/*
* 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,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jena.sparql.solver;
import org.apache.jena.atlas.lib.StrUtils ;
import org.apache.jena.graph.Triple ;
import org.apache.jena.sparql.core.BasicPattern ;
import org.apache.jena.sparql.engine.optimizer.StatsMatcher ;
import org.apache.jena.sparql.sse.Item ;
import org.apache.jena.sparql.sse.SSE ;
public class TestSolverLib
{
public static BasicPattern bgp(String str)
{
String s1 = "(prefix ((: <http://example/>)) " ;
String s2 = ")" ;
return SSE.parseBGP(s1+str+s2) ;
}
// private static StatsMatcher matcher(String str)
// {
// String s1 = "(prefix ((: <http://example/>))\n(stats " ;
// String s2 = "))" ;
// Item item = SSE.parse(s1+str+s2) ;
// return new StatsMatcher(item) ;
// }
//
public static StatsMatcher matcher(String... str)
{
String s1 = "(prefix ((: <http://example/>))\n(stats " ;
String s2 = "))" ;
String x = StrUtils.strjoinNL(str) ;
Item item = SSE.parse(s1+x+s2) ;
return new StatsMatcher(item) ;
}
public static Triple triple(String str)
{
String s1 = "(prefix ((: <http://example/>)) " ;
String s2 = ")" ;
return SSE.parseTriple(s1+str+s2) ;
}
}