Package redempt.crunch

Class Variable

java.lang.Object

redempt.crunch.Variable

All Implemented Interfaces:

Cloneable, Token, Value

public class Variable
extends Object
implements Value

Field Summary

Fields

Modifier and Type	Field	Description
protected CompiledExpression	expression

Constructor Summary

Constructors

Constructor	Description
Variable(CompiledExpression expression, int index)

Method Summary

Modifier and Type	Method	Description
Variable	getClone()
int	getIndex()
TokenType	getType()
double	getValue()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

expression

protected CompiledExpression expression

Constructor Details

Variable

public Variable(CompiledExpression expression,
 int index)

Method Details

getIndex

public int getIndex()

getValue

public double getValue()

Specified by:

getValue in interface Value

getType

public TokenType getType()

Specified by:

getType in interface Token

Returns:

The type of this Token

toString

public String toString()

Overrides:

toString in class Object

getClone

public Variable getClone()

Specified by:

getClone in interface Value