jv.thirdParty.expr
Class Variable

java.lang.Object
  |
  +--jv.thirdParty.expr.Variable

All Implemented Interfaces:

java.io.Serializable

public class Variable

extends java.lang.Object

implements java.io.Serializable

Variables associate values with names. Copyright 1996 by Darius Bacon; see the file COPYING. 01Jun96: made `make' synchronized.

See Also:

Serialized Form

Constructor Summary

Variable(java.lang.String _name)
Constructor with name of variable and initial value zero.

Method Summary

double	getValue() Get current value of variable.
static Variable	make(java.lang.String _name) Return the unique variable named `_name', or create it if it does not exist yet.
void	set_value(double _val) Deprecated. use setValue(double) instead
void	setValue(double _val) Set current value of variable.
java.lang.String	toString() Create a string representation consisting of name and value.
double	value() Deprecated. use setValue(double) instead

Methods inherited from class java.lang.Object

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

Constructor Detail

Variable

public Variable(java.lang.String _name)

Constructor with name of variable and initial value zero.

Method Detail

make

public static Variable make(java.lang.String _name)

Return the unique variable named `_name', or create it if it does not exist yet.

toString

public java.lang.String toString()

Create a string representation consisting of name and value.

Overrides:

toString in class java.lang.Object

getValue

public double getValue()

Get current value of variable.

setValue

public void setValue(double _val)

Set current value of variable.

value

public double value()

Deprecated. use setValue(double) instead

Get current value of variable.

set_value

public void set_value(double _val)

Deprecated. use setValue(double) instead

Set current value of variable.