org.holtz.zoe
Class Number

java.lang.Object
  org.holtz.zoe.Expression
      org.holtz.zoe.Value
          org.holtz.zoe.Literal
              org.holtz.zoe.Number

public class Number
extends Literal

A numeric Literal Operand of a Statement in a Zoel program.

Author:

Brian Holtz

Field Summary

double

val

Constructor Summary

Number(double theVal)

Number(Number obj2Copy)

Method Summary

Number	copy()
boolean	isTrue()
double	toNumber()
java.lang.String	toString()
java.lang.String	toString(java.lang.String statementSeparator, Expression currExpr, java.lang.String cursor)

Methods inherited from class org.holtz.zoe.Value

parse

Methods inherited from class org.holtz.zoe.Expression

parse, totalStatements

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

val

public double val

Constructor Detail

Number

public Number(double theVal)

Number

public Number(Number obj2Copy)

Method Detail

copy

public Number copy()

Specified by:

copy in class Expression

toString

public java.lang.String toString(java.lang.String statementSeparator,
                                 Expression currExpr,
                                 java.lang.String cursor)

Specified by:

toString in class Expression

isTrue

public boolean isTrue()

Specified by:

isTrue in class Literal

toString

public java.lang.String toString()

Specified by:

toString in class Expression

toNumber

public double toNumber()

Specified by:

toNumber in class Literal