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ilog.rules.teamserver.web.tree.impl
Class IlrDefaultTreeStateProvider

java.lang.Object
  ilog.rules.teamserver.web.tree.impl.IlrDefaultTreeStateProvider

All Implemented Interfaces:

IlrTreeStateProvider, Serializable

public class IlrDefaultTreeStateProvider
extends Object
implements IlrTreeStateProvider, Serializable

A default implementation of the IlrTreeStateProvider class.

See Also:

IlrTreeStateProvider, Serialized Form

Constructor Summary

IlrDefaultTreeStateProvider()

Method Summary

void	collapseNode(String nodeId) Collapses the node with a given ID.
void	expandNode(String nodeId) Expands the node with a given ID.
String	getSelectedNodeId() Returns the ID of the currently selected node.
boolean	isExpanded(String nodeId) Indicates if a node with a given ID is expanded or collapsed.
boolean	isSelected(String nodeId) Indicates if the node with a given ID is selected.
void	reset() Resets the state of the tree component.
void	selectNode(String nodeId) Selects the node with a given ID.

Methods inherited from class java.lang.Object

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

Constructor Detail

IlrDefaultTreeStateProvider

public IlrDefaultTreeStateProvider()

Method Detail

isExpanded

public boolean isExpanded(String nodeId)

Description copied from interface: IlrTreeStateProvider

Indicates if a node with a given ID is expanded or collapsed.

Specified by:

isExpanded in interface IlrTreeStateProvider

Parameters:

nodeId - The ID of the node.

Returns:

true if the node with a given ID is expanded, and false otherwise.

expandNode

public void expandNode(String nodeId)

Description copied from interface: IlrTreeStateProvider

Expands the node with a given ID.

Specified by:

expandNode in interface IlrTreeStateProvider

Parameters:

nodeId - The ID of the node.

collapseNode

public void collapseNode(String nodeId)

Description copied from interface: IlrTreeStateProvider

Collapses the node with a given ID.

Specified by:

collapseNode in interface IlrTreeStateProvider

Parameters:

nodeId - The ID of the node.

isSelected

public boolean isSelected(String nodeId)

Description copied from interface: IlrTreeStateProvider

Indicates if the node with a given ID is selected.

Specified by:

isSelected in interface IlrTreeStateProvider

Parameters:

nodeId - The ID of the node.

Returns:

true if the node with a given ID is selected, and false otherwise.

See Also:

IlrTreeStateProvider.selectNode(String)

selectNode

public void selectNode(String nodeId)

Description copied from interface: IlrTreeStateProvider

Selects the node with a given ID.

Specified by:

selectNode in interface IlrTreeStateProvider

Parameters:

nodeId - The ID of the node.

See Also:

IlrTreeStateProvider.getSelectedNodeId()

getSelectedNodeId

public String getSelectedNodeId()

Description copied from interface: IlrTreeStateProvider

Returns the ID of the currently selected node.

Specified by:

getSelectedNodeId in interface IlrTreeStateProvider

Returns:

The ID of the currently selected node, or null if no node is selected.

See Also:

IlrTreeStateProvider.selectNode(String)

reset

public void reset()

Description copied from interface: IlrTreeStateProvider

Resets the state of the tree component.

Specified by:

reset in interface IlrTreeStateProvider