org.icefaces.ace.model.tree

Class LazyNodeDataModel<K>

java.lang.Object

javax.faces.model.DataModel<K>

org.icefaces.ace.model.tree.NodeDataModel<K>

org.icefaces.ace.model.tree.LazyNodeDataModel<K>

All Implemented Interfaces:

java.lang.Iterable<K>

public abstract class LazyNodeDataModel<K>
extends NodeDataModel<K>

Constructor Summary

Constructors

Constructor and Description
LazyNodeDataModel()

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Iterator<java.util.Map.Entry<NodeKey,K>>	children()
java.util.List<K>	getChildList(K node)
KeySegmentConverter	getConverter()
K	getParentData()
java.lang.Object	getWrappedData()
boolean	isLeaf()
boolean	isMutable()
boolean	isNodeAvailable()
abstract java.util.List<K>	loadChildrenForNode(K node)
K	navToChild(java.lang.Object keySegment)
K	navToKey(NodeKey key)
K	navToParent()
void	setConverter(KeySegmentConverter converter)
void	setWrappedData(java.lang.Object o)
void	unload()
void	unloadSubtree(K node)

Methods inherited from class org.icefaces.ace.model.tree.NodeDataModel

atNullRoot, getData, getEntry, getKey, getRowCount, getRowData, getRowIndex, insert, isRowAvailable, remove, setData, setKey, setRowIndex

Methods inherited from class javax.faces.model.DataModel

addDataModelListener, getDataModelListeners, iterator, removeDataModelListener

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyNodeDataModel

public LazyNodeDataModel()

Method Detail

loadChildrenForNode

public abstract java.util.List<K> loadChildrenForNode(K node)

unloadSubtree

public void unloadSubtree(K node)

unload

public void unload()

navToKey

public K navToKey(NodeKey key)

Specified by:

navToKey in class NodeDataModel<K>

navToParent

public K navToParent()

Specified by:

navToParent in class NodeDataModel<K>

getParentData

public K getParentData()

navToChild

public K navToChild(java.lang.Object keySegment)

Specified by:

navToChild in class NodeDataModel<K>

getChildList

public java.util.List<K> getChildList(K node)

children

public java.util.Iterator<java.util.Map.Entry<NodeKey,K>> children()

Specified by:

children in class NodeDataModel<K>

getConverter

public KeySegmentConverter getConverter()

Specified by:

getConverter in class NodeDataModel<K>

setConverter

public void setConverter(KeySegmentConverter converter)

Specified by:

setConverter in class NodeDataModel<K>

isNodeAvailable

public boolean isNodeAvailable()

Specified by:

isNodeAvailable in class NodeDataModel<K>

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in class NodeDataModel<K>

isMutable

public boolean isMutable()

Specified by:

isMutable in class NodeDataModel<K>

getWrappedData

public java.lang.Object getWrappedData()

Specified by:

getWrappedData in class javax.faces.model.DataModel<K>

setWrappedData

public void setWrappedData(java.lang.Object o)

Specified by:

setWrappedData in class javax.faces.model.DataModel<K>