Class Variable

java.lang.Object
  |
  +--Variable

public class Variable

extends java.lang.Object

Variable.java Unassigned Variables can match to any value or another Variable of the same name. Created: Wed Apr 14 16:14:03 1999

Field Summary

(package private) java.lang.String	name
(package private) static java.util.Hashtable	namesUsed

Constructor Summary

Variable(java.lang.String n)

Variable(java.lang.String n, boolean unique)
Creates Variable with a unique name using given String prefix.

Method Summary

boolean	equals(java.lang.Object obj)
java.lang.String	getName()
static java.lang.String	getUniqueName(java.lang.String s)
static Variable	getVarFromUniqueName(java.lang.String name)
int	hashCode() Hash Variables according to their String names.
static boolean	isVarName(java.lang.String s)
boolean	prefixMatch(java.lang.String s)
java.lang.String	toString()

Methods inherited from class java.lang.Object

, clone, finalize, getClass, notify, notifyAll, registerNatives, wait, wait, wait

Field Detail

namesUsed

static java.util.Hashtable namesUsed

name

java.lang.String name

Constructor Detail

Variable

public Variable(java.lang.String n)

Variable

public Variable(java.lang.String n,
                boolean unique)

Creates Variable with a unique name using given String prefix.

Method Detail

getName

public java.lang.String getName()

isVarName

public static boolean isVarName(java.lang.String s)

prefixMatch

public boolean prefixMatch(java.lang.String s)

getVarFromUniqueName

public static Variable getVarFromUniqueName(java.lang.String name)

getUniqueName

public static java.lang.String getUniqueName(java.lang.String s)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Hash Variables according to their String names.

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object