Java Doc for XPathResultImpl.java in » XML » xalan » org » apache » xpath » domapi » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation

1.	6.0 JDK Core
2.	6.0 JDK Modules
3.	6.0 JDK Modules com.sun
4.	6.0 JDK Modules com.sun.java
5.	6.0 JDK Modules sun
6.	6.0 JDK Platform
7.	Ajax
8.	Apache Harmony Java SE
9.	Aspect oriented
10.	Authentication Authorization
11.	Blogger System
12.	Build
13.	Byte Code
14.	Cache
15.	Chart
16.	Chat
17.	Code Analyzer
18.	Collaboration
19.	Content Management System
20.	Database Client
21.	Database DBMS
22.	Database JDBC Connection Pool
23.	Database ORM
24.	Development
25.	EJB Server geronimo
26.	EJB Server GlassFish
27.	EJB Server JBoss 4.2.1
28.	EJB Server resin 3.1.5
29.	ERP CRM Financial
30.	ESB
31.	Forum
32.	GIS
33.	Graphic Library
34.	Groupware
35.	HTML Parser
36.	IDE
37.	IDE Eclipse
38.	IDE Netbeans
39.	Installer
40.	Internationalization Localization
41.	Inversion of Control
42.	Issue Tracking
43.	J2EE
44.	JBoss
45.	JMS
46.	JMX
47.	Library
48.	Mail Clients
49.	Net
50.	Parser
51.	PDF
52.	Portal
53.	Profiler
54.	Project Management
55.	Report
56.	RSS RDF
57.	Rule Engine
58.	Science
59.	Scripting
60.	Search Engine
61.	Security
62.	Sevlet Container
63.	Source Control
64.	Swing Library
65.	Template Engine
66.	Test Coverage
67.	Testing
68.	UML
69.	Web Crawler
70.	Web Framework
71.	Web Mail
72.	Web Server
73.	Web Services
74.	Web Services apache cxf 2.0.1
75.	Web Services AXIS2
76.	Wiki Engine
77.	Workflow Engines
78.	XML
79.	XML UI

Java

Java Tutorial

Illustrator Tutorials

GIMP Tutorials

C# / C Sharp

C# / CSharp Tutorial

C# / CSharp Open Source

SQL Server / T-SQL Tutorial

Oracle PL / SQL

Oracle PL/SQL Tutorial

Flash / Flex / ActionScript

VBA / Excel / Access / Word

XML

XML Tutorial

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

Java Source Code / Java Documentation » XML » xalan » org.apache.xpath.domapi

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.apache.xpath.domapi .XPathResultImpl

XPathResultImpl

class XPathResultImpl implements XPathResult,EventListener(Code)

The class provides an implementation XPathResult according to the DOM L3 XPath Specification, Working Group Note 26 February 2004.

The XPathResult interface represents the result of the evaluation of an XPath expression within the context of a particular node. Since evaluation of an XPath expression can result in various result types, this object makes it possible to discover and manipulate the type and value of the result.

This implementation wraps an XObject.
See Also: org.apache.xpath.objects.XObject
See Also: org.w3c.dom.xpath.XPathResult

Constructor Summary
	XPathResultImpl(short type, XObject result, Node contextNode, XPath xpath) Constructor for XPathResultImpl.

Method Summary
public boolean	getBooleanValue()
public boolean	getInvalidIteratorState()
public double	getNumberValue() The value of this number result.
public short	getResultType()
public Node	getSingleNodeValue() The value of this single node result, which may be `null`.
public int	getSnapshotLength() The number of nodes in the result snapshot.
public String	getStringValue() The value of this string result.
public void	handleEvent(Event event)
static boolean	isValidType(short type) Check if the specified type is one of the supported types.
public Node	iterateNext() Iterates and returns the next node from the node set or `null`if there are no more nodes.
public Node	snapshotItem(int index) Returns the `index`th item in the snapshot collection.

Constructor Detail

XPathResultImpl
XPathResultImpl(short type, XObject result, Node contextNode, XPath xpath)(Code)
	Constructor for XPathResultImpl. For internal use only.

Method Detail

getBooleanValue
public boolean getBooleanValue() throws XPathException(Code)
	See Also: org.w3c.dom.xpath.XPathResult.getBooleanValue

getInvalidIteratorState
public boolean getInvalidIteratorState()(Code)
	See Also: org.w3c.dom.xpath.XPathResult.getInvalidIteratorState

getNumberValue
public double getNumberValue() throws XPathException(Code)
	The value of this number result. exception: XPathException - TYPE_ERR: raised if `resultType` is not `NUMBER_TYPE`. See Also: org.w3c.dom.xpath.XPathResult.getNumberValue

getResultType
public short getResultType()(Code)
	See Also: org.w3c.dom.xpath.XPathResult.getResultType

getSingleNodeValue
public Node getSingleNodeValue() throws XPathException(Code)
	The value of this single node result, which may be `null`. exception: XPathException - TYPE_ERR: raised if `resultType` is not `ANY_UNORDERED_NODE_TYPE` or `FIRST_ORDERED_NODE_TYPE`. See Also: org.w3c.dom.xpath.XPathResult.getSingleNodeValue

getSnapshotLength
public int getSnapshotLength() throws XPathException(Code)
	The number of nodes in the result snapshot. Valid values for snapshotItem indices are `0` to `snapshotLength-1` inclusive. exception: XPathException - TYPE_ERR: raised if `resultType` is not `UNORDERED_NODE_SNAPSHOT_TYPE` or `ORDERED_NODE_SNAPSHOT_TYPE`. See Also: org.w3c.dom.xpath.XPathResult.getSnapshotLength

getStringValue
public String getStringValue() throws XPathException(Code)
	The value of this string result. exception: XPathException - TYPE_ERR: raised if `resultType` is not `STRING_TYPE`. See Also: org.w3c.dom.xpath.XPathResult.getStringValue

handleEvent
public void handleEvent(Event event)(Code)
	See Also: org.w3c.dom.events.EventListener.handleEvent(Event)

isValidType
static boolean isValidType(short type)(Code)
	Check if the specified type is one of the supported types. Parameters: type - The specified type true If the specified type is supported; otherwise, returns false.

iterateNext
public Node iterateNext() throws XPathException, DOMException(Code)
	Iterates and returns the next node from the node set or `null`if there are no more nodes. Returns the next node. exception: XPathException - TYPE_ERR: raised if `resultType` is not `UNORDERED_NODE_ITERATOR_TYPE` or `ORDERED_NODE_ITERATOR_TYPE`. exception: DOMException - INVALID_STATE_ERR: The document has been mutated since the result was returned. See Also: org.w3c.dom.xpath.XPathResult.iterateNext

snapshotItem
public Node snapshotItem(int index) throws XPathException(Code)
	Returns the `index`th item in the snapshot collection. If `index` is greater than or equal to the number of nodes in the list, this method returns `null`. Unlike the iterator result, the snapshot does not become invalid, but may not correspond to the current document if it is mutated. Parameters: index - Index into the snapshot collection. The node at the `index`th position in the `NodeList`, or `null` if that is not a valid index. exception: XPathException - TYPE_ERR: raised if `resultType` is not `UNORDERED_NODE_SNAPSHOT_TYPE` or `ORDERED_NODE_SNAPSHOT_TYPE`. See Also: org.w3c.dom.xpath.XPathResult.snapshotItem(int)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.