org.icefaces.ace.model.tree

Class NodeDataModel<K>

java.lang.Object

javax.faces.model.DataModel<K>

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

All Implemented Interfaces:

java.lang.Iterable<K>

Direct Known Subclasses:

DeclarativeNodeDataModel, LazyNodeDataModel, ListNodeDataModel

public abstract class NodeDataModel<K>
extends javax.faces.model.DataModel<K>

Constructor Summary

Constructors

Constructor and Description
NodeDataModel()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	atNullRoot()
abstract java.util.Iterator<java.util.Map.Entry<NodeKey,K>>	children()
abstract KeySegmentConverter	getConverter()
K	getData()
java.util.Map.Entry<NodeKey,K>	getEntry()
NodeKey	getKey()
int	getRowCount()
K	getRowData()
int	getRowIndex()
void	insert(K node, int index) Insert a node as a child of the current node.
abstract boolean	isLeaf()
abstract boolean	isMutable()
abstract boolean	isNodeAvailable()
boolean	isRowAvailable()
abstract K	navToChild(java.lang.Object keySegment)
abstract K	navToKey(NodeKey key)
abstract K	navToParent()
void	remove(java.lang.Object segOrNode, boolean isSegment) Remove a node from the children of the current node.
abstract void	setConverter(KeySegmentConverter converter)
protected void	setData(K data)
void	setKey(NodeKey key)
void	setRowIndex(int rowIndex)

Methods inherited from class javax.faces.model.DataModel

addDataModelListener, getDataModelListeners, getWrappedData, iterator, removeDataModelListener, setWrappedData

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeDataModel

public NodeDataModel()

Method Detail

getData

public K getData()

setData

protected void setData(K data)

getKey

public NodeKey getKey()

setKey

public void setKey(NodeKey key)

getEntry

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

atNullRoot

protected boolean atNullRoot()

navToKey

public abstract K navToKey(NodeKey key)

navToParent

public abstract K navToParent()

navToChild

public abstract K navToChild(java.lang.Object keySegment)

children

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

getConverter

public abstract KeySegmentConverter getConverter()

setConverter

public abstract void setConverter(KeySegmentConverter converter)

isNodeAvailable

public abstract boolean isNodeAvailable()

isLeaf

public abstract boolean isLeaf()

isMutable

public abstract boolean isMutable()

insert

public void insert(K node,
          int index)

Insert a node as a child of the current node.

Parameters:

node - the node to be inserted

index - the position index of the node among siblings

remove

public void remove(java.lang.Object segOrNode,
          boolean isSegment)

Remove a node from the children of the current node.

Parameters:

segOrNode - the node to be removed or identifying key segment

isSegment - identify if the first argument is a node or segment

isRowAvailable

public boolean isRowAvailable()

Specified by:

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

getRowCount

public int getRowCount()

Specified by:

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

getRowData

public K getRowData()

Specified by:

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

getRowIndex

public int getRowIndex()

Specified by:

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

setRowIndex

public void setRowIndex(int rowIndex)

Specified by:

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