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SDB is a persistence layer for use with Apache Jena that uses an SQL database to store triples/quads.

There is a newer version: 3.17.0

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
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 * See the License for the specific language governing permissions and
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package org.apache.jena.sdb.exprmatch;

import org.apache.jena.sparql.core.Var ;
import org.apache.jena.sparql.expr.Expr ;



/** Expression pattern action.
 *  return true for a match; return false or throw NoMatch for failure.
 *  The exception can have a reason string. 
 * 
 */

public interface ActionMatch
{
    boolean match(Var var, Expr expr, MapResult resultMap) ;
}