| package org.apache.hadoop.yarn.server.api.records.impl.pb; |
| |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.ContainerId; |
| import org.apache.hadoop.yarn.api.records.ProtoBase; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ApplicationIdPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ContainerIdPBImpl; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ContainerIdProto; |
| import org.apache.hadoop.yarn.proto.YarnServerCommonProtos.HeartbeatResponseProto; |
| import org.apache.hadoop.yarn.proto.YarnServerCommonProtos.HeartbeatResponseProtoOrBuilder; |
| import org.apache.hadoop.yarn.server.api.records.HeartbeatResponse; |
| |
| |
| |
| public class HeartbeatResponsePBImpl extends ProtoBase<HeartbeatResponseProto> implements HeartbeatResponse { |
| HeartbeatResponseProto proto = HeartbeatResponseProto.getDefaultInstance(); |
| HeartbeatResponseProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private List<ContainerId> containersToCleanup = null; |
| |
| private List<ApplicationId> applicationsToCleanup = null; |
| |
| |
| public HeartbeatResponsePBImpl() { |
| builder = HeartbeatResponseProto.newBuilder(); |
| } |
| |
| public HeartbeatResponsePBImpl(HeartbeatResponseProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public HeartbeatResponseProto getProto() { |
| |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.containersToCleanup != null) { |
| addContainersToCleanupToProto(); |
| } |
| if (this.applicationsToCleanup != null) { |
| addApplicationsToCleanupToProto(); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = HeartbeatResponseProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| |
| @Override |
| public int getResponseId() { |
| HeartbeatResponseProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.getResponseId()); |
| } |
| |
| @Override |
| public void setResponseId(int responseId) { |
| maybeInitBuilder(); |
| builder.setResponseId((responseId)); |
| } |
| @Override |
| public boolean getReboot() { |
| HeartbeatResponseProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.getReboot()); |
| } |
| |
| @Override |
| public void setReboot(boolean reboot) { |
| maybeInitBuilder(); |
| builder.setReboot((reboot)); |
| } |
| @Override |
| public List<ContainerId> getContainersToCleanupList() { |
| initContainersToCleanup(); |
| return this.containersToCleanup; |
| } |
| @Override |
| public ContainerId getContainerToCleanup(int index) { |
| initContainersToCleanup(); |
| return this.containersToCleanup.get(index); |
| } |
| @Override |
| public int getContainersToCleanupCount() { |
| initContainersToCleanup(); |
| return this.containersToCleanup.size(); |
| } |
| |
| private void initContainersToCleanup() { |
| if (this.containersToCleanup != null) { |
| return; |
| } |
| HeartbeatResponseProtoOrBuilder p = viaProto ? proto : builder; |
| List<ContainerIdProto> list = p.getContainersToCleanupList(); |
| this.containersToCleanup = new ArrayList<ContainerId>(); |
| |
| for (ContainerIdProto c : list) { |
| this.containersToCleanup.add(convertFromProtoFormat(c)); |
| } |
| } |
| |
| @Override |
| public void addAllContainersToCleanup(final List<ContainerId> containersToCleanup) { |
| if (containersToCleanup == null) |
| return; |
| initContainersToCleanup(); |
| this.containersToCleanup.addAll(containersToCleanup); |
| } |
| |
| private void addContainersToCleanupToProto() { |
| maybeInitBuilder(); |
| builder.clearContainersToCleanup(); |
| if (containersToCleanup == null) |
| return; |
| Iterable<ContainerIdProto> iterable = new Iterable<ContainerIdProto>() { |
| @Override |
| public Iterator<ContainerIdProto> iterator() { |
| return new Iterator<ContainerIdProto>() { |
| |
| Iterator<ContainerId> iter = containersToCleanup.iterator(); |
| |
