org.jrdf.query.expression
Interface Expression<V extends ExpressionVisitor>

All Superinterfaces:

Serializable

All Known Implementing Classes:

Conjunction, Constraint, Optional, Projection, Union

public interface Expression<V extends ExpressionVisitor>
extends Serializable

A pattern of triples applied to a graph to constrain the results of a query.

Maps to a GraphPattern in the SPARQL grammar.

Version:

$Revision: 1045 $

Author:

Tom Adams

Method Summary

void	accept(V v)

Method Detail

accept

void accept(V v)