| package org.apache.hadoop.yarn.api.records.impl.pb; |
| |
| import org.apache.hadoop.yarn.api.records.NodeHealthStatus; |
| import org.apache.hadoop.yarn.api.records.NodeId; |
| import org.apache.hadoop.yarn.api.records.NodeReport; |
| import org.apache.hadoop.yarn.api.records.ProtoBase; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeHealthStatusProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeReportProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeReportProtoOrBuilder; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto; |
| |
| public class NodeReportPBImpl extends ProtoBase<NodeReportProto> |
| implements NodeReport { |
| |
| private NodeReportProto proto = NodeReportProto.getDefaultInstance(); |
| private NodeReportProto.Builder builder = null; |
| private boolean viaProto = false; |
| private NodeId nodeId; |
| private Resource used; |
| private Resource capability; |
| private NodeHealthStatus nodeHealthStatus; |
| |
| public NodeReportPBImpl() { |
| builder = NodeReportProto.newBuilder(); |
| } |
| |
| public NodeReportPBImpl(NodeReportProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| @Override |
| public Resource getCapability() { |
| if (this.capability != null) { |
| return this.capability; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasCapability()) { |
| return null; |
| } |
| this.capability = convertFromProtoFormat(p.getCapability()); |
| return this.capability; |
| } |
| |
| @Override |
| public NodeHealthStatus getNodeHealthStatus() { |
| if (this.nodeHealthStatus != null) { |
| return this.nodeHealthStatus; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasNodeHealthStatus()) { |
| return null; |
| } |
| this.nodeHealthStatus = convertFromProtoFormat(p.getNodeHealthStatus()); |
| return this.nodeHealthStatus; |
| } |
| |
| @Override |
| public String getHttpAddress() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.hasHttpAddress()) ? p.getHttpAddress() : null; |
| } |
| |
| @Override |
| public int getNumContainers() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.hasNumContainers()) ? p.getNumContainers() : 0; |
| } |
| |
| @Override |
| public String getRackName() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.hasRackName()) ? p.getRackName() : null; |
| } |
| |
| @Override |
| public Resource getUsed() { |
| if (this.used != null) { |
| return this.used; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasUsed()) { |
| return null; |
| } |
| this.used = convertFromProtoFormat(p.getUsed()); |
| return this.used; |
| } |
| |
| @Override |
| public NodeId getNodeId() { |
| if (this.nodeId != null) { |
| return this.nodeId; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasNodeId()) { |
| return null; |
| } |
| this.nodeId = convertFromProtoFormat(p.getNodeId()); |
| return this.nodeId; |
| } |
| |
| @Override |
| public void setNodeId(NodeId nodeId) { |
| maybeInitBuilder(); |
| if (nodeId == null) |
| builder.clearNodeId(); |
| this.nodeId = nodeId; |
| } |
| |
| @Override |
| public void setCapability(Resource capability) { |
| maybeInitBuilder(); |
| if (capability == null) |
| builder.clearCapability(); |
| this.capability = capability; |
| } |
| |
| @Override |
| public void setNodeHealthStatus(NodeHealthStatus healthStatus) { |
| maybeInitBuilder(); |
| if (healthStatus == null) |
| builder.clearNodeHealthStatus(); |
| this.nodeHealthStatus = healthStatus; |
| } |
| |
| @Override |
| public void setHttpAddress(String httpAddress) { |
| maybeInitBuilder(); |
| if (httpAddress == null) { |
| builder.clearHttpAddress(); |
| return; |
| } |
| builder.setHttpAddress(httpAddress); |
| } |
| |
| @Override |
| public void setNumContainers(int numContainers) { |
| maybeInitBuilder(); |
| if (numContainers == 0) { |
| builder.clearNumContainers(); |
| return; |
| } |
| builder.setNumContainers(numContainers); |
| } |
| |
| @Override |
| public void setRackName(String rackName) { |
| maybeInitBuilder(); |
| if (rackName == null) { |
| builder.clearRackName(); |
| return; |
| } |
| builder.setRackName(rackName); |
| } |
| |
| @Override |
| public void setUsed(Resource used) { |
| maybeInitBuilder(); |
| if (used == null) |
| builder.clearUsed(); |
| this.used = used; |
| } |
| |
| @Override |
| public NodeReportProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.nodeId != null |
| && !((NodeIdPBImpl) this.nodeId).getProto().equals( |
| builder.getNodeId())) { |
| builder.setNodeId(convertToProtoFormat(this.nodeId)); |
| } |
| if (this.used != null |
| && !((ResourcePBImpl) this.used).getProto().equals( |
| builder.getUsed())) { |
| builder.setUsed(convertToProtoFormat(this.used)); |
| } |
| if (this.capability != null |
| && !((ResourcePBImpl) this.capability).getProto().equals( |
| builder.getCapability())) { |
| builder.setCapability(convertToProtoFormat(this.capability)); |
| } |
| if (this.nodeHealthStatus != null |
| && !((NodeHealthStatusPBImpl) this.nodeHealthStatus).getProto().equals( |
| builder.getNodeHealthStatus())) { |
| builder.setNodeHealthStatus(convertToProtoFormat(this.nodeHealthStatus)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = NodeReportProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| |
| private NodeIdPBImpl convertFromProtoFormat(NodeIdProto p) { |
| return new NodeIdPBImpl(p); |
| } |
| |
| private NodeIdProto convertToProtoFormat(NodeId nodeId) { |
| return ((NodeIdPBImpl) nodeId).getProto(); |
| } |
| |
| private ResourcePBImpl convertFromProtoFormat(ResourceProto p) { |
| return new ResourcePBImpl(p); |
| } |
| |
| private ResourceProto convertToProtoFormat(Resource r) { |
| return ((ResourcePBImpl) r).getProto(); |
| } |
| |
| private NodeHealthStatusPBImpl convertFromProtoFormat(NodeHealthStatusProto p) { |
| return new NodeHealthStatusPBImpl(p); |
| } |
| |
| private NodeHealthStatusProto convertToProtoFormat(NodeHealthStatus r) { |
| return ((NodeHealthStatusPBImpl) r).getProto(); |
| } |
| } |