Package org.htmlunit.javascript.host
Class NamedNodeMap
- java.lang.Object
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- org.htmlunit.corejs.javascript.ScriptableObject
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- org.htmlunit.javascript.HtmlUnitScriptable
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- org.htmlunit.javascript.host.NamedNodeMap
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,org.htmlunit.corejs.javascript.ConstProperties
,org.htmlunit.corejs.javascript.debug.DebuggableObject
,org.htmlunit.corejs.javascript.Scriptable
,org.htmlunit.corejs.javascript.SymbolScriptable
public class NamedNodeMap extends HtmlUnitScriptable
A collection of nodes that can be accessed by name. String comparisons in this class are case-insensitive when used with anHtmlElement
, but case-sensitive when used with aDomElement
.- See Also:
- DOM Level 2 Core Spec, IXMLDOMNamedNodeMap, Serialized Form
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Field Summary
Fields Modifier and Type Field Description private org.w3c.dom.NamedNodeMap
attributes_
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Constructor Summary
Constructors Constructor Description NamedNodeMap()
We need default constructors to build the prototype instance.NamedNodeMap(DomElement element)
Creates a new named node map for the specified element.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
get(int index, org.htmlunit.corejs.javascript.Scriptable start)
Returns the element at the specified index, orScriptable.NOT_FOUND
if the index is invalid.java.lang.Object
get(java.lang.String name, org.htmlunit.corejs.javascript.Scriptable start)
Gets a named property from the object.int
getLength()
Returns the number of attributes in this named node map.HtmlUnitScriptable
getNamedItem(java.lang.String name)
Gets the specified attribute.Node
getNamedItemNS(java.lang.String namespaceURI, java.lang.String localName)
Gets the specified attribute.HtmlUnitScriptable
getNamedItemWithoutSytheticClassAttr(java.lang.String name)
INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
Gets the specified attribute but does not handle the synthetic class attribute for IE.boolean
has(int index, org.htmlunit.corejs.javascript.Scriptable start)
HtmlUnitScriptable
item(int index)
Returns the item at the specified index.org.htmlunit.corejs.javascript.Scriptable
iterator()
void
jsConstructor()
JavaScript constructor.void
removeNamedItem(java.lang.String name)
Removes the specified attribute.Attr
removeNamedItemNS(java.lang.String namespaceURI, java.lang.String localName)
Removes the specified attribute.void
setNamedItem(Node node)
Sets the specified attribute.void
setNamedItemNS(Node node)
Sets the specified attribute.-
Methods inherited from class org.htmlunit.javascript.HtmlUnitScriptable
clone, equivalentValues, getBrowserVersion, getClassName, getDefaultValue, getDomNodeOrDie, getDomNodeOrNull, getPrototype, getScriptableFor, getStartingScope, getWindow, getWindow, getWithPreemption, hasInstance, initParentScope, makeScriptableFor, put, setClassName, setDomNode, setDomNode, setParentScope, setupPromise, setupRejectedPromise
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Methods inherited from class org.htmlunit.corejs.javascript.ScriptableObject
applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkPropertyChange, checkPropertyDefinition, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, delete, deleteProperty, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, ensureSymbolScriptable, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGeneratorFunctionPrototype, getGetterOrSetter, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasProperty, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, put, put, putConst, putConstProperty, putProperty, putProperty, putProperty, querySlot, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setAttributes, setCommonDescriptorProperties, setExternalArrayData, setGetterOrSetter, setPrototype, size
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Constructor Detail
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NamedNodeMap
public NamedNodeMap()
We need default constructors to build the prototype instance.
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NamedNodeMap
public NamedNodeMap(DomElement element)
Creates a new named node map for the specified element.- Parameters:
element
- the owning element
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Method Detail
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jsConstructor
public void jsConstructor()
JavaScript constructor.
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get
public final java.lang.Object get(int index, org.htmlunit.corejs.javascript.Scriptable start)
Returns the element at the specified index, orScriptable.NOT_FOUND
if the index is invalid.- Specified by:
get
in interfaceorg.htmlunit.corejs.javascript.Scriptable
- Overrides:
get
in classorg.htmlunit.corejs.javascript.ScriptableObject
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get
public java.lang.Object get(java.lang.String name, org.htmlunit.corejs.javascript.Scriptable start)
Gets a named property from the object. Normally HtmlUnit objects don't need to overwrite this method as properties are defined on the prototypes from the XML configuration. In some cases where "content" of object has priority compared to the properties consider using utilityHtmlUnitScriptable.getWithPreemption(String)
.- Specified by:
get
in interfaceorg.htmlunit.corejs.javascript.Scriptable
- Overrides:
get
in classHtmlUnitScriptable
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getNamedItemWithoutSytheticClassAttr
public HtmlUnitScriptable getNamedItemWithoutSytheticClassAttr(java.lang.String name)
INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
Gets the specified attribute but does not handle the synthetic class attribute for IE.- Parameters:
name
- attribute name- Returns:
- the attribute node,
null
if the attribute is not defined - See Also:
getNamedItem(String)
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getNamedItem
public HtmlUnitScriptable getNamedItem(java.lang.String name)
Gets the specified attribute.- Parameters:
name
- attribute name- Returns:
- the attribute node,
null
if the attribute is not defined
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getNamedItemNS
public Node getNamedItemNS(java.lang.String namespaceURI, java.lang.String localName)
Gets the specified attribute.- Parameters:
namespaceURI
- the namespace URI of the node to retrieve.localName
- the local name of the node to retrieve.- Returns:
- the attribute node,
null
if the attribute is not defined
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setNamedItem
public void setNamedItem(Node node)
Sets the specified attribute.- Parameters:
node
- the attribute
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setNamedItemNS
public void setNamedItemNS(Node node)
Sets the specified attribute.- Parameters:
node
- the attribute
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removeNamedItem
public void removeNamedItem(java.lang.String name)
Removes the specified attribute.- Parameters:
name
- the name of the item to remove
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removeNamedItemNS
public Attr removeNamedItemNS(java.lang.String namespaceURI, java.lang.String localName)
Removes the specified attribute.- Parameters:
namespaceURI
- the namespace URI of the node to retrieve.localName
- the local name of the node to retrieve.- Returns:
- the attribute node,
null
if the attribute is not defined
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item
public HtmlUnitScriptable item(int index)
Returns the item at the specified index.- Parameters:
index
- the index- Returns:
- the item at the specified index
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getLength
public int getLength()
Returns the number of attributes in this named node map.- Returns:
- the number of attributes in this named node map
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has
public boolean has(int index, org.htmlunit.corejs.javascript.Scriptable start)
- Specified by:
has
in interfaceorg.htmlunit.corejs.javascript.Scriptable
- Overrides:
has
in classHtmlUnitScriptable
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iterator
public org.htmlunit.corejs.javascript.Scriptable iterator()
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