| /** |
| * 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.server.api.protocolrecords.impl.pb; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.hadoop.yarn.proto.YarnServerResourceManagerServiceProtos.AttributeMappingOperationTypeProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeToAttributesProto; |
| import org.apache.hadoop.yarn.proto.YarnServerResourceManagerServiceProtos.NodesToAttributesMappingRequestProto; |
| import org.apache.hadoop.yarn.proto.YarnServerResourceManagerServiceProtos.NodesToAttributesMappingRequestProtoOrBuilder; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.AttributeMappingOperationType; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.NodeToAttributes; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.NodesToAttributesMappingRequest; |
| |
| public class NodesToAttributesMappingRequestPBImpl |
| extends NodesToAttributesMappingRequest { |
| private NodesToAttributesMappingRequestProto proto = |
| NodesToAttributesMappingRequestProto.getDefaultInstance(); |
| private NodesToAttributesMappingRequestProto.Builder builder = null; |
| private boolean viaProto = false; |
| |
| private List<NodeToAttributes> nodeAttributesMapping = null; |
| |
| public NodesToAttributesMappingRequestPBImpl() { |
| builder = NodesToAttributesMappingRequestProto.newBuilder(); |
| } |
| |
| public NodesToAttributesMappingRequestPBImpl( |
| NodesToAttributesMappingRequestProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) { |
| maybeInitBuilder(); |
| } |
| if (this.nodeAttributesMapping != null) { |
| for (NodeToAttributes nodeAttributes : nodeAttributesMapping) { |
| builder.addNodeToAttributes( |
| ((NodeToAttributesPBImpl) nodeAttributes).getProto()); |
| } |
| } |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| public NodesToAttributesMappingRequestProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = NodesToAttributesMappingRequestProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| @Override |
| public void setNodesToAttributes(List<NodeToAttributes> nodesToAttributes) { |
| if (nodeAttributesMapping == null) { |
| nodeAttributesMapping = new ArrayList<>(); |
| } |
| if(nodesToAttributes == null) { |
| throw new IllegalArgumentException("nodesToAttributes cannot be null"); |
| } |
| nodeAttributesMapping.clear(); |
| nodeAttributesMapping.addAll(nodesToAttributes); |
| } |
| |
| private void initNodeAttributesMapping() { |
| if (this.nodeAttributesMapping != null) { |
| return; |
| } |
| |
| NodesToAttributesMappingRequestProtoOrBuilder p = |
| viaProto ? proto : builder; |
| List<NodeToAttributesProto> nodeAttributesProtoList = |
| p.getNodeToAttributesList(); |
| List<NodeToAttributes> attributes = new ArrayList<>(); |
| if (nodeAttributesProtoList == null |
| || nodeAttributesProtoList.size() == 0) { |
| this.nodeAttributesMapping = attributes; |
| return; |
| } |
| for (NodeToAttributesProto nodeAttributeProto : nodeAttributesProtoList) { |
| attributes.add(new NodeToAttributesPBImpl(nodeAttributeProto)); |
| } |
| this.nodeAttributesMapping = attributes; |
| } |
| |
| @Override |
| public List<NodeToAttributes> getNodesToAttributes() { |
| initNodeAttributesMapping(); |
| return this.nodeAttributesMapping; |
| } |
| |
| @Override |
| public void setFailOnUnknownNodes(boolean failOnUnknownNodes) { |
| maybeInitBuilder(); |
| builder.setFailOnUnknownNodes(failOnUnknownNodes); |
| } |
| |
| @Override |
| public boolean getFailOnUnknownNodes() { |
| NodesToAttributesMappingRequestProtoOrBuilder p = |
| viaProto ? proto : builder; |
| return p.getFailOnUnknownNodes(); |
| } |
| |
| @Override |
| public void setOperation(AttributeMappingOperationType operation) { |
| maybeInitBuilder(); |
| builder.setOperation(convertToProtoFormat(operation)); |
| } |
| |
| private AttributeMappingOperationTypeProto convertToProtoFormat( |
| AttributeMappingOperationType operation) { |
| return AttributeMappingOperationTypeProto.valueOf(operation.name()); |
| } |
| |
| private AttributeMappingOperationType convertFromProtoFormat( |
| AttributeMappingOperationTypeProto operationTypeProto) { |
| return AttributeMappingOperationType.valueOf(operationTypeProto.name()); |
| } |
| |
| @Override |
| public AttributeMappingOperationType getOperation() { |
| NodesToAttributesMappingRequestProtoOrBuilder p = |
| viaProto ? proto : builder; |
| if (!p.hasOperation()) { |
| return null; |
| } |
| return convertFromProtoFormat(p.getOperation()); |
| } |
| |
| @Override |
| public int hashCode() { |
| return getProto().hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null) { |
| return false; |
| } |
| if (obj instanceof NodesToAttributesMappingRequest) { |
| NodesToAttributesMappingRequest other = |
| (NodesToAttributesMappingRequest) obj; |
| if (getNodesToAttributes() == null) { |
| if (other.getNodesToAttributes() != null) { |
| return false; |
| } |
| } else if (!getNodesToAttributes() |
| .containsAll(other.getNodesToAttributes())) { |
| return false; |
| } |
| |
| if (getOperation() == null) { |
| if (other.getOperation() != null) { |
| return false; |
| } |
| } else if (!getOperation().equals(other.getOperation())) { |
| return false; |
| } |
| |
| return getFailOnUnknownNodes() == other.getFailOnUnknownNodes(); |
| } |
| return false; |
| } |
| } |