com.amazonaws.services.elasticmapreduce.model.ClusterStatus Maven / Gradle / Ivy
/*
* Copyright 2010-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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 com.amazonaws.services.elasticmapreduce.model;
import java.io.Serializable;
/**
*
* The detailed status of the cluster.
*
*/
public class ClusterStatus implements Serializable {
/**
* The current state of the cluster.
*
* Constraints:
* Allowed Values: STARTING, BOOTSTRAPPING, RUNNING, WAITING, TERMINATING, TERMINATED, TERMINATED_WITH_ERRORS
*/
private String state;
/**
* The reason for the cluster status change.
*/
private ClusterStateChangeReason stateChangeReason;
/**
* A timeline that represents the status of a cluster over the lifetime
* of the cluster.
*/
private ClusterTimeline timeline;
/**
* The current state of the cluster.
*
* Constraints:
* Allowed Values: STARTING, BOOTSTRAPPING, RUNNING, WAITING, TERMINATING, TERMINATED, TERMINATED_WITH_ERRORS
*
* @return The current state of the cluster.
*
* @see ClusterState
*/
public String getState() {
return state;
}
/**
* The current state of the cluster.
*
* Constraints:
* Allowed Values: STARTING, BOOTSTRAPPING, RUNNING, WAITING, TERMINATING, TERMINATED, TERMINATED_WITH_ERRORS
*
* @param state The current state of the cluster.
*
* @see ClusterState
*/
public void setState(String state) {
this.state = state;
}
/**
* The current state of the cluster.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Allowed Values: STARTING, BOOTSTRAPPING, RUNNING, WAITING, TERMINATING, TERMINATED, TERMINATED_WITH_ERRORS
*
* @param state The current state of the cluster.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see ClusterState
*/
public ClusterStatus withState(String state) {
this.state = state;
return this;
}
/**
* The current state of the cluster.
*
* Constraints:
* Allowed Values: STARTING, BOOTSTRAPPING, RUNNING, WAITING, TERMINATING, TERMINATED, TERMINATED_WITH_ERRORS
*
* @param state The current state of the cluster.
*
* @see ClusterState
*/
public void setState(ClusterState state) {
this.state = state.toString();
}
/**
* The current state of the cluster.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Allowed Values: STARTING, BOOTSTRAPPING, RUNNING, WAITING, TERMINATING, TERMINATED, TERMINATED_WITH_ERRORS
*
* @param state The current state of the cluster.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see ClusterState
*/
public ClusterStatus withState(ClusterState state) {
this.state = state.toString();
return this;
}
/**
* The reason for the cluster status change.
*
* @return The reason for the cluster status change.
*/
public ClusterStateChangeReason getStateChangeReason() {
return stateChangeReason;
}
/**
* The reason for the cluster status change.
*
* @param stateChangeReason The reason for the cluster status change.
*/
public void setStateChangeReason(ClusterStateChangeReason stateChangeReason) {
this.stateChangeReason = stateChangeReason;
}
/**
* The reason for the cluster status change.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param stateChangeReason The reason for the cluster status change.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public ClusterStatus withStateChangeReason(ClusterStateChangeReason stateChangeReason) {
this.stateChangeReason = stateChangeReason;
return this;
}
/**
* A timeline that represents the status of a cluster over the lifetime
* of the cluster.
*
* @return A timeline that represents the status of a cluster over the lifetime
* of the cluster.
*/
public ClusterTimeline getTimeline() {
return timeline;
}
/**
* A timeline that represents the status of a cluster over the lifetime
* of the cluster.
*
* @param timeline A timeline that represents the status of a cluster over the lifetime
* of the cluster.
*/
public void setTimeline(ClusterTimeline timeline) {
this.timeline = timeline;
}
/**
* A timeline that represents the status of a cluster over the lifetime
* of the cluster.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param timeline A timeline that represents the status of a cluster over the lifetime
* of the cluster.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public ClusterStatus withTimeline(ClusterTimeline timeline) {
this.timeline = timeline;
return this;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getState() != null) sb.append("State: " + getState() + ",");
if (getStateChangeReason() != null) sb.append("StateChangeReason: " + getStateChangeReason() + ",");
if (getTimeline() != null) sb.append("Timeline: " + getTimeline() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getState() == null) ? 0 : getState().hashCode());
hashCode = prime * hashCode + ((getStateChangeReason() == null) ? 0 : getStateChangeReason().hashCode());
hashCode = prime * hashCode + ((getTimeline() == null) ? 0 : getTimeline().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof ClusterStatus == false) return false;
ClusterStatus other = (ClusterStatus)obj;
if (other.getState() == null ^ this.getState() == null) return false;
if (other.getState() != null && other.getState().equals(this.getState()) == false) return false;
if (other.getStateChangeReason() == null ^ this.getStateChangeReason() == null) return false;
if (other.getStateChangeReason() != null && other.getStateChangeReason().equals(this.getStateChangeReason()) == false) return false;
if (other.getTimeline() == null ^ this.getTimeline() == null) return false;
if (other.getTimeline() != null && other.getTimeline().equals(this.getTimeline()) == false) return false;
return true;
}
}