| /** |
| * 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.ambari.metrics.records.impl.pb; |
| |
| import org.apache.ambari.metrics.records.ContainerStartData; |
| import org.apache.hadoop.yarn.api.records.ContainerId; |
| import org.apache.hadoop.yarn.api.records.NodeId; |
| import org.apache.hadoop.yarn.api.records.Priority; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ContainerIdPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.NodeIdPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.PriorityPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ResourcePBImpl; |
| import org.apache.hadoop.yarn.proto.ApplicationHistoryServerProtos.ContainerStartDataProto; |
| import org.apache.hadoop.yarn.proto.ApplicationHistoryServerProtos.ContainerStartDataProtoOrBuilder; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ContainerIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.PriorityProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto; |
| |
| import com.google.protobuf.TextFormat; |
| |
| public class ContainerStartDataPBImpl extends ContainerStartData { |
| |
| ContainerStartDataProto proto = ContainerStartDataProto.getDefaultInstance(); |
| ContainerStartDataProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private ContainerId containerId; |
| private Resource resource; |
| private NodeId nodeId; |
| private Priority priority; |
| |
| public ContainerStartDataPBImpl() { |
| builder = ContainerStartDataProto.newBuilder(); |
| } |
| |
| public ContainerStartDataPBImpl(ContainerStartDataProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| @Override |
| public ContainerId getContainerId() { |
| if (this.containerId != null) { |
| return this.containerId; |
| } |
| ContainerStartDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasContainerId()) { |
| return null; |
| } |
| this.containerId = convertFromProtoFormat(p.getContainerId()); |
| return this.containerId; |
| } |
| |
| @Override |
| public void setContainerId(ContainerId containerId) { |
| maybeInitBuilder(); |
| if (containerId == null) { |
| builder.clearContainerId(); |
| } |
| this.containerId = containerId; |
| } |
| |
| @Override |
| public Resource getAllocatedResource() { |
| if (this.resource != null) { |
| return this.resource; |
| } |
| ContainerStartDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasAllocatedResource()) { |
| return null; |
| } |
| this.resource = convertFromProtoFormat(p.getAllocatedResource()); |
| return this.resource; |
| } |
| |
| @Override |
| public void setAllocatedResource(Resource resource) { |
| maybeInitBuilder(); |
| if (resource == null) { |
| builder.clearAllocatedResource(); |
| } |
| this.resource = resource; |
| } |
| |
| @Override |
| public NodeId getAssignedNode() { |
| if (this.nodeId != null) { |
| return this.nodeId; |
| } |
| ContainerStartDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasAssignedNodeId()) { |
| return null; |
| } |
| this.nodeId = convertFromProtoFormat(p.getAssignedNodeId()); |
| return this.nodeId; |
| } |
| |
| @Override |
| public void setAssignedNode(NodeId nodeId) { |
| maybeInitBuilder(); |
| if (nodeId == null) { |
| builder.clearAssignedNodeId(); |
| } |
| this.nodeId = nodeId; |
| } |
| |
| @Override |
| public Priority getPriority() { |
| if (this.priority != null) { |
| return this.priority; |
| } |
| ContainerStartDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasPriority()) { |
| return null; |
| } |
| this.priority = convertFromProtoFormat(p.getPriority()); |
| return this.priority; |
| } |
| |
| @Override |
| public void setPriority(Priority priority) { |
| maybeInitBuilder(); |
| if (priority == null) { |
| builder.clearPriority(); |
| } |
| this.priority = priority; |
| } |
| |
| @Override |
| public long getStartTime() { |
| ContainerStartDataProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getStartTime(); |
| } |
| |
| @Override |
| public void setStartTime(long startTime) { |
| maybeInitBuilder(); |
| builder.setStartTime(startTime); |
| } |
| |
| public ContainerStartDataProto 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 (this.containerId != null |
| && !((ContainerIdPBImpl) this.containerId).getProto().equals( |
| builder.getContainerId())) { |
| builder.setContainerId(convertToProtoFormat(this.containerId)); |
| } |
| if (this.resource != null |
| && !((ResourcePBImpl) this.resource).getProto().equals( |
| builder.getAllocatedResource())) { |
| builder.setAllocatedResource(convertToProtoFormat(this.resource)); |
| } |
| if (this.nodeId != null |
| && !((NodeIdPBImpl) this.nodeId).getProto().equals( |
| builder.getAssignedNodeId())) { |
| builder.setAssignedNodeId(convertToProtoFormat(this.nodeId)); |
| } |
| if (this.priority != null |
| && !((PriorityPBImpl) this.priority).getProto().equals( |
| builder.getPriority())) { |
| builder.setPriority(convertToProtoFormat(this.priority)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) { |
| maybeInitBuilder(); |
| } |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = ContainerStartDataProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| private ContainerIdProto convertToProtoFormat(ContainerId containerId) { |
| return ((ContainerIdPBImpl) containerId).getProto(); |
| } |
| |
| private ContainerIdPBImpl |
| convertFromProtoFormat(ContainerIdProto containerId) { |
| return new ContainerIdPBImpl(containerId); |
| } |
| |
| private ResourceProto convertToProtoFormat(Resource resource) { |
| return ((ResourcePBImpl) resource).getProto(); |
| } |
| |
| private ResourcePBImpl convertFromProtoFormat(ResourceProto resource) { |
| return new ResourcePBImpl(resource); |
| } |
| |
| private NodeIdProto convertToProtoFormat(NodeId nodeId) { |
| return ((NodeIdPBImpl) nodeId).getProto(); |
| } |
| |
| private NodeIdPBImpl convertFromProtoFormat(NodeIdProto nodeId) { |
| return new NodeIdPBImpl(nodeId); |
| } |
| |
| private PriorityProto convertToProtoFormat(Priority priority) { |
| return ((PriorityPBImpl) priority).getProto(); |
| } |
| |
| private PriorityPBImpl convertFromProtoFormat(PriorityProto priority) { |
| return new PriorityPBImpl(priority); |
| } |
| |
| } |