org.apache.fop.fo.expr

Class LabelEndFunction

java.lang.Object

org.apache.fop.fo.expr.FunctionBase

org.apache.fop.fo.expr.LabelEndFunction

All Implemented Interfaces:

Function

public class LabelEndFunction
extends FunctionBase

Class modelling the label-end Property Value function. See Sec. 5.10.4 of the XSL-FO spec.

Constructor Summary

Constructors

Constructor and Description
LabelEndFunction()

Method Summary

Methods

Modifier and Type	Method and Description
Property	eval(Property[] args, PropertyInfo pInfo) Evaluate the function
int	nbArgs()

Methods inherited from class org.apache.fop.fo.expr.FunctionBase

getPercentBase, padArgsWithPropertyName

Methods inherited from class java.lang.Object

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

Constructor Detail

LabelEndFunction

public LabelEndFunction()

Method Detail

nbArgs

public int nbArgs()

Returns:

0 (the number of arguments required for the label-end function)

eval

public Property eval(Property[] args,
            PropertyInfo pInfo)
              throws PropertyException

Description copied from interface: Function

Evaluate the function

Parameters:

args - array of arguments for the function (none are needed, but required for the Function interface)

pInfo - PropertyInfo object for the function

Returns:

the calculated label-end value for the list

Throws:

PropertyException - if called from outside of an fo:list-item