org.rhq.augeas.node
Class AugeasNodeLazy

java.lang.Object
  org.rhq.augeas.node.AugeasNodeBase
      org.rhq.augeas.node.AugeasNodeLazy

All Implemented Interfaces:

AugeasNode

public class AugeasNodeLazy
extends AugeasNodeBase
implements AugeasNode

Implementation of the augeas node that loads the children lazily.

Author:

Filip Drabek

Field Summary

Fields inherited from class org.rhq.augeas.node.AugeasNodeBase

ag, childNodes, label, parentNode, path, seq, value

Constructor Summary

AugeasNodeLazy(String fullPath, AugeasTree ag)

Method Summary

void	addChildNode(AugeasNode node)
boolean	equals(Object obj)
List<AugeasNode>	getChildByLabel(String labelName)
List<AugeasNode>	getChildNodes()
String	getFullPath()
AugeasNode	getParentNode()
String	getValue()
void	remove(boolean updateSeq) Removes the node from its parent children optionally updating the sequence numbers of the sibling nodes with the same label.
void	setPath(String path)
void	setValue(String value)
void	updateFromParent() Updates the settings of this node according to the data in the parent.

Methods inherited from class org.rhq.augeas.node.AugeasNodeBase

getLabel, getPath, getSeq, setLabel, setSeq

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.rhq.augeas.node.AugeasNode

getLabel, getPath, getSeq, setLabel, setSeq

Constructor Detail

AugeasNodeLazy

public AugeasNodeLazy(String fullPath,
                      AugeasTree ag)

Method Detail

getChildNodes

public List<AugeasNode> getChildNodes()

Specified by:

getChildNodes in interface AugeasNode

Overrides:

getChildNodes in class AugeasNodeBase

Returns:

the child nodes in the tree

getParentNode

public AugeasNode getParentNode()

Specified by:

getParentNode in interface AugeasNode

Overrides:

getParentNode in class AugeasNodeBase

Returns:

the parent node in the tree

getValue

public String getValue()

Specified by:

getValue in interface AugeasNode

Overrides:

getValue in class AugeasNodeBase

Returns:

the value of the node

equals

public boolean equals(Object obj)

Specified by:

equals in interface AugeasNode

Overrides:

equals in class Object

setValue

public void setValue(String value)

Specified by:

setValue in interface AugeasNode

Overrides:

setValue in class AugeasNodeBase

getFullPath

public String getFullPath()

Specified by:

getFullPath in interface AugeasNode

Returns:

the full path of the node including its label and sequence number

addChildNode

public void addChildNode(AugeasNode node)

Specified by:

addChildNode in interface AugeasNode

getChildByLabel

public List<AugeasNode> getChildByLabel(String labelName)

Specified by:

getChildByLabel in interface AugeasNode

remove

public void remove(boolean updateSeq)
            throws AugeasTreeException

Description copied from interface: AugeasNode

Removes the node from its parent children optionally updating the sequence numbers of the sibling nodes with the same label.

Specified by:

remove in interface AugeasNode

Parameters:

updateSeq - whether to update the siblings' sequence numbers

Throws:

AugeasTreeException

setPath

public void setPath(String path)
             throws AugeasTreeException

Specified by:

setPath in interface AugeasNode

Throws:

AugeasTreeException

updateFromParent

public void updateFromParent()

Description copied from interface: AugeasNode

Updates the settings of this node according to the data in the parent. This method should work recursively.

Specified by:

updateFromParent in interface AugeasNode