Github user meiercaleb commented on a diff in the pull request: https://github.com/apache/incubator-rya/pull/177#discussion_r127981484 --- Diff: extras/rya.indexing.pcj/src/main/java/org/apache/rya/indexing/pcj/storage/PeriodicQueryStorageMetadata.java --- @@ -0,0 +1,101 @@ +/* + * 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.indexing.pcj.storage; + +import java.util.Objects; + +import org.apache.commons.lang3.builder.EqualsBuilder; +import org.apache.rya.indexing.pcj.storage.accumulo.VariableOrder; + +import com.google.common.base.Preconditions; + +/** + * Metadata for a given PeriodicQueryStorage table. + */ +public class PeriodicQueryStorageMetadata { + + private String sparql; + private VariableOrder varOrder; + + /** + * Create a PeriodicQueryStorageMetadat object + * @param sparql - SPARQL query whose results are stored in table + * @param varOrder - order that BindingSet values are written in in table + */ + public PeriodicQueryStorageMetadata(String sparql, VariableOrder varOrder) { + Preconditions.checkNotNull(sparql); --- End diff -- done
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