| @Override |
| public boolean hasNext() { |
| return iter.hasNext(); |
| } |
| |
| @Override |
| public ContainerIdProto next() { |
| return convertToProtoFormat(iter.next()); |
| } |
| |
| @Override |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| |
| } |
| }; |
| |
| } |
| }; |
| builder.addAllContainersToCleanup(iterable); |
| } |
| @Override |
| public void addContainerToCleanup(ContainerId containersToCleanup) { |
| initContainersToCleanup(); |
| this.containersToCleanup.add(containersToCleanup); |
| } |
| @Override |
| public void removeContainerToCleanup(int index) { |
| initContainersToCleanup(); |
| this.containersToCleanup.remove(index); |
| } |
| @Override |
| public void clearContainersToCleanup() { |
| initContainersToCleanup(); |
| this.containersToCleanup.clear(); |
| } |
| @Override |
| public List<ApplicationId> getApplicationsToCleanupList() { |
| initApplicationsToCleanup(); |
| return this.applicationsToCleanup; |
| } |
| @Override |
| public ApplicationId getApplicationsToCleanup(int index) { |
| initApplicationsToCleanup(); |
| return this.applicationsToCleanup.get(index); |
| } |
| @Override |
| public int getApplicationsToCleanupCount() { |
| initApplicationsToCleanup(); |
| return this.applicationsToCleanup.size(); |
| } |
| |
| private void initApplicationsToCleanup() { |
| if (this.applicationsToCleanup != null) { |
| return; |
| } |
| HeartbeatResponseProtoOrBuilder p = viaProto ? proto : builder; |
| List<ApplicationIdProto> list = p.getApplicationsToCleanupList(); |
| this.applicationsToCleanup = new ArrayList<ApplicationId>(); |
| |
| for (ApplicationIdProto c : list) { |
| this.applicationsToCleanup.add(convertFromProtoFormat(c)); |
| } |
| } |
| |
| @Override |
| public void addAllApplicationsToCleanup(final List<ApplicationId> applicationsToCleanup) { |
| if (applicationsToCleanup == null) |
| return; |
| initApplicationsToCleanup(); |
| this.applicationsToCleanup.addAll(applicationsToCleanup); |
| } |
| |
| private void addApplicationsToCleanupToProto() { |
| maybeInitBuilder(); |
| builder.clearApplicationsToCleanup(); |
| if (applicationsToCleanup == null) |
| return; |
| Iterable<ApplicationIdProto> iterable = new Iterable<ApplicationIdProto>() { |
| @Override |
| public Iterator<ApplicationIdProto> iterator() { |
| return new Iterator<ApplicationIdProto>() { |
| |
| Iterator<ApplicationId> iter = applicationsToCleanup.iterator(); |
| |
| @Override |
| public boolean hasNext() { |
| return iter.hasNext(); |
| } |
| |
| @Override |
| public ApplicationIdProto next() { |
| return convertToProtoFormat(iter.next()); |
| } |
| |
| @Override |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| |
| } |
| }; |
| |
| } |
| }; |
| builder.addAllApplicationsToCleanup(iterable); |
| } |
| @Override |
| public void addApplicationToCleanup(ApplicationId applicationsToCleanup) { |
| initApplicationsToCleanup(); |
| this.applicationsToCleanup.add(applicationsToCleanup); |
| } |
| @Override |
| public void removeApplicationToCleanup(int index) { |
| initApplicationsToCleanup(); |
| this.applicationsToCleanup.remove(index); |
| } |
| @Override |
| public void clearApplicationsToCleanup() { |
| initApplicationsToCleanup(); |
| this.applicationsToCleanup.clear(); |
| } |
| |
| private ContainerIdPBImpl convertFromProtoFormat(ContainerIdProto p) { |
| return new ContainerIdPBImpl(p); |
| } |
| |
| private ContainerIdProto convertToProtoFormat(ContainerId t) { |
| return ((ContainerIdPBImpl)t).getProto(); |
| } |
| |
| private ApplicationIdPBImpl convertFromProtoFormat(ApplicationIdProto p) { |
| return new ApplicationIdPBImpl(p); |
| } |
| |
| private ApplicationIdProto convertToProtoFormat(ApplicationId t) { |
| return ((ApplicationIdPBImpl)t).getProto(); |
| } |
| |
| |
| |
| } |