org.licas_xml.model

Class NodeImpl

java.lang.Object

net.n3.nanoxml.XMLElement

org.licas_xml.model.NodeImpl

All Implemented Interfaces:

java.io.Serializable, net.n3.nanoxml.IXMLElement, Node

Direct Known Subclasses:

ElementImpl

public class NodeImpl
extends net.n3.nanoxml.XMLElement
implements Node

A base class for all of the XML elements. This class can be used to extend functionality over a lighter version.

Author:

Kieran Greer

See Also:

Serialized Form

Field Summary

Fields inherited from class net.n3.nanoxml.XMLElement

NO_LINE

Constructor Summary

Constructors

Constructor and Description
NodeImpl() Create a new instance of NodeImpl.
NodeImpl(java.lang.String nodeName) Create a new instance of NodeImpl.
NodeImpl(java.lang.String fullName, java.lang.String namespace) Creates a new instance of NodeImpl.
NodeImpl(java.lang.String fullName, java.lang.String systemID, int lineNr) Creates a new instance of ElementImpl.
NodeImpl(java.lang.String fullName, java.lang.String namespace, java.lang.String systemID, int lineNr) Creates a new instance of NodeImpl.

Method Summary

Modifier and Type	Method and Description
void	addChild(Node childNode) Add a child node to this node.
void	addContent(int position, Node childNode) Add the child node to this node at the specified position.
void	addContent(Node childNode) Add the child node to this node.
java.lang.Object	clone() Return a deep copy of this node, including copies of all sub-nodes.
Node	detach() Detach this node from its parent node.
Element	getChild(java.lang.String nodeName) Get the first child node with the specified name.
java.util.Vector<Node>	getChildren() Get the child nodes of this node.
int	getChildrenCount() Get the number of child nodes.
java.lang.String	getValue() Get the node value.
boolean	hasChildren() Return true if this node has child nodes.
boolean	removeChild(java.lang.String nodeName) Remove the first child node with the specified name.
void	setValue(java.lang.String theValue) Set the node value.

Methods inherited from class net.n3.nanoxml.XMLElement

addChild, createElement, createElement, createElement, createElement, createPCDataElement, enumerateAttributeNames, enumerateChildren, equals, equalsXMLElement, finalize, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttributeCount, getAttributeNamespace, getAttributes, getAttributesInNamespace, getAttributeType, getAttributeType, getChildAtIndex, getChildrenNamed, getChildrenNamed, getContent, getFirstChildNamed, getFirstChildNamed, getFullName, getLineNr, getName, getNamespace, getParent, getSystemID, hasAttribute, hasAttribute, insertChild, isLeaf, removeAttribute, removeAttribute, removeChild, removeChildAtIndex, setAttribute, setAttribute, setContent, setName, setName

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.licas_xml.abs.Node

getName, setName

Constructor Detail

NodeImpl

public NodeImpl()

Create a new instance of NodeImpl.

NodeImpl

public NodeImpl(java.lang.String nodeName)

Create a new instance of NodeImpl.

Parameters:

nodeName - the node name.

NodeImpl

public NodeImpl(java.lang.String fullName,
                java.lang.String namespace)

Creates a new instance of NodeImpl.

Parameters:

fullName - the full name of the element

namespace - the namespace symbol.

NodeImpl

public NodeImpl(java.lang.String fullName,
                java.lang.String systemID,
                int lineNr)

Creates a new instance of ElementImpl.

Parameters:

fullName - the full name of the element

systemID - the system ID of the XML data where the element starts.

lineNr - the line in the XML data where the element starts.

NodeImpl

public NodeImpl(java.lang.String fullName,
                java.lang.String namespace,
                java.lang.String systemID,
                int lineNr)

Creates a new instance of NodeImpl.

Parameters:

fullName - the full name of the element

namespace - the namespace URI.

systemID - the system ID of the XML data where the element starts.

lineNr - the line in the XML data where the element starts.

Method Detail

setValue

public void setValue(java.lang.String theValue)

Set the node value.

Specified by:

setValue in interface Node

Parameters:

theValue - the String-based value of the node.

getValue

public java.lang.String getValue()

Get the node value.

Specified by:

getValue in interface Node

Returns:

the text-based value of the element.

hasChildren

public boolean hasChildren()

Return true if this node has child nodes.

Specified by:

hasChildren in interface net.n3.nanoxml.IXMLElement

Specified by:

hasChildren in interface Node

Overrides:

hasChildren in class net.n3.nanoxml.XMLElement

Returns:

true if this node has children.

getChildrenCount

public int getChildrenCount()

Get the number of child nodes.

Specified by:

getChildrenCount in interface net.n3.nanoxml.IXMLElement

Specified by:

getChildrenCount in interface Node

Overrides:

getChildrenCount in class net.n3.nanoxml.XMLElement

Returns:

a count of the number of child nodes.

addChild

public void addChild(Node childNode)

Add a child node to this node.

Specified by:

addChild in interface Node

Parameters:

childNode - the node to add as a child node.

getChild

public Element getChild(java.lang.String nodeName)

Get the first child node with the specified name.

Specified by:

getChild in interface Node

Parameters:

nodeName - the name of the node to return.

Returns:

the first node with the specified name or null if none exist.

getChildren

public java.util.Vector<Node> getChildren()

Get the child nodes of this node.

Specified by:

getChildren in interface net.n3.nanoxml.IXMLElement

Specified by:

getChildren in interface Node

Overrides:

getChildren in class net.n3.nanoxml.XMLElement

Returns:

the child nodes of this node.

removeChild

public boolean removeChild(java.lang.String nodeName)

Remove the first child node with the specified name.

Specified by:

removeChild in interface Node

Parameters:

nodeName - the name of the node to remove.

Returns:

true if an node is removed or false otherwise.

addContent

public void addContent(Node childNode)

Add the child node to this node.

Specified by:

addContent in interface Node

Parameters:

childNode - the node to add as a child node.

addContent

public void addContent(int position,
                       Node childNode)

Add the child node to this node at the specified position.

Specified by:

addContent in interface Node

Parameters:

position - the position at which to add the child node.

childNode - the node to add as a child node.

detach

public Node detach()

Detach this node from its parent node.

Specified by:

detach in interface Node

Returns:

this node detached from its parent node.

clone

public java.lang.Object clone()

Return a deep copy of this node, including copies of all sub-nodes.

Specified by:

clone in interface Node

Overrides:

clone in class java.lang.Object

Returns:

a deep copy of this node.