jd.xml.xslt.expr
Class ElementAvailable

java.lang.Object
  jd.xml.xpath.expr.ExpressionImpl
      jd.xml.xpath.expr.BooleanExpression
          jd.xml.xpath.expr.function.BooleanFunction
              jd.xml.xslt.expr.Available
                  jd.xml.xslt.expr.ElementAvailable

All Implemented Interfaces:

Expression, Function, XsltFunction

public class ElementAvailable

extends Available

ElementAvailable represents the xslt function "boolean element-available(string) ".

Field Summary

static FunctionType

TYPE The function type.

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

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

ElementAvailable()

Method Summary

boolean	available(ExtensionHandler handler, String elementName)
boolean	available(XPathContext context, String uri, String elementName) Evaluate the function.
FunctionType	getFunctionType() Return the FunctionType of the Function-

Methods inherited from class jd.xml.xslt.expr.Available

copyContextParameters, getContextDependencies, getNamespaceContext, initContextParameters, toBooleanValue

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

accept, getArgument, setArguments

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

getResultType, toNumberValue, toStringValue, toXObject

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.function.Function

getArgument, setArguments

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

accept, getResultType, hasContextDependencies, isUniqueFilter, matchesFilter, toNode, toNodeSet, toNumberValue, toString, toStringValue, toXObject

Field Detail

TYPE

public static final FunctionType TYPE

The function type.

Constructor Detail

ElementAvailable

public ElementAvailable()

Method Detail

getFunctionType

public FunctionType getFunctionType()

Description copied from interface: Function

Return the FunctionType of the Function-

available

public boolean available(XPathContext context,
                         String uri,
                         String elementName)

Evaluate the function.

Specified by:

available in class Available

available

public boolean available(ExtensionHandler handler,
                         String elementName)

Specified by:

available in class Available