com.amazonaws.services.elasticmapreduce.model.Step Maven / Gradle / Ivy
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/*
* Copyright 2011-2016 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;
/**
*
* This represents a step in a cluster.
*
*/
public class Step implements Serializable, Cloneable {
/**
*
* The identifier of the cluster step.
*
*/
private String id;
/**
*
* The name of the cluster step.
*
*/
private String name;
/**
*
* The Hadoop job configuration of the cluster step.
*
*/
private HadoopStepConfig config;
/**
*
* This specifies what action to take when the cluster step fails. Possible
* values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and CONTINUE.
*
*/
private String actionOnFailure;
/**
*
* The current execution status details of the cluster step.
*
*/
private StepStatus status;
/**
*
* The identifier of the cluster step.
*
*
* @param id
* The identifier of the cluster step.
*/
public void setId(String id) {
this.id = id;
}
/**
*
* The identifier of the cluster step.
*
*
* @return The identifier of the cluster step.
*/
public String getId() {
return this.id;
}
/**
*
* The identifier of the cluster step.
*
*
* @param id
* The identifier of the cluster step.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Step withId(String id) {
setId(id);
return this;
}
/**
*
* The name of the cluster step.
*
*
* @param name
* The name of the cluster step.
*/
public void setName(String name) {
this.name = name;
}
/**
*
* The name of the cluster step.
*
*
* @return The name of the cluster step.
*/
public String getName() {
return this.name;
}
/**
*
* The name of the cluster step.
*
*
* @param name
* The name of the cluster step.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Step withName(String name) {
setName(name);
return this;
}
/**
*
* The Hadoop job configuration of the cluster step.
*
*
* @param config
* The Hadoop job configuration of the cluster step.
*/
public void setConfig(HadoopStepConfig config) {
this.config = config;
}
/**
*
* The Hadoop job configuration of the cluster step.
*
*
* @return The Hadoop job configuration of the cluster step.
*/
public HadoopStepConfig getConfig() {
return this.config;
}
/**
*
* The Hadoop job configuration of the cluster step.
*
*
* @param config
* The Hadoop job configuration of the cluster step.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Step withConfig(HadoopStepConfig config) {
setConfig(config);
return this;
}
/**
*
* This specifies what action to take when the cluster step fails. Possible
* values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and CONTINUE.
*
*
* @param actionOnFailure
* This specifies what action to take when the cluster step fails.
* Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and
* CONTINUE.
* @see ActionOnFailure
*/
public void setActionOnFailure(String actionOnFailure) {
this.actionOnFailure = actionOnFailure;
}
/**
*
* This specifies what action to take when the cluster step fails. Possible
* values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and CONTINUE.
*
*
* @return This specifies what action to take when the cluster step fails.
* Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and
* CONTINUE.
* @see ActionOnFailure
*/
public String getActionOnFailure() {
return this.actionOnFailure;
}
/**
*
* This specifies what action to take when the cluster step fails. Possible
* values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and CONTINUE.
*
*
* @param actionOnFailure
* This specifies what action to take when the cluster step fails.
* Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and
* CONTINUE.
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see ActionOnFailure
*/
public Step withActionOnFailure(String actionOnFailure) {
setActionOnFailure(actionOnFailure);
return this;
}
/**
*
* This specifies what action to take when the cluster step fails. Possible
* values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and CONTINUE.
*
*
* @param actionOnFailure
* This specifies what action to take when the cluster step fails.
* Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and
* CONTINUE.
* @see ActionOnFailure
*/
public void setActionOnFailure(ActionOnFailure actionOnFailure) {
this.actionOnFailure = actionOnFailure.toString();
}
/**
*
* This specifies what action to take when the cluster step fails. Possible
* values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and CONTINUE.
*
*
* @param actionOnFailure
* This specifies what action to take when the cluster step fails.
* Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and
* CONTINUE.
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see ActionOnFailure
*/
public Step withActionOnFailure(ActionOnFailure actionOnFailure) {
setActionOnFailure(actionOnFailure);
return this;
}
/**
*
* The current execution status details of the cluster step.
*
*
* @param status
* The current execution status details of the cluster step.
*/
public void setStatus(StepStatus status) {
this.status = status;
}
/**
*
* The current execution status details of the cluster step.
*
*
* @return The current execution status details of the cluster step.
*/
public StepStatus getStatus() {
return this.status;
}
/**
*
* The current execution status details of the cluster step.
*
*
* @param status
* The current execution status details of the cluster step.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Step withStatus(StepStatus status) {
setStatus(status);
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 (getId() != null)
sb.append("Id: " + getId() + ",");
if (getName() != null)
sb.append("Name: " + getName() + ",");
if (getConfig() != null)
sb.append("Config: " + getConfig() + ",");
if (getActionOnFailure() != null)
sb.append("ActionOnFailure: " + getActionOnFailure() + ",");
if (getStatus() != null)
sb.append("Status: " + getStatus());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof Step == false)
return false;
Step other = (Step) obj;
if (other.getId() == null ^ this.getId() == null)
return false;
if (other.getId() != null
&& other.getId().equals(this.getId()) == false)
return false;
if (other.getName() == null ^ this.getName() == null)
return false;
if (other.getName() != null
&& other.getName().equals(this.getName()) == false)
return false;
if (other.getConfig() == null ^ this.getConfig() == null)
return false;
if (other.getConfig() != null
&& other.getConfig().equals(this.getConfig()) == false)
return false;
if (other.getActionOnFailure() == null
^ this.getActionOnFailure() == null)
return false;
if (other.getActionOnFailure() != null
&& other.getActionOnFailure().equals(this.getActionOnFailure()) == false)
return false;
if (other.getStatus() == null ^ this.getStatus() == null)
return false;
if (other.getStatus() != null
&& other.getStatus().equals(this.getStatus()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode
+ ((getId() == null) ? 0 : getId().hashCode());
hashCode = prime * hashCode
+ ((getName() == null) ? 0 : getName().hashCode());
hashCode = prime * hashCode
+ ((getConfig() == null) ? 0 : getConfig().hashCode());
hashCode = prime
* hashCode
+ ((getActionOnFailure() == null) ? 0 : getActionOnFailure()
.hashCode());
hashCode = prime * hashCode
+ ((getStatus() == null) ? 0 : getStatus().hashCode());
return hashCode;
}
@Override
public Step clone() {
try {
return (Step) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}