org.apache.jackrabbit.core.state
Class NodeReferences

java.lang.Object
  org.apache.jackrabbit.core.state.NodeReferences

All Implemented Interfaces:

Serializable

public class NodeReferences
extends Object
implements Serializable

NodeReferences represents the references (i.e. properties of type REFERENCE) to a particular node (denoted by its uuid).

See Also:

Serialized Form

Field Summary

protected NodeId	id Identifier of the target node.
protected ArrayList<PropertyId>	references list of PropertyId's (i.e.

Constructor Summary

NodeReferences(NodeId id)

Method Summary

void	addAllReferences(List<PropertyId> references)
void	addReference(PropertyId refId)
void	clearAllReferences()
List<PropertyId>	getReferences()
NodeId	getTargetId() Returns the identifier of the target node.
boolean	hasReferences() Returns a flag indicating whether this object holds any references
boolean	removeReference(PropertyId refId)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

id

protected NodeId id

Identifier of the target node.

references

protected ArrayList<PropertyId> references

list of PropertyId's (i.e. the id's of the properties that refer to the target node denoted by id.getTargetId()).

note that the list can contain duplicate entries because a specific REFERENCE property can contain multiple references (if it's multi-valued) to potentially the same target node.

Constructor Detail

NodeReferences

public NodeReferences(NodeId id)

Method Detail

getTargetId

public NodeId getTargetId()

Returns the identifier of the target node.

Returns:

the id of the target node

hasReferences

public boolean hasReferences()

Returns a flag indicating whether this object holds any references

Returns:

true if this object holds references, false otherwise

getReferences

public List<PropertyId> getReferences()

Returns:

the list of references

addReference

public void addReference(PropertyId refId)

Parameters:

refId -

addAllReferences

public void addAllReferences(List<PropertyId> references)

Parameters:

references -

removeReference

public boolean removeReference(PropertyId refId)

Parameters:

refId -

Returns:

true if the reference was removed; false otherwise.

clearAllReferences

public void clearAllReferences()

toString

public String toString()

Overrides:

toString in class Object