org.apache.batik.dom
Class AbstractParentNode.ChildNodes

java.lang.Object
  |
  +--org.apache.batik.dom.AbstractParentNode.ChildNodes

All Implemented Interfaces:

NodeList, java.io.Serializable

Enclosing class:

AbstractParentNode

protected class AbstractParentNode.ChildNodes

extends java.lang.Object

implements NodeList, java.io.Serializable

To manage the children of this node.

See Also:

Serialized Form

Field Summary

protected int	children The number of children.
protected ExtendedNode	firstChild The first child.
protected ExtendedNode	lastChild The last child.

Constructor Summary

AbstractParentNode.ChildNodes()
Creates a new ChildNodes object.

Method Summary

ExtendedNode	append(ExtendedNode n) Appends a node to the tree.
int	getLength() DOM: Implements NodeList.getLength().
ExtendedNode	insert(ExtendedNode n, ExtendedNode r) Inserts a node in the tree.
Node	item(int index) DOM: Implements NodeList.item(int).
ExtendedNode	remove(ExtendedNode n) Removes the given node from the tree.
ExtendedNode	replace(ExtendedNode n, ExtendedNode o) Replaces a node in the tree by an other.

Methods inherited from class java.lang.Object

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

Field Detail

firstChild

protected ExtendedNode firstChild

The first child.

lastChild

protected ExtendedNode lastChild

The last child.

children

protected int children

The number of children.

Constructor Detail

AbstractParentNode.ChildNodes

public AbstractParentNode.ChildNodes()

Creates a new ChildNodes object.

Method Detail

item

public Node item(int index)

DOM: Implements NodeList.item(int).

Specified by:

item in interface NodeList

Following copied from interface: org.w3c.dom.NodeList

Parameters:

indexIndex - into the collection.

Returns:

The node at the indexth position in the NodeList, or null if that is not a valid index.

getLength

public int getLength()

DOM: Implements NodeList.getLength().

Specified by:

getLength in interface NodeList

Returns:

children.

append

public ExtendedNode append(ExtendedNode n)

Appends a node to the tree. The node is assumed not to be a DocumentFragment instance.

insert

public ExtendedNode insert(ExtendedNode n,
                           ExtendedNode r)

Inserts a node in the tree.

replace

public ExtendedNode replace(ExtendedNode n,
                            ExtendedNode o)

Replaces a node in the tree by an other.

remove

public ExtendedNode remove(ExtendedNode n)

Removes the given node from the tree.