fop 0.90alpha1

org.apache.fop.fo.expr
Class FunctionBase

java.lang.Object
  |
  +--org.apache.fop.fo.expr.FunctionBase
All Implemented Interfaces:
Function
Direct Known Subclasses:
AbsFunction, BodyStartFunction, FopPropValFunction, FromParentFunction, FromTableColumnFunction, InheritedPropFunction, LabelEndFunction, MaxFunction, MinFunction, NearestSpecPropFunction, PPColWidthFunction

public abstract class FunctionBase
extends java.lang.Object
implements Function

Abstract Base class for XSL-FO functions


Constructor Summary
FunctionBase()
           
 
Method Summary
 PercentBase getPercentBase()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.fop.fo.expr.Function
eval, nbArgs
 

Constructor Detail

FunctionBase

public FunctionBase()
Method Detail

getPercentBase

public PercentBase getPercentBase()
Specified by:
getPercentBase in interface Function
Returns:
null (by default, functions have no percent-based arguments)

fop 0.90alpha1

Copyright 1999-2005 The Apache Software Foundation. All Rights Reserved.