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java.lang.Objectorg.w3c.tidy.DOMNodeImpl
org.w3c.tidy.DOMElementImpl
public class DOMElementImpl
DOMElementImpl (c) 1998-2000 (W3C) MIT, INRIA, Keio University See Tidy.java for the copyright notice. Derived from HTML Tidy Release 4 Aug 2000
Field Summary |
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Fields inherited from class org.w3c.tidy.DOMNodeImpl |
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adaptee |
Fields inherited from interface org.w3c.dom.Node |
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ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE |
Constructor Summary | |
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protected |
DOMElementImpl(Node adaptee)
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Method Summary | |
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java.lang.String |
getAttribute(java.lang.String name)
Retrieves an attribute value by name. |
Attr |
getAttributeNode(java.lang.String name)
Retrieves an attribute node by name. |
Attr |
getAttributeNodeNS(java.lang.String namespaceURI,
java.lang.String localName)
DOM2 - not implemented. |
java.lang.String |
getAttributeNS(java.lang.String namespaceURI,
java.lang.String localName)
DOM2 - not implemented. |
NodeList |
getElementsByTagName(java.lang.String name)
Returns a NodeList of all descendant Elements
with a given tag name, in the order in which they are encountered in
a preorder traversal of this Element tree. |
NodeList |
getElementsByTagNameNS(java.lang.String namespaceURI,
java.lang.String localName)
DOM2 - not implemented. |
short |
getNodeType()
A code representing the type of the underlying object, as defined above. |
java.lang.String |
getTagName()
The name of the element. |
boolean |
hasAttribute(java.lang.String name)
DOM2 - not implemented. |
boolean |
hasAttributeNS(java.lang.String namespaceURI,
java.lang.String localName)
DOM2 - not implemented. |
void |
normalize()
DOM2 - not implemented. |
void |
removeAttribute(java.lang.String name)
Removes an attribute by name. |
Attr |
removeAttributeNode(Attr oldAttr)
Removes the specified attribute node. |
void |
removeAttributeNS(java.lang.String namespaceURI,
java.lang.String localName)
DOM2 - not implemented. |
void |
setAttribute(java.lang.String name,
java.lang.String value)
Adds a new attribute. |
Attr |
setAttributeNode(Attr newAttr)
Adds a new attribute node. |
Attr |
setAttributeNodeNS(Attr newAttr)
DOM2 - not implemented. |
void |
setAttributeNS(java.lang.String namespaceURI,
java.lang.String qualifiedName,
java.lang.String value)
DOM2 - not implemented. |
Methods inherited from class org.w3c.tidy.DOMNodeImpl |
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appendChild, cloneNode, getAttributes, getChildNodes, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, hasAttributes, hasChildNodes, insertBefore, isSupported, removeChild, replaceChild, setNodeValue, setPrefix, supports |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.w3c.dom.Node |
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appendChild, cloneNode, getAttributes, getChildNodes, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, hasAttributes, hasChildNodes, insertBefore, isSupported, removeChild, replaceChild, setNodeValue, setPrefix |
Constructor Detail |
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protected DOMElementImpl(Node adaptee)
Method Detail |
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public short getNodeType()
Node
getNodeType
in interface Node
getNodeType
in class DOMNodeImpl
Node.getNodeType()
public java.lang.String getTagName()
Element
<elementExample id="demo"> ... </elementExample> ,
tagName
has
the value "elementExample"
. Note that this is
case-preserving in XML, as are all of the operations of the DOM. The
HTML DOM returns the tagName
of an HTML element in the
canonical uppercase form, regardless of the case in the source HTML
document.
getTagName
in interface Element
Element.getTagName()
public java.lang.String getAttribute(java.lang.String name)
Element
getAttribute
in interface Element
Attr
value as a string, or the empty string
if that attribute does not have a specified or default value.Element.getAttribute(java.lang.String)
public void setAttribute(java.lang.String name, java.lang.String value) throws DOMException
Element
Attr
node plus any
Text
and EntityReference
nodes, build the
appropriate subtree, and use setAttributeNode
to assign
it as the value of an attribute.
setAttributeNS
method.
setAttribute
in interface Element
DOMException
- INVALID_CHARACTER_ERR: Raised if the specified name contains an
illegal character.
Element.setAttribute(java.lang.String, java.lang.String)
public void removeAttribute(java.lang.String name) throws DOMException
Element
removeAttributeNS
method.
removeAttribute
in interface Element
DOMException
- NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.Element.removeAttribute(java.lang.String)
public Attr getAttributeNode(java.lang.String name)
Element
getAttributeNodeNS
method.
getAttributeNode
in interface Element
Attr
node with the specified name (
nodeName
) or null
if there is no such
attribute.Element.getAttributeNode(java.lang.String)
public Attr setAttributeNode(Attr newAttr) throws DOMException
Element
nodeName
) is already present in the element, it is
replaced by the new one.
setAttributeNodeNS
method.
setAttributeNode
in interface Element
newAttr
attribute replaces an existing
attribute, the replaced Attr
node is returned,
otherwise null
is returned.
DOMException
- WRONG_DOCUMENT_ERR: Raised if newAttr
was created from a
different document than the one that created the element.
newAttr
is already an
attribute of another Element
object. The DOM user must
explicitly clone Attr
nodes to re-use them in other
elements.Element.setAttributeNode(org.w3c.dom.Attr)
public Attr removeAttributeNode(Attr oldAttr) throws DOMException
Element
Attr
has a default value it is immediately replaced. The replacing
attribute has the same namespace URI and local name, as well as the
original prefix, when applicable.
removeAttributeNode
in interface Element
Attr
node that was removed.
DOMException
- NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
oldAttr
is not an attribute
of the element.Element.removeAttributeNode(org.w3c.dom.Attr)
public NodeList getElementsByTagName(java.lang.String name)
Element
NodeList
of all descendant Elements
with a given tag name, in the order in which they are encountered in
a preorder traversal of this Element
tree.
getElementsByTagName
in interface Element
Element
nodes.Element.getElementsByTagName(java.lang.String)
public void normalize()
DOMNodeImpl
normalize
in interface Node
normalize
in class DOMNodeImpl
Node.normalize()
public java.lang.String getAttributeNS(java.lang.String namespaceURI, java.lang.String localName)
getAttributeNS
in interface Element
Attr
value as a string, or the empty string
if that attribute does not have a specified or default value.public void setAttributeNS(java.lang.String namespaceURI, java.lang.String qualifiedName, java.lang.String value) throws DOMException
setAttributeNS
in interface Element
DOMException
public void removeAttributeNS(java.lang.String namespaceURI, java.lang.String localName) throws DOMException
removeAttributeNS
in interface Element
DOMException
public Attr getAttributeNodeNS(java.lang.String namespaceURI, java.lang.String localName)
getAttributeNodeNS
in interface Element
Attr
node with the specified attribute local
name and namespace URI or null
if there is no such
attribute.public Attr setAttributeNodeNS(Attr newAttr) throws DOMException
setAttributeNodeNS
in interface Element
newAttr
attribute replaces an existing
attribute with the same local name and namespace URI, the replaced
Attr
node is returned, otherwise null
is
returned.
DOMException
public NodeList getElementsByTagNameNS(java.lang.String namespaceURI, java.lang.String localName)
getElementsByTagNameNS
in interface Element
NodeList
object containing all the matched
Elements
.public boolean hasAttribute(java.lang.String name)
hasAttribute
in interface Element
true
if an attribute with the given name is
specified on this element or has a default value, false
otherwise.public boolean hasAttributeNS(java.lang.String namespaceURI, java.lang.String localName)
hasAttributeNS
in interface Element
true
if an attribute with the given local name
and namespace URI is specified or has a default value on this
element, false
otherwise.
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