| /* |
| * 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.rya.export.accumulo; |
| |
| import java.util.Date; |
| |
| import org.apache.rya.api.domain.RyaStatement; |
| import org.apache.rya.api.domain.RyaIRI; |
| import org.apache.rya.export.accumulo.util.AccumuloRyaUtils; |
| |
| /** |
| * Utility methods for testing merging/copying. |
| */ |
| public final class TestUtils { |
| private static final String NAMESPACE = "#:"; |
| |
| /** |
| * Creates a {@link RyaIRI} for the specified local name. |
| * @param localName the IRI's local name. |
| * @return the {@link RyaIRI}. |
| */ |
| public static RyaIRI createRyaIri(final String localName) { |
| return AccumuloRyaUtils.createRyaIri(NAMESPACE, localName); |
| } |
| |
| /** |
| * Converts a {@link RyaIRI} to the contained data string. |
| * @param ryaIri the {@link RyaIRI} to convert. |
| * @return the data value without the namespace. |
| */ |
| public static String convertRyaIriToString(final RyaIRI ryaIri) { |
| return AccumuloRyaUtils.convertRyaIriToString(NAMESPACE, ryaIri); |
| } |
| |
| /** |
| * Creates a {@link RyaStatement} from the specified subject, predicate, and object. |
| * @param subject the subject. |
| * @param predicate the predicate. |
| * @param object the object. |
| * @param date the {@link Date} to use for the key's timestamp. |
| * @return the {@link RyaStatement}. |
| */ |
| public static RyaStatement createRyaStatement(final String subject, final String predicate, final String object, final Date date) { |
| final RyaIRI subjectIri = createRyaIri(subject); |
| final RyaIRI predicateIri = createRyaIri(predicate); |
| final RyaIRI objectIri = createRyaIri(object); |
| final RyaStatement ryaStatement = new RyaStatement(subjectIri, predicateIri, objectIri); |
| if (date != null) { |
| ryaStatement.setTimestamp(date.getTime()); |
| } |
| return ryaStatement; |
| } |
| |
| /** |
| * Copies a {@link RyaStatement} into a new {@link RyaStatement}. |
| * @param s the {@link RyaStatement} to copy. |
| * @return the newly copied {@link RyaStatement}. |
| */ |
| public static RyaStatement copyRyaStatement(final RyaStatement s) { |
| return new RyaStatement(s.getSubject(), s.getPredicate(), s.getObject(), s.getContext(), s.getQualifer(), s.getColumnVisibility(), s.getValue(), s.getTimestamp()); |
| } |
| } |