jd.xml.xslt.expr
Class InvalidFunction

java.lang.Object
  jd.xml.xpath.expr.ExpressionImpl
      jd.xml.xpath.expr.VariableExpression
          jd.xml.xpath.expr.function.VariableFunction
              jd.xml.xslt.expr.InvalidFunction

All Implemented Interfaces:

Expression, Function

public class InvalidFunction

extends VariableFunction

InvalidFunction is a placeholder for invalid function calls which are encountered in forward compatible processing mode.

Field Summary

static FunctionType

TYPE The function type.

Fields inherited from class jd.xml.xpath.expr.function.VariableFunction

arguments_

Fields inherited from interface jd.xml.xpath.expr.function.Function

NULL_ARGUMENTS

Fields inherited from interface jd.xml.xpath.expr.Expression

DEP_CONTEXT_NODE, DEP_CONTEXT_POSITION, DEP_CONTEXT_SIZE, DEP_CONTEXT_STATIC, DEP_NONE, DEP_UNKNOWN

Constructor Summary

InvalidFunction(String message)
Create the function.

Method Summary

int	getContextDependencies() Return DEP_CONTEXT_STATIC.
FunctionType	getFunctionType() Return the FunctionType of the Function-
XObject	toXObject(XPathContext context) Throw an exception.

Methods inherited from class jd.xml.xpath.expr.function.VariableFunction

accept, getArgument, setArguments

Methods inherited from class jd.xml.xpath.expr.VariableExpression

getResultType, toBooleanValue, toNumberValue, toStringValue

Methods inherited from class jd.xml.xpath.expr.ExpressionImpl

hasContextDependencies, isUniqueFilter, matchesFilter, toNode, toNodeSet, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface jd.xml.xpath.expr.Expression

getResultType, hasContextDependencies, isUniqueFilter, matchesFilter, toBooleanValue, toNode, toNodeSet, toNumberValue, toString, toStringValue

Field Detail

TYPE

public static final FunctionType TYPE

The function type.

Constructor Detail

InvalidFunction

public InvalidFunction(String message)

Create the function.

Method Detail

getFunctionType

public FunctionType getFunctionType()

Description copied from interface: Function

Return the FunctionType of the Function-

getContextDependencies

public int getContextDependencies()

Return DEP_CONTEXT_STATIC.

Specified by:

getContextDependencies in interface Expression

Overrides:

getContextDependencies in class VariableFunction

toXObject

public XObject toXObject(XPathContext context)

Throw an exception.

Parameters:

context - the evaluation context