| /** |
| * 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.records.impl.pb; |
| |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.api.records.YarnClusterMetrics; |
| import org.apache.hadoop.yarn.proto.YarnProtos.YarnClusterMetricsProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.YarnClusterMetricsProtoOrBuilder; |
| |
| import com.google.protobuf.TextFormat; |
| |
| @Private |
| @Unstable |
| public class YarnClusterMetricsPBImpl extends YarnClusterMetrics { |
| YarnClusterMetricsProto proto = YarnClusterMetricsProto.getDefaultInstance(); |
| YarnClusterMetricsProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| public YarnClusterMetricsPBImpl() { |
| builder = YarnClusterMetricsProto.newBuilder(); |
| } |
| |
| public YarnClusterMetricsPBImpl(YarnClusterMetricsProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public YarnClusterMetricsProto getProto() { |
| 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 maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = YarnClusterMetricsProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| |
| @Override |
| public int getNumNodeManagers() { |
| YarnClusterMetricsProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.getNumNodeManagers()); |
| } |
| |
| @Override |
| public void setNumNodeManagers(int numNodeManagers) { |
| maybeInitBuilder(); |
| builder.setNumNodeManagers((numNodeManagers)); |
| } |
| |
| @Override |
| public int getNumDecommissionedNodeManagers() { |
| YarnClusterMetricsProtoOrBuilder p = viaProto ? proto : builder; |
| if (p.hasNumDecommissionedNms()) { |
| return (p.getNumDecommissionedNms()); |
| } |
| return 0; |
| } |
| |
| @Override |
| public void |
| setNumDecommissionedNodeManagers(int numDecommissionedNodeManagers) { |
| maybeInitBuilder(); |
| builder.setNumDecommissionedNms((numDecommissionedNodeManagers)); |
| } |
| |
| @Override |
| public int getNumActiveNodeManagers() { |
| YarnClusterMetricsProtoOrBuilder p = viaProto ? proto : builder; |
| if (p.hasNumActiveNms()) { |
| return (p.getNumActiveNms()); |
| } |
| return 0; |
| } |
| |
| @Override |
| public void setNumActiveNodeManagers(int numActiveNodeManagers) { |
| maybeInitBuilder(); |
| builder.setNumActiveNms((numActiveNodeManagers)); |
| } |
| |
| @Override |
| public int getNumLostNodeManagers() { |
| YarnClusterMetricsProtoOrBuilder p = viaProto ? proto : builder; |
| if (p.hasNumLostNms()) { |
| return (p.getNumLostNms()); |
| } |
| return 0; |
| } |
| |
| @Override |
| public void setNumLostNodeManagers(int numLostNodeManagers) { |
| maybeInitBuilder(); |
| builder.setNumLostNms((numLostNodeManagers)); |
| } |
| |
| @Override |
| public int getNumUnhealthyNodeManagers() { |
| YarnClusterMetricsProtoOrBuilder p = viaProto ? proto : builder; |
| if (p.hasNumUnhealthyNms()) { |
| return (p.getNumUnhealthyNms()); |
| } |
| return 0; |
| |
| } |
| |
| @Override |
| public void setNumUnhealthyNodeManagers(int numUnhealthyNodeManagers) { |
| maybeInitBuilder(); |
| builder.setNumUnhealthyNms((numUnhealthyNodeManagers)); |
| } |
| |
| @Override |
| public int getNumRebootedNodeManagers() { |
| YarnClusterMetricsProtoOrBuilder p = viaProto ? proto : builder; |
| if (p.hasNumRebootedNms()) { |
| return (p.getNumRebootedNms()); |
| } |
| return 0; |
| } |
| |
| @Override |
| public void setNumRebootedNodeManagers(int numRebootedNodeManagers) { |
| maybeInitBuilder(); |
| builder.setNumRebootedNms((numRebootedNodeManagers)); |
| } |
| } |