com.gargoylesoftware.htmlunit.javascript.host

Class XPathResult

java.lang.Object

org.mozilla.javascript.ScriptableObject

com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

com.gargoylesoftware.htmlunit.javascript.host.XPathResult

All Implemented Interfaces:

Serializable, org.mozilla.javascript.ConstProperties, org.mozilla.javascript.debug.DebuggableObject, org.mozilla.javascript.Scriptable

public class XPathResult
extends SimpleScriptable

A JavaScript object for XPathResult.

Version:

$Revision: 2155 $

Author:

Ahmed Ashour

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	ANY_TYPE This code does not represent a specific type.
static int	ANY_UNORDERED_NODE_TYPE The result is a node set and will be accessed as a single node, which may be null if the node set is empty.
static int	BOOLEAN_TYPE The result is a boolean.
static int	FIRST_ORDERED_NODE_TYPE The result is a node set and will be accessed as a single node, which may be null if the node set is empty.
static int	NUMBER_TYPE The result is a number.
static int	ORDERED_NODE_ITERATOR_TYPE The result is a node set that will be accessed iteratively, which will produce document-ordered nodes.
static int	ORDERED_NODE_SNAPSHOT_TYPE The result is a node set that will be accessed as a snapshot list of nodes that will be in original document order.
static int	STRING_TYPE The result is a string.
static int	UNORDERED_NODE_ITERATOR_TYPE The result is a node set that will be accessed iteratively, which may not produce nodes in a particular order.
static int	UNORDERED_NODE_SNAPSHOT_TYPE The result is a node set that will be accessed as a snapshot list of nodes that may not be in a particular order.

Fields inherited from class org.mozilla.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface org.mozilla.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor and Description
XPathResult()

Method Summary

Methods

Modifier and Type	Method and Description
Node	jsxFunction_snapshotItem(int index) Returns the indexth item in the snapshot collection.
int	jsxGet_resultType() The code representing the type of this result, as defined by the type constants.
Node	jsxGet_singleNodeValue() The value of this single node result, which may be null.
int	jsxGet_snapshotLength() The number of nodes in the result snapshot.

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

get, getBooleanArg, getClassName, getDefaultValue, getDomNodeOrDie, getDomNodeOrNull, getIntArg, getLog, getObjectArg, getPrototype, getScriptableFor, getStartingScope, getStringArg, getTransformerScriptableFor, getWindow, getWindow, getWithPreemption, makeScriptableFor, setDomNode, setDomNode, setHtmlElement

Methods inherited from class org.mozilla.javascript.ScriptableObject

associateValue, callMethod, callMethod, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, deleteProperty, deleteProperty, equivalentValues, get, getAllIds, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, has, has, hasInstance, hasProperty, hasProperty, isConst, isSealed, put, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype

Methods inherited from class java.lang.Object

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

Field Detail

ANY_TYPE

public static final int ANY_TYPE

This code does not represent a specific type. An evaluation of an XPath expression will never produce this type. If this type is requested, then the evaluation returns whatever type naturally results from evaluation of the expression.

See Also:

Constant Field Values

NUMBER_TYPE

public static final int NUMBER_TYPE

The result is a number.

See Also:

Constant Field Values

STRING_TYPE

public static final int STRING_TYPE

The result is a string.

See Also:

Constant Field Values

BOOLEAN_TYPE

public static final int BOOLEAN_TYPE

The result is a boolean.

See Also:

Constant Field Values

UNORDERED_NODE_ITERATOR_TYPE

public static final int UNORDERED_NODE_ITERATOR_TYPE

The result is a node set that will be accessed iteratively, which may not produce nodes in a particular order. This is the default type returned if the result is a node set and ANY_TYPE is requested.

See Also:

Constant Field Values

ORDERED_NODE_ITERATOR_TYPE

public static final int ORDERED_NODE_ITERATOR_TYPE

The result is a node set that will be accessed iteratively, which will produce document-ordered nodes.

See Also:

Constant Field Values

UNORDERED_NODE_SNAPSHOT_TYPE

public static final int UNORDERED_NODE_SNAPSHOT_TYPE

The result is a node set that will be accessed as a snapshot list of nodes that may not be in a particular order.

See Also:

Constant Field Values

ORDERED_NODE_SNAPSHOT_TYPE

public static final int ORDERED_NODE_SNAPSHOT_TYPE

The result is a node set that will be accessed as a snapshot list of nodes that will be in original document order.

See Also:

Constant Field Values

ANY_UNORDERED_NODE_TYPE

public static final int ANY_UNORDERED_NODE_TYPE

The result is a node set and will be accessed as a single node, which may be null if the node set is empty. If there is more than one node in the actual result, the single node returned might not be the first in document order.

See Also:

Constant Field Values

FIRST_ORDERED_NODE_TYPE

public static final int FIRST_ORDERED_NODE_TYPE

The result is a node set and will be accessed as a single node, which may be null if the node set is empty. If there are more than one node in the actual result, the single node returned will be the first in document order.

See Also:

Constant Field Values

Constructor Detail

XPathResult

public XPathResult()

Method Detail

jsxGet_resultType

public int jsxGet_resultType()

The code representing the type of this result, as defined by the type constants.

Returns:

The code representing the type of this result.

jsxGet_snapshotLength

public int jsxGet_snapshotLength()

The number of nodes in the result snapshot.

Returns:

The number of nodes in the result snapshot.

jsxGet_singleNodeValue

public Node jsxGet_singleNodeValue()

The value of this single node result, which may be null.

Returns:

The value of this single node result, which may be null.

jsxFunction_snapshotItem

public Node jsxFunction_snapshotItem(int index)

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.

Parameters:

index - Index into the snapshot collection.

Returns:

The node at the index^th position in the NodeList, or null if that is not a valid index.