com.gargoylesoftware.htmlunit.javascript

Class NamedNodeMap

java.lang.Object

net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

com.gargoylesoftware.htmlunit.javascript.NamedNodeMap

All Implemented Interfaces:

ScriptableWithFallbackGetter, Serializable, Cloneable, net.sourceforge.htmlunit.corejs.javascript.ConstProperties, net.sourceforge.htmlunit.corejs.javascript.debug.DebuggableObject, net.sourceforge.htmlunit.corejs.javascript.Scriptable

public class NamedNodeMap
extends SimpleScriptable
implements ScriptableWithFallbackGetter

A collection of nodes that can be accessed by name. String comparisons in this class are case-insensitive when used with an HtmlElement, but case-sensitive when used with a DomElement.

Version:

$Revision: 6399 $

Author:

Daniel Gredler, Ahmed Ashour, Marc Guillemot

See Also:

DOM Level 2 Core Spec, IXMLDOMNamedNodeMap, Serialized Form

Field Summary

Fields inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor and Description
NamedNodeMap() We need default constructors to build the prototype instance.
NamedNodeMap(DomElement element) Creates a new named node map for the specified element.

Method Summary

Methods

Modifier and Type	Method and Description
Object	get(int index, net.sourceforge.htmlunit.corejs.javascript.Scriptable start) Returns the element at the specified index, or NOT_FOUND if the index is invalid.
Object	getWithFallback(String name) Returns the element with the specified name, or NOT_FOUND if the name is invalid.
Object	jsxFunction_getNamedItem(String name) Gets the specified attribute.
Object	jsxFunction_item(int index) Returns the item at the specified index.
void	jsxFunction_removeNamedItem(String name) Removes the specified attribute.
void	jsxFunction_setNamedItem(Node node) Sets the specified attribute.
int	jsxGet_length() Returns the number of attributes in this named node map.

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

clone, defineFunctionProperties, defineProperty, equivalentValues, get, getBrowserVersion, getClassName, getDefaultValue, getDomNodeOrDie, getDomNodeOrNull, getPrototype, getScriptableFor, getStartingScope, getTransformerScriptableFor, getWindow, getWindow, getWithPreemption, hasInstance, initParentScope, makeScriptableFor, setCaseSensitive, setDomNode, setDomNode, setHtmlElement

Methods inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineOwnProperties, defineOwnProperty, defineProperty, defineProperty, defineProperty, delete, delete, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getSlot, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, put, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

delete, delete, get, getClassName, getDefaultValue, getIds, getParentScope, getPrototype, has, has, hasInstance, put, put, setParentScope, setPrototype

Constructor Detail

NamedNodeMap

public NamedNodeMap()

We need default constructors to build the prototype instance.

NamedNodeMap

public NamedNodeMap(DomElement element)

Creates a new named node map for the specified element.

Parameters:

element - the owning element

Method Detail

get

public final Object get(int index,
         net.sourceforge.htmlunit.corejs.javascript.Scriptable start)

Returns the element at the specified index, or NOT_FOUND if the index is invalid.

Specified by:

get in interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

Overrides:

get in class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

getWithFallback

public Object getWithFallback(String name)

Returns the element with the specified name, or NOT_FOUND if the name is invalid. Fallback called when no configured property is found with the given name on the Scriptable object.

Specified by:

getWithFallback in interface ScriptableWithFallbackGetter

Parameters:

name - the name of the requested property

Returns:

the object value, Scriptable.NOT_FOUND if nothing is found

jsxFunction_getNamedItem

public Object jsxFunction_getNamedItem(String name)

Gets the specified attribute.

Parameters:

name - attribute name

Returns:

the attribute node, null if the attribute is not defined

jsxFunction_setNamedItem

public void jsxFunction_setNamedItem(Node node)

Sets the specified attribute.

Parameters:

node - the attribute

jsxFunction_removeNamedItem

public void jsxFunction_removeNamedItem(String name)

Removes the specified attribute.

Parameters:

name - the name of the item to remove

jsxFunction_item

public Object jsxFunction_item(int index)

Returns the item at the specified index.

Parameters:

index - the index

Returns:

the item at the specified index

jsxGet_length

public int jsxGet_length()

Returns the number of attributes in this named node map.

Returns:

the number of attributes in this named node map