Github user isper3at commented on a diff in the pull request:
https://github.com/apache/incubator-rya/pull/161#discussion_r122251503
--- Diff:
common/rya.api/src/main/java/org/apache/rya/api/domain/RyaSubGraph.java ---
@@ -0,0 +1,105 @@
+package org.apache.rya.api.domain;
+/*
+ * 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.
+ */
+import java.util.HashSet;
+import java.util.Set;
+
+import com.google.common.base.Objects;
+
+/**
+ * This class packages together a collection of {@link RyaStatement}s to
form a subgraph
+ */
+public class RyaSubGraph {
+
+ private String id;
+ private Set<RyaStatement> statements;
+
+ public RyaSubGraph(String id) {
+ this.id = id;
+ this.statements = new HashSet<>();
+ }
+
+ public RyaSubGraph(String id, Set<RyaStatement> statements) {
+ this.id = id;
+ this.statements = statements;
+ }
+
+ /**
+ * @return id of this subgraph
+ */
+ public String getId() {
+ return id;
+ }
+
+ /**
+ * @return RyaStatements representing this subgraph
+ */
+ public Set<RyaStatement> getStatements() {
+ return statements;
+ }
+
+ /**
+ * Sets id of subgraph
+ * @param id - id of subgraph
+ */
+ public void setId(String id) {
+ this.id = id;
+ }
+
+ public void setStatements(Set<RyaStatement> statements) {
+ this.statements = statements;
+ }
+
+
+ /**
+ * Adds statement to this subgraph
+ * @param statement - RyaStatement to be added to subgraph
+ */
+ public void addStatement(RyaStatement statement){
+ statements.add(statement);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+
+ if(this == other) {
+ return true;
+ }
+
+ if(other instanceof RyaSubGraph) {
+ RyaSubGraph bundle = (RyaSubGraph) other;
+ return Objects.equal(this.id, ((RyaSubGraph) other).id) &&
Objects.equal(this.statements,bundle.statements);
--- End diff --
you should be able to do Objects.equal().equals().equal().....
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