| /* |
| * Copyright 2009-2012 by The Regents of the University of California |
| * Licensed 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 from |
| * |
| * 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 edu.uci.ics.hyracks.storage.am.common.datagen; |
| |
| import java.io.IOException; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer; |
| import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference; |
| |
| @SuppressWarnings("rawtypes") |
| public class TupleBatch { |
| private final int size; |
| private final TupleGenerator[] tupleGens; |
| public final AtomicBoolean inUse = new AtomicBoolean(false); |
| |
| public TupleBatch(int size, IFieldValueGenerator[] fieldGens, ISerializerDeserializer[] fieldSerdes, int payloadSize) { |
| this.size = size; |
| tupleGens = new TupleGenerator[size]; |
| for (int i = 0; i < size; i++) { |
| tupleGens[i] = new TupleGenerator(fieldGens, fieldSerdes, payloadSize); |
| } |
| } |
| |
| public void generate() throws IOException { |
| for(TupleGenerator tupleGen : tupleGens) { |
| tupleGen.next(); |
| } |
| } |
| |
| public int size() { |
| return size; |
| } |
| |
| public ITupleReference get(int ix) { |
| return tupleGens[ix].get(); |
| } |
| } |