groovy.util.slurpersupport
Class Node

java.lang.Object
  groovy.util.slurpersupport.Node

All Implemented Interfaces:

Writable

public class Node
extends Object
implements Writable

Represents a node.

Author:

John Wilson

Constructor Summary

Node(Node parent, String name, Map attributes, Map attributeNamespaces, String namespaceURI)

Method Summary

void	addChild(Object child)
protected void	appendNode(Object newValue, GPathResult result)
Map	attributes()
void	build(GroovyObject builder, Map namespaceMap, Map<String,String> namespaceTagHints)
Iterator	childNodes()
List	children()
String	name()
String	namespaceURI()
protected void	replaceBody(Object newValue)
void	replaceNode(Closure replacementClosure, GPathResult result)
String	text()
Writer	writeTo(Writer out) Writes this object to the given writer.

Methods inherited from class java.lang.Object

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

Constructor Detail

Node

public Node(Node parent,
            String name,
            Map attributes,
            Map attributeNamespaces,
            String namespaceURI)

Parameters:

parent - the parent node

name - the name for the node

attributes - the attributes for the node

attributeNamespaces - the namespace mappings for attributes

namespaceURI - the namespace URI if any

Method Detail

name

public String name()

namespaceURI

public String namespaceURI()

attributes

public Map attributes()

children

public List children()

addChild

public void addChild(Object child)

replaceNode

public void replaceNode(Closure replacementClosure,
                        GPathResult result)

replaceBody

protected void replaceBody(Object newValue)

appendNode

protected void appendNode(Object newValue,
                          GPathResult result)

text

public String text()

childNodes

public Iterator childNodes()

writeTo

public Writer writeTo(Writer out)
               throws IOException

Description copied from interface: Writable

Writes this object to the given writer.

This is used to defer content creation until the point when it is streamed to the output destination. Oftentimes, content will be defined but not necessarily created (as is may be the case with a Closure definition.) In that case, the output is then 'deferred' to the point when it is serialized to the writer. This class may be used whenever an object should be responsible for creating its own textual representation, but creating the entire output as a single String would be inefficient (such as outputting a multi-gigabyte XML document.)

Specified by:

writeTo in interface Writable

Parameters:

out - the Writer to which this Writable should output its data.

Returns:

the Writer that was passed

Throws:

IOException - if an error occurred while outputting data to the writer

build

public void build(GroovyObject builder,
                  Map namespaceMap,
                  Map<String,String> namespaceTagHints)