| /** |
| * 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.hadoop.yarn.api.protocolrecords.impl.pb; |
| |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse; |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ApplicationIdPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ResourcePBImpl; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto; |
| import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetNewApplicationResponseProto; |
| import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetNewApplicationResponseProtoOrBuilder; |
| |
| import com.google.protobuf.TextFormat; |
| |
| @Private |
| @Unstable |
| public class GetNewApplicationResponsePBImpl extends GetNewApplicationResponse { |
| GetNewApplicationResponseProto proto = GetNewApplicationResponseProto.getDefaultInstance(); |
| GetNewApplicationResponseProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private ApplicationId applicationId = null; |
| private Resource maximumResourceCapability = null; |
| |
| public GetNewApplicationResponsePBImpl() { |
| builder = GetNewApplicationResponseProto.newBuilder(); |
| } |
| |
| public GetNewApplicationResponsePBImpl(GetNewApplicationResponseProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public GetNewApplicationResponseProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| @Override |
| public int hashCode() { |
| return getProto().hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other == null) |
| return false; |
| if (other.getClass().isAssignableFrom(this.getClass())) { |
| return this.getProto().equals(this.getClass().cast(other).getProto()); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return TextFormat.shortDebugString(getProto()); |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (applicationId != null) { |
| builder.setApplicationId(convertToProtoFormat(this.applicationId)); |
| } |
| if (maximumResourceCapability != null) { |
| builder.setMaximumCapability(convertToProtoFormat(this.maximumResourceCapability)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = GetNewApplicationResponseProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| |
| @Override |
| public ApplicationId getApplicationId() { |
| if (this.applicationId != null) { |
| return this.applicationId; |
| } |
| |
| GetNewApplicationResponseProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasApplicationId()) { |
| return null; |
| } |
| |
| this.applicationId = convertFromProtoFormat(p.getApplicationId()); |
| return this.applicationId; |
| } |
| |
| @Override |
| public void setApplicationId(ApplicationId applicationId) { |
| maybeInitBuilder(); |
| if (applicationId == null) |
| builder.clearApplicationId(); |
| this.applicationId = applicationId; |
| } |
| |
| @Override |
| public Resource getMaximumResourceCapability() { |
| if (this.maximumResourceCapability != null) { |
| return this.maximumResourceCapability; |
| } |
| |
| GetNewApplicationResponseProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasMaximumCapability()) { |
| return null; |
| } |
| |
| this.maximumResourceCapability = convertFromProtoFormat(p.getMaximumCapability()); |
| return this.maximumResourceCapability; |
| } |
| |
| @Override |
| public void setMaximumResourceCapability(Resource capability) { |
| maybeInitBuilder(); |
| if(maximumResourceCapability == null) { |
| builder.clearMaximumCapability(); |
| } |
| this.maximumResourceCapability = capability; |
| } |
| |
| private ApplicationIdPBImpl convertFromProtoFormat(ApplicationIdProto p) { |
| return new ApplicationIdPBImpl(p); |
| } |
| |
| private ApplicationIdProto convertToProtoFormat(ApplicationId t) { |
| return ((ApplicationIdPBImpl)t).getProto(); |
| } |
| |
| private Resource convertFromProtoFormat(ResourceProto resource) { |
| return new ResourcePBImpl(resource); |
| } |
| |
| private ResourceProto convertToProtoFormat(Resource resource) { |
| return ProtoUtils.convertToProtoFormat(resource); |
| } |
| |
| } |