org.apache.clerezza.rdf.core.sparql.query

Class Variable

java.lang.Object

org.apache.clerezza.rdf.core.sparql.query.Variable

All Implemented Interfaces:

Expression

public class Variable
extends Object
implements Expression

Defines a Variable. A Variable can occur in an Expression and is itself an Expression.

Author:

hasan

Constructor Summary

Constructors

Constructor and Description
Variable()
Variable(String name) Creates a variable with the specified name
Variable(String name, Expression boundExpression)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
Expression	getBoundExpression()
String	getName()
int	hashCode()
void	setBoundExpression(Expression boundExpression)

Methods inherited from class java.lang.Object

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

Constructor Detail

Variable

public Variable()

Variable

public Variable(String name)

Creates a variable with the specified name

Parameters:

name -

Variable

public Variable(String name,
        Expression boundExpression)

Method Detail

getName

public String getName()

Returns:

the name

getBoundExpression

public Expression getBoundExpression()

setBoundExpression

public void setBoundExpression(Expression boundExpression)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object