Package org.oristool.math.expression

Class Variable

java.lang.Object

org.oristool.math.expression.Variable

All Implemented Interfaces:

Comparable<Variable>

public final class Variable
extends Object
implements Comparable<Variable>

A generic variable-name holder.

Field Summary

Fields

Modifier and Type	Field	Description
static final Variable	AGE
static final Variable	TSTAR
static final Variable	X

Constructor Summary

Constructors

Constructor	Description
Variable(String name)	Builds a variable from a string.

Method Summary

Modifier and Type	Method	Description
int	compareTo(Variable other)
boolean	equals(Object obj)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

TSTAR

public static final Variable TSTAR

AGE

public static final Variable AGE

X

public static final Variable X

Constructor Details

Variable

public Variable(String name)

Builds a variable from a string.

Parameters:

name - name of the variable

Method Details

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Variable other)

Specified by:

compareTo in interface Comparable<Variable>