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com.tangosol.util
Class ChainedCollection

java.lang.Object
com.tangosol.util.ChainedCollection

All Implemented Interfaces:

java.lang.Iterable, java.util.Collection

public class ChainedCollection

extends java.lang.Object

implements java.util.Collection

An unmodifiable Collection that provides access to many collections in the given order.

Since:

Coherence 12.1.3

Author:

hr 2014.02.19

Field Summary

protected java.util.Collection[]	m_acol An array of Collections to enumerate.
protected java.util.Collection	m_col A Collection of Collection objects to enumerate.

Constructor Summary

ChainedCollection(java.util.Collection col)
Construct a ChainedCollection with the provided Collection of Collection objects.

ChainedCollection(java.util.Collection[] acol)
Construct a ChainedCollection with the provided array of Collection objects.

Method Summary

boolean	add(java.lang.Object e)
boolean	addAll(java.util.Collection c)
void	clear()
boolean	contains(java.lang.Object o)
boolean	containsAll(java.util.Collection col)
boolean	isEmpty()
java.util.Iterator	iterator()
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection c)
boolean	retainAll(java.util.Collection c)
int	size()
java.lang.Object[]	toArray()
java.lang.Object[]	toArray(java.lang.Object[] a)

Methods inherited from interface java.util.Collection

equals, hashCode

Field Detail

m_acol

protected java.util.Collection[] m_acol

An array of Collections to enumerate.

m_col

protected java.util.Collection m_col

A Collection of Collection objects to enumerate.

Constructor Detail

ChainedCollection

public ChainedCollection(java.util.Collection col)

Construct a ChainedCollection with the provided Collection of Collection objects.

Parameters:

col - a Collection of Collection objects

ChainedCollection

public ChainedCollection(java.util.Collection[] acol)

Construct a ChainedCollection with the provided array of Collection objects.

Parameters:

acol - an array of Collection objects

Method Detail

size

public int size()

Specified by:

size in interface java.util.Collection

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection

containsAll

public boolean containsAll(java.util.Collection col)

Specified by:

containsAll in interface java.util.Collection

iterator

public java.util.Iterator iterator()

Specified by:

iterator in interface java.lang.Iterable

Specified by:

iterator in interface java.util.Collection

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection

toArray

public java.lang.Object[] toArray(java.lang.Object[] a)

Specified by:

toArray in interface java.util.Collection

add

public boolean add(java.lang.Object e)

Specified by:

add in interface java.util.Collection

addAll

public boolean addAll(java.util.Collection c)

Specified by:

addAll in interface java.util.Collection

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection

removeAll

public boolean removeAll(java.util.Collection c)

Specified by:

removeAll in interface java.util.Collection

retainAll

public boolean retainAll(java.util.Collection c)

Specified by:

retainAll in interface java.util.Collection

clear

public void clear()

Specified by:

clear in interface java.util.Collection

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