org.openrdf.sesame.sail.query
Class Lang

java.lang.Object
  org.openrdf.sesame.sail.query.Lang

All Implemented Interfaces:

StringExpr, ValueExpr

public class Lang

extends Object

implements ValueExpr

Constructor Summary

Lang(Var var)

Method Summary

String	getString() Gets the String value for this expression.
Value	getValue() Gets the value of this expression.
Var	getVar()
void	getVariables(Collection variables) Gets all variables that are used in this StringExpr.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Lang

public Lang(Var var)

Method Detail

getVar

public Var getVar()

getString

public String getString()

Description copied from interface: StringExpr

Gets the String value for this expression.

Specified by:

getString in interface StringExpr

getVariables

public void getVariables(Collection variables)

Description copied from interface: StringExpr

Gets all variables that are used in this StringExpr.

Specified by:

getVariables in interface StringExpr

Parameters:

variables - a Collection to add relevant Var objects to.

getValue

public Value getValue()

Description copied from interface: ValueExpr

Gets the value of this expression.

Specified by:

getValue in interface ValueExpr

toString

public String toString()