org.openrdf.sesame.sail.query
Class CompareAny

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

All Implemented Interfaces:

BooleanExpr

public class CompareAny

extends Object

implements BooleanExpr

Constructor Summary

CompareAny(ValueExpr valueExpr, Query qc, int op)

Method Summary

ValueExpr	getLeftArg()
int	getOperator()
Query	getRightArg()
void	getVariables(Collection variables) Gets all variables that are used in this BooleanExpr.
boolean	isTrue(RdfSource rdfSource) Evaluates the boolean expression on the supplied RdfSource object.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CompareAny

public CompareAny(ValueExpr valueExpr,
                  Query qc,
                  int op)

Method Detail

getLeftArg

public ValueExpr getLeftArg()

getRightArg

public Query getRightArg()

getOperator

public int getOperator()

getVariables

public void getVariables(Collection variables)

Description copied from interface: BooleanExpr

Gets all variables that are used in this BooleanExpr.

Specified by:

getVariables in interface BooleanExpr

Parameters:

variables - A Collection to add the Var objects to.

isTrue

public boolean isTrue(RdfSource rdfSource)
               throws SailQueryException

Description copied from interface: BooleanExpr

Evaluates the boolean expression on the supplied RdfSource object.

Specified by:

isTrue in interface BooleanExpr

Parameters:

rdfSource - The RdfSource to evaluate the boolean expression against.

Returns:

the result of the evaluation.

Throws:

SailQueryException

toString

public String toString()