Package org.exolab.adaptx.xpath.functions

Class XMLNamesFunctionCall

java.lang.Object

org.exolab.adaptx.xpath.expressions.PrimaryExpr

org.exolab.adaptx.xpath.expressions.FunctionCall

org.exolab.adaptx.xpath.functions.FunctionCallImpl

org.exolab.adaptx.xpath.functions.XMLNamesFunctionCall

All Implemented Interfaces:

Parameters, XPathExpression

public class XMLNamesFunctionCall
extends FunctionCallImpl

A class that represents the XPath name related functions

Version:

$Revision: 4091 $

Author:

Keith Visco

Field Summary

Fields

Modifier and Type	Field	Description
static short	LOCAL_PART
static short	NAME
static short	NAMESPACE

Fields inherited from class org.exolab.adaptx.xpath.functions.FunctionCallImpl

INVALID_NUMBER_PARAMS, INVALID_RESULT

Fields inherited from class org.exolab.adaptx.xpath.expressions.PrimaryExpr

EXPR, FUNCTION_CALL, LITERAL, NUMBER, VARIABLE_REFERENCE

Fields inherited from interface org.exolab.adaptx.xpath.XPathExpression

BOOLEAN, ERROR, FILTER_EXPR, LOCATION_PATH, NODE_TEST, PATH_EXPR, PRIMARY, STEP, STRING, UNION_EXPR

Constructor Summary

Constructors

Constructor	Description
XMLNamesFunctionCall()	Creates a new XMLNames Function Call
XMLNamesFunctionCall(short type)	Creates a new XMLNames Function Call

Method Summary

Modifier and Type	Method	Description
XPathResult	evaluate(XPathContext context)	Evaluates the expression and returns the XPath result.

Methods inherited from class org.exolab.adaptx.xpath.functions.FunctionCallImpl

addParameter, getFunctionName, getParameter, getParameterCount, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class org.exolab.adaptx.xpath.expressions.PrimaryExpr

getExprType, getType

Field Detail

LOCAL_PART

public static final short LOCAL_PART

See Also:

Constant Field Values

NAME

public static final short NAME

See Also:

Constant Field Values

NAMESPACE

public static final short NAMESPACE

See Also:

Constant Field Values

Constructor Detail

XMLNamesFunctionCall

public XMLNamesFunctionCall()

Creates a new XMLNames Function Call

XMLNamesFunctionCall

public XMLNamesFunctionCall(short type)

Creates a new XMLNames Function Call

Method Detail

evaluate

public XPathResult evaluate(XPathContext context)
                     throws XPathException

Evaluates the expression and returns the XPath result.

Parameters:

context - The XPathContext to use during evaluation.

Returns:

The XPathResult (not null).

Throws:

XPathException - if an error occured while evaluating this expression.