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, 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()
boolean	padArgsWithPropertyName()

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)

padArgsWithPropertyName

public boolean padArgsWithPropertyName()

Specified by:

padArgsWithPropertyName in interface Function

Returns:

false (by default don't pad arglist with property-name)