| /* |
| * 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.hyracks.storage.am.rtree; |
| |
| import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer; |
| import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference; |
| import org.apache.hyracks.dataflow.common.data.marshalling.DoubleSerializerDeserializer; |
| import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer; |
| import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory; |
| import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig; |
| import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType; |
| |
| @SuppressWarnings("rawtypes") |
| public abstract class AbstractRTreeDeleteTest extends AbstractRTreeTestDriver { |
| |
| private final RTreeTestUtils rTreeTestUtils; |
| |
| private static final int numInsertRounds = AccessMethodTestsConfig.RTREE_NUM_INSERT_ROUNDS; |
| private static final int numDeleteRounds = AccessMethodTestsConfig.RTREE_NUM_DELETE_ROUNDS; |
| |
| public AbstractRTreeDeleteTest(boolean testRstarPolicy) { |
| super(testRstarPolicy); |
| this.rTreeTestUtils = new RTreeTestUtils(); |
| } |
| |
| @Override |
| protected void runTest(ISerializerDeserializer[] fieldSerdes, |
| IPrimitiveValueProviderFactory[] valueProviderFactories, int numKeys, ITupleReference key, |
| RTreePolicyType rtreePolicyType) throws Exception { |
| AbstractRTreeTestContext ctx = createTestContext(fieldSerdes, valueProviderFactories, numKeys, rtreePolicyType); |
| ctx.getIndex().create(); |
| ctx.getIndex().activate(); |
| for (int i = 0; i < numInsertRounds; i++) { |
| // We assume all fieldSerdes are of the same type. Check the first |
| // one to determine which field types to generate. |
| if (fieldSerdes[0] instanceof IntegerSerializerDeserializer) { |
| rTreeTestUtils.insertIntTuples(ctx, numTuplesToInsert, getRandom()); |
| } else if (fieldSerdes[0] instanceof DoubleSerializerDeserializer) { |
| rTreeTestUtils.insertDoubleTuples(ctx, numTuplesToInsert, getRandom()); |
| } |
| int numTuplesPerDeleteRound = (int) Math |
| .ceil((float) ctx.getCheckTuples().size() / (float) numDeleteRounds); |
| for (int j = 0; j < numDeleteRounds; j++) { |
| rTreeTestUtils.deleteTuples(ctx, numTuplesPerDeleteRound, getRandom()); |
| rTreeTestUtils.checkScan(ctx); |
| rTreeTestUtils.checkDiskOrderScan(ctx); |
| rTreeTestUtils.checkRangeSearch(ctx, key); |
| } |
| } |
| ctx.getIndex().deactivate(); |
| ctx.getIndex().destroy(); |
| } |
| |
| @Override |
| protected String getTestOpName() { |
| return "Delete"; |
| } |
| } |