org.apache.batik.dom
Class AbstractElement.NamedNodeHashMap

java.lang.Object
  org.apache.batik.dom.AbstractElement.NamedNodeHashMap

All Implemented Interfaces:

Serializable, NamedNodeMap

Enclosing class:

AbstractElement

public class AbstractElement.NamedNodeHashMap
extends Object
implements NamedNodeMap, Serializable

An implementation of the NamedNodeMap.
This Map is not Thread-safe, concurrent updates or reading while updating may give unexpected results.

See Also:

Serialized Form

Field Summary

protected int	count The number of entries
protected static int	INITIAL_CAPACITY The initial capacity
protected AbstractElement.Entry[]	table The underlying array

Constructor Summary

AbstractElement.NamedNodeHashMap()
Creates a new NamedNodeHashMap object.

Method Summary

protected void	checkNode(Node arg) Checks the validity of a node to add.
protected Node	get(String ns, String nm) Gets the value of a variable
int	getLength() DOM: Implements NamedNodeMap.getLength().
Node	getNamedItem(String name) DOM: Implements NamedNodeMap.getNamedItem(String).
Node	getNamedItemNS(String namespaceURI, String localName) DOM: Implements NamedNodeMap.getNamedItemNS(String,String).
protected int	hashCode(String ns, String nm) Computes a hash code corresponding to the given strings.
Node	item(int index) DOM: Implements NamedNodeMap.item(int).
protected Node	put(String ns, String nm, Node value) Sets a new value for the given variable
protected void	rehash() Rehash and grow the table.
protected Node	remove(String ns, String nm) Removes an entry from the table.
Node	removeNamedItem(String name) DOM: Implements NamedNodeMap.removeNamedItem(String).
Node	removeNamedItemNS(String namespaceURI, String localName) DOM: Implements NamedNodeMap.removeNamedItemNS(String,String).
Node	setNamedItem(Node arg) DOM: Implements NamedNodeMap.setNamedItem(Node).
Node	setNamedItem(String ns, String name, Node arg) Adds a node to the map.
Node	setNamedItemNS(Node arg) DOM: Implements NamedNodeMap.setNamedItemNS(Node).

Methods inherited from class java.lang.Object

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

Field Detail

INITIAL_CAPACITY

protected static final int INITIAL_CAPACITY

The initial capacity

See Also:

Constant Field Values

table

protected AbstractElement.Entry[] table

The underlying array

count

protected int count

The number of entries

Constructor Detail

AbstractElement.NamedNodeHashMap

public AbstractElement.NamedNodeHashMap()

Creates a new NamedNodeHashMap object.

Method Detail

getNamedItem

public Node getNamedItem(String name)

DOM: Implements NamedNodeMap.getNamedItem(String).

Specified by:

getNamedItem in interface NamedNodeMap

setNamedItem

public Node setNamedItem(Node arg)
                  throws DOMException

DOM: Implements NamedNodeMap.setNamedItem(Node).

Specified by:

setNamedItem in interface NamedNodeMap

Throws:

DOMException

removeNamedItem

public Node removeNamedItem(String name)
                     throws DOMException

DOM: Implements NamedNodeMap.removeNamedItem(String).

Specified by:

removeNamedItem in interface NamedNodeMap

Throws:

DOMException

item

public Node item(int index)

DOM: Implements NamedNodeMap.item(int).

Specified by:

item in interface NamedNodeMap

getLength

public int getLength()

DOM: Implements NamedNodeMap.getLength().

Specified by:

getLength in interface NamedNodeMap

getNamedItemNS

public Node getNamedItemNS(String namespaceURI,
                           String localName)

DOM: Implements NamedNodeMap.getNamedItemNS(String,String).

Specified by:

getNamedItemNS in interface NamedNodeMap

setNamedItemNS

public Node setNamedItemNS(Node arg)
                    throws DOMException

DOM: Implements NamedNodeMap.setNamedItemNS(Node).

Specified by:

setNamedItemNS in interface NamedNodeMap

Throws:

DOMException

removeNamedItemNS

public Node removeNamedItemNS(String namespaceURI,
                              String localName)
                       throws DOMException

DOM: Implements NamedNodeMap.removeNamedItemNS(String,String).

Specified by:

removeNamedItemNS in interface NamedNodeMap

Throws:

DOMException

setNamedItem

public Node setNamedItem(String ns,
                         String name,
                         Node arg)
                  throws DOMException

Adds a node to the map.

Throws:

DOMException

checkNode

protected void checkNode(Node arg)

Checks the validity of a node to add.

get

protected Node get(String ns,
                   String nm)

Gets the value of a variable

Returns:

the value or null

put

protected Node put(String ns,
                   String nm,
                   Node value)

Sets a new value for the given variable

Returns:

the old value or null

remove

protected Node remove(String ns,
                      String nm)

Removes an entry from the table.

Returns:

the value or null.

rehash

protected void rehash()

Rehash and grow the table.

hashCode

protected int hashCode(String ns,
                       String nm)

Computes a hash code corresponding to the given strings.