org.mortbay.xml
Class XmlParser.Node

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList
          org.mortbay.xml.XmlParser.Node

All Implemented Interfaces:

Iterable, Collection, List

Enclosing class:

XmlParser

public static class XmlParser.Node
extends AbstractList

XML Node. Represents an XML element with optional attributes and ordered content.

Field Summary

private XmlParser.Attribute[]	_attrs
private boolean	_lastString
private ArrayList	_list
(package private) XmlParser.Node	_parent
private String	_path
private String	_tag

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

XmlParser.Node(XmlParser.Node parent, String tag, Attributes attrs)

Method Summary

void	add(int i, Object o)
void	clear()
Object	get(int i) Get the ith child node or content.
XmlParser.Node	get(String tag) Get the first child node with the tag.
String	getAttribute(String name) Get an element attribute.
String	getAttribute(String name, String dft) Get an element attribute.
XmlParser.Attribute[]	getAttributes() Get an array of element attributes.
XmlParser.Node	getParent()
String	getPath()
String	getString(String tag, boolean tags, boolean trim) Get a tag as a string.
String	getTag()
Iterator	iterator(String tag) Iterator over named child nodes.
int	size() Get the number of children nodes.
String	toString()
String	toString(boolean tag) Convert to a string.
String	toString(boolean tag, boolean trim) Convert to a string.
private void	toString(StringBuffer buf, boolean tag)

Methods inherited from class java.util.AbstractList

add, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Field Detail

_parent

XmlParser.Node _parent

_list

private ArrayList _list

_tag

private String _tag

_attrs

private XmlParser.Attribute[] _attrs

_lastString

private boolean _lastString

_path

private String _path

Constructor Detail

XmlParser.Node

XmlParser.Node(XmlParser.Node parent,
               String tag,
               Attributes attrs)

Method Detail

getParent

public XmlParser.Node getParent()

getTag

public String getTag()

getPath

public String getPath()

getAttributes

public XmlParser.Attribute[] getAttributes()

Get an array of element attributes.

getAttribute

public String getAttribute(String name)

Get an element attribute.

Returns:

attribute or null.

getAttribute

public String getAttribute(String name,
                           String dft)

Get an element attribute.

Returns:

attribute or null.

size

public int size()

Get the number of children nodes.

Specified by:

size in interface Collection

Specified by:

size in interface List

Specified by:

size in class AbstractCollection

get

public Object get(int i)

Get the ith child node or content.

Specified by:

get in interface List

Specified by:

get in class AbstractList

Returns:

Node or String.

get

public XmlParser.Node get(String tag)

Get the first child node with the tag.

Parameters:

tag -

Returns:

Node or null.

add

public void add(int i,
                Object o)

Specified by:

add in interface List

Overrides:

add in class AbstractList

clear

public void clear()

Specified by:

clear in interface Collection

Specified by:

clear in interface List

Overrides:

clear in class AbstractList

getString

public String getString(String tag,
                        boolean tags,
                        boolean trim)

Get a tag as a string.

Parameters:

tag - The tag to get

tags - IF true, tags are included in the value.

trim - If true, trim the value.

Returns:

results of get(tag).toString(tags).

toString

public String toString()

Overrides:

toString in class AbstractCollection

toString

public String toString(boolean tag)

Convert to a string.

Parameters:

tag - If false, only _content is shown.

toString

public String toString(boolean tag,
                       boolean trim)

Convert to a string.

Parameters:

tag - If false, only _content is shown.

toString

private void toString(StringBuffer buf,
                      boolean tag)

iterator

public Iterator iterator(String tag)

Iterator over named child nodes.

Parameters:

tag - The tag of the nodes.

Returns:

Iterator over all child nodes with the specified tag.