com.amazonaws.services.elasticmapreduce.model.AddInstanceGroupsRequest 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;
import com.amazonaws.AmazonWebServiceRequest;
/**
* Container for the parameters to the {@link com.amazonaws.services.elasticmapreduce.AmazonElasticMapReduce#addInstanceGroups(AddInstanceGroupsRequest) AddInstanceGroups operation}.
*
* AddInstanceGroups adds an instance group to a running cluster.
*
*
* @see com.amazonaws.services.elasticmapreduce.AmazonElasticMapReduce#addInstanceGroups(AddInstanceGroupsRequest)
*/
public class AddInstanceGroupsRequest extends AmazonWebServiceRequest implements Serializable {
/**
* Instance Groups to add.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag instanceGroups;
/**
* Job flow in which to add the instance groups.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String jobFlowId;
/**
* Default constructor for a new AddInstanceGroupsRequest object. Callers should use the
* setter or fluent setter (with...) methods to initialize this object after creating it.
*/
public AddInstanceGroupsRequest() {}
/**
* Constructs a new AddInstanceGroupsRequest object.
* Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param instanceGroups Instance Groups to add.
* @param jobFlowId Job flow in which to add the instance groups.
*/
public AddInstanceGroupsRequest(java.util.List instanceGroups, String jobFlowId) {
setInstanceGroups(instanceGroups);
setJobFlowId(jobFlowId);
}
/**
* Instance Groups to add.
*
* @return Instance Groups to add.
*/
public java.util.List getInstanceGroups() {
if (instanceGroups == null) {
instanceGroups = new com.amazonaws.internal.ListWithAutoConstructFlag();
instanceGroups.setAutoConstruct(true);
}
return instanceGroups;
}
/**
* Instance Groups to add.
*
* @param instanceGroups Instance Groups to add.
*/
public void setInstanceGroups(java.util.Collection instanceGroups) {
if (instanceGroups == null) {
this.instanceGroups = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag instanceGroupsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(instanceGroups.size());
instanceGroupsCopy.addAll(instanceGroups);
this.instanceGroups = instanceGroupsCopy;
}
/**
* Instance Groups to add.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceGroups Instance Groups to add.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public AddInstanceGroupsRequest withInstanceGroups(InstanceGroupConfig... instanceGroups) {
if (getInstanceGroups() == null) setInstanceGroups(new java.util.ArrayList(instanceGroups.length));
for (InstanceGroupConfig value : instanceGroups) {
getInstanceGroups().add(value);
}
return this;
}
/**
* Instance Groups to add.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceGroups Instance Groups to add.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public AddInstanceGroupsRequest withