Source code

001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.reef.runtime.common.driver.api;
020
021import org.apache.reef.annotations.audience.RuntimeAuthor;
022import org.apache.reef.proto.DriverRuntimeProtocol;
023import org.apache.reef.tang.annotations.Name;
024import org.apache.reef.tang.annotations.NamedParameter;
025import org.apache.reef.wake.EventHandler;
026
027/**
028 * Driver resourcemanager parameters that resourcemanager implementations use to communicate with
029 * the Driver.
030 */
031@RuntimeAuthor
032public final class RuntimeParameters {
033
034  @NamedParameter(doc = "The resource allocation handler that stub runtimes send along allocated resources e.g., containers.")
035  public final static class ResourceAllocationHandler implements Name<EventHandler<DriverRuntimeProtocol.ResourceAllocationProto>> {
036  }
037
038  @NamedParameter(doc = "The node descriptor handler that stub runtimes send along node information.")
039  public final static class NodeDescriptorHandler implements Name<EventHandler<DriverRuntimeProtocol.NodeDescriptorProto>> {
040  }
041
042  @NamedParameter(doc = "The resource status handler.")
043  public final static class ResourceStatusHandler implements Name<EventHandler<DriverRuntimeProtocol.ResourceStatusProto>> {
044  }
045
046  @NamedParameter(doc = "The resourcemanager status handler.")
047  public final static class RuntimeStatusHandler implements Name<EventHandler<DriverRuntimeProtocol.RuntimeStatusProto>> {
048  }
049
050}