com.hp.hpl.sparta

类 Element

java.lang.Object

com.hp.hpl.sparta.Node

com.hp.hpl.sparta.Element

public class Element
extends Node

构造器概要

构造器

构造器和说明
Element(java.lang.String tagName)

方法概要

限定符和类型	方法和说明
void	appendChild(Node addedChild) Add node as child of this element, cloning node if it is this element or an ancestor.
java.lang.Object	clone()
Element	cloneElement(boolean deep)
Element	cloneShallow()
protected int	computeHashCode()
boolean	equals(java.lang.Object thatO)
java.lang.String	getAttribute(java.lang.String name)
java.util.Enumeration	getAttributeNames()
Node	getFirstChild()
Node	getLastChild()
java.lang.String	getTagName()
void	removeAttribute(java.lang.String name) remove this attribute if it exists, otherwise silently do nothing.
void	removeChild(Node childToRemove)
void	replaceChild(Element newChild, Node oldChild) Replace oldChild with newChild.
void	replaceChild(Text newChild, Node oldChild) Replace oldChild with newChild.
void	setAttribute(java.lang.String name, java.lang.String value)
void	setTagName(java.lang.String tagName)
void	toXml(java.io.Writer writer)
boolean	xpathEnsure(java.lang.String xpath)
Element	xpathSelectElement(java.lang.String xpath)
java.util.Enumeration	xpathSelectElements(java.lang.String xpath) Select all the elements that match the relative XPath expression with respect to this element.
java.lang.String	xpathSelectString(java.lang.String xpath)
java.util.Enumeration	xpathSelectStrings(java.lang.String xpath) Select all the strings that match the relative XPath expression with respect to this element.

从类继承的方法 com.hp.hpl.sparta.Node

getAnnotation, getNextSibling, getOwnerDocument, getParentNode, getPreviousSibling, hashCode, htmlEncode, setAnnotation, toString, toXml, xpathSetStrings

从类继承的方法 java.lang.Object

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

构造器详细资料

Element

public Element(java.lang.String tagName)

方法详细资料

clone

public java.lang.Object clone()

指定者:

clone 在类中 Node

cloneShallow

public Element cloneShallow()

cloneElement

public Element cloneElement(boolean deep)

getTagName

public java.lang.String getTagName()

setTagName

public void setTagName(java.lang.String tagName)

getFirstChild

public Node getFirstChild()

getLastChild

public Node getLastChild()

getAttributeNames

public java.util.Enumeration getAttributeNames()

getAttribute

public java.lang.String getAttribute(java.lang.String name)

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.String value)

removeAttribute

public void removeAttribute(java.lang.String name)

remove this attribute if it exists, otherwise silently do nothing.

appendChild

public void appendChild(Node addedChild)

Add node as child of this element, cloning node if it is this element or an ancestor.

removeChild

public void removeChild(Node childToRemove)
                 throws DOMException

抛出:

DOMException

replaceChild

public void replaceChild(Element newChild,
                         Node oldChild)
                  throws DOMException

Replace oldChild with newChild.

抛出:

DOMException - if oldChild object is not a child.

replaceChild

public void replaceChild(Text newChild,
                         Node oldChild)
                  throws DOMException

Replace oldChild with newChild.

抛出:

DOMException - if oldChild object is not a child.

toXml

public void toXml(java.io.Writer writer)
           throws java.io.IOException

抛出:

java.io.IOException

xpathSelectElements

public java.util.Enumeration xpathSelectElements(java.lang.String xpath)
                                          throws ParseException

Select all the elements that match the relative XPath expression with respect to this element.

指定者:

xpathSelectElements 在类中 Node

抛出:

ParseException

xpathSelectStrings

public java.util.Enumeration xpathSelectStrings(java.lang.String xpath)
                                         throws ParseException

Select all the strings that match the relative XPath expression with respect to this element.

指定者:

xpathSelectStrings 在类中 Node

抛出:

ParseException

xpathEnsure

public boolean xpathEnsure(java.lang.String xpath)
                    throws ParseException

抛出:

ParseException

xpathSelectElement

public Element xpathSelectElement(java.lang.String xpath)
                           throws ParseException

指定者:

xpathSelectElement 在类中 Node

抛出:

ParseException

xpathSelectString

public java.lang.String xpathSelectString(java.lang.String xpath)
                                   throws ParseException

指定者:

xpathSelectString 在类中 Node

抛出:

ParseException

equals

public boolean equals(java.lang.Object thatO)

覆盖:

equals 在类中 java.lang.Object

computeHashCode

protected int computeHashCode()

指定者:

computeHashCode 在类中 Node