| /* |
| * 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.carbondata.core.indexstore; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.carbondata.core.index.Segment; |
| |
| import org.apache.hadoop.io.Writable; |
| |
| public class SegmentWrapperContainer implements Writable { |
| |
| private SegmentWrapper[] segmentWrappers; |
| |
| public SegmentWrapperContainer() { |
| } |
| |
| public SegmentWrapperContainer(SegmentWrapper[] segmentWrappers) { |
| this.segmentWrappers = segmentWrappers; |
| } |
| |
| public List<Segment> getSegments() { |
| List<Segment> segments = new ArrayList<>(); |
| for (SegmentWrapper segmentWrapper: segmentWrappers) { |
| segments.addAll(segmentWrapper.getSegments()); |
| } |
| return segments; |
| } |
| |
| @Override |
| public void write(DataOutput dataOutput) throws IOException { |
| dataOutput.writeInt(segmentWrappers.length); |
| for (SegmentWrapper segmentWrapper: segmentWrappers) { |
| segmentWrapper.write(dataOutput); |
| } |
| } |
| |
| @Override |
| public void readFields(DataInput dataInput) throws IOException { |
| int numOfWrappers = dataInput.readInt(); |
| segmentWrappers = new SegmentWrapper[numOfWrappers]; |
| for (int i = 0; i < numOfWrappers; i++) { |
| SegmentWrapper segmentWrapper = new SegmentWrapper(); |
| segmentWrapper.readFields(dataInput); |
| segmentWrappers[i] = segmentWrapper; |
| } |
| } |
| } |