cb.petal
Class Literal

java.lang.Object
  |
  +--cb.petal.Literal

All Implemented Interfaces:

java.lang.Cloneable, PetalNode, java.io.Serializable

Direct Known Subclasses:

BooleanLiteral, FloatLiteral, IntegerLiteral, Location, StringLiteral, Tag, Tuple, Value

public abstract class Literal

extends java.lang.Object

implements PetalNode

Super class for literals like int, String, value, etc.

Version:

$Id: Literal.java,v 1.7 2001/07/09 07:48:52 dahm Exp $

Author:

M. Dahm

See Also:

Serialized Form

Constructor Summary

protected

Literal(java.lang.String kind)

Method Summary

java.lang.Object	clone()
int	getChildCount()
java.lang.String	getKind()
abstract java.lang.Object	getLiteralValue()

Methods inherited from class java.lang.Object

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

Methods inherited from interface cb.petal.PetalNode

accept

Constructor Detail

Literal

protected Literal(java.lang.String kind)

Method Detail

getKind

public java.lang.String getKind()

Specified by:

getKind in interface PetalNode

getChildCount

public int getChildCount()

Specified by:

getChildCount in interface PetalNode

getLiteralValue

public abstract java.lang.Object getLiteralValue()

Returns:

object corresponding to the usual Java hierarchy, e.g., an Integer for an IntegerLiteral.

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object