1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 package org.apache.giraph.block_app.test_setup; 19 20 import org.apache.hadoop.io.Writable; 21 import org.apache.hadoop.io.WritableComparable; 22 23 /** 24 * Test graph checker, function that checks whether output 25 * of a test is correct. 26 * 27 * @param <I> Vertex id type 28 * @param <V> Vertex value type 29 * @param <E> Edge value type 30 */ 31 public interface TestGraphChecker<I extends WritableComparable, 32 V extends Writable, E extends Writable> { 33 void checkOutput(NumericTestGraph<I, V, E> graph); 34 }