleCollection`	`collection` The collection underlying this synchronized collection.
`protected Object`	`m` An object on which to synchronize this collection's methods.

Constructor Summary
`SynchronizedDoubleCollection(DoubleCollection c)` Creates a new synchronized collection on an existing collection.

Method Summary
`boolean`	`add(double v)` Adds an element to this collection.
`boolean`	`addAll(DoubleCollection c)` Adds all the elements of a specified collection to this collection.
`void`	`clear()` Clears this collection.
`boolean`	`contains(double v)` Indicates whether this collection contains a specified element.
`boolean`	`containsAll(DoubleCollection c)` Indicates whether all elements of a specified collection is contained in this collection.
`boolean`	`equals(Object obj)` Indicates whether this collection is equal to some object.
`int`	`hashCode()` Returns a hash code value for this collection.
`boolean`	`isEmpty()` Indicates whether this collection is empty.
`DoubleIterator`	`iterator()` Returns an iterator over this collection.
`boolean`	`remove(double v)` Removes a specified element from this collection.
`boolean`	`removeAll(DoubleCollection c)` Removes all the elements of a specified collection from this collection.
`boolean`	`retainAll(DoubleCollection c)` Retains only the elements of a specified collection in this collection.
`int`	`size()` Returns the number of elements in this collection.
`double[]`	`toArray()` Returns the elements of this collection as an array.
`double[]`	`toArray(double[] a)` Returns the elements of this collection as an array.
`void`	`trimToSize()` Minimizes the memory used by this collection.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

collection

protected DoubleCollection collection

The collection underlying this synchronized collection.

m

protected Object m

An object on which to synchronize this collection's methods.

Constructor Detail

SynchronizedDoubleCollection

public SynchronizedDoubleCollection(DoubleCollection c)

Creates a new synchronized collection on an existing collection. The result is a collection whose elements and behaviour is the same as the existing collection's except that the new collection's methods are synchronized.
Parameters:: c - the existing collection to make synchronized.
Throws:: NullPointerException - if c is null.

Method Detail