org.freehep.postscript.types
Class PSNumber

java.lang.Object
  org.freehep.postscript.types.PSObject
      org.freehep.postscript.types.PSSimple
          org.freehep.postscript.types.PSNumber

All Implemented Interfaces:

Cloneable, Comparable<Object>

Direct Known Subclasses:

PSInteger, PSReal

public abstract class PSNumber
extends PSSimple
implements Comparable<Object>

Objects for PostScript Processor, as defined in 3.3 Data Types and Objects

Author:

Mark Donszelmann

Field Summary

Fields inherited from class org.freehep.postscript.types.PSSimple

log

Fields inherited from class org.freehep.postscript.types.PSObject

name

Constructor Summary

PSNumber(String name)

Method Summary

boolean	execute(OperandStack os)
abstract double	getDouble()
float	getFloat()
abstract int	getInt()

Methods inherited from class org.freehep.postscript.types.PSSimple

copy

Methods inherited from class org.freehep.postscript.types.PSObject

checkAndExecute, clone, cvs, equals, error, getType, hashCode, isExecutable, isLiteral, setExecutable, setLiteral, setName, toPrint, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

PSNumber

public PSNumber(String name)

Method Detail

getFloat

public float getFloat()

execute

public boolean execute(OperandStack os)

Specified by:

execute in class PSObject

getDouble

public abstract double getDouble()

getInt

public abstract int getInt()
                    throws RangeException

Throws:

RangeException