org.alfresco.util

Class BridgeTable

java.lang.Object

org.alfresco.util.BridgeTable

public class BridgeTable
extends java.lang.Object

Generic bridge table support with optional reference counting to allow multiple membership for an object via several relationships.

Constructor Summary

Constructors

Constructor and Description
BridgeTable()

Method Summary

Methods

Modifier and Type	Method and Description
void	addLink(Pair link)
void	addLink(java.lang.Object parent, java.lang.Object child)
void	addLinks(java.util.Collection links)
java.util.HashSet	getAncestors(java.lang.Object node)
java.util.HashSet	getAncestors(java.lang.Object node, int position)
java.util.HashSet	getAncestors(java.lang.Object node, int start, int end)
java.util.HashSet	getDescendants(java.lang.Object node)
java.util.HashSet	getDescendants(java.lang.Object node, int position)
java.util.HashSet	getDescendants(java.lang.Object node, int start, int end)
java.util.Set	keySet()
void	removeLink(Pair link)
void	removeLink(java.lang.Object parent, java.lang.Object child)
void	removeLinks(java.util.Collection links)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

BridgeTable

public BridgeTable()

Method Detail

addLink

public void addLink(java.lang.Object parent,
           java.lang.Object child)

addLink

public void addLink(Pair link)

addLinks

public void addLinks(java.util.Collection links)

removeLink

public void removeLink(java.lang.Object parent,
              java.lang.Object child)

removeLink

public void removeLink(Pair link)

removeLinks

public void removeLinks(java.util.Collection links)

getDescendants

public java.util.HashSet getDescendants(java.lang.Object node)

getDescendants

public java.util.HashSet getDescendants(java.lang.Object node,
                               int position)

getDescendants

public java.util.HashSet getDescendants(java.lang.Object node,
                               int start,
                               int end)

getAncestors

public java.util.HashSet getAncestors(java.lang.Object node)

getAncestors

public java.util.HashSet getAncestors(java.lang.Object node,
                             int position)

getAncestors

public java.util.HashSet getAncestors(java.lang.Object node,
                             int start,
                             int end)

size

public int size()

keySet

public java.util.Set keySet()

Returns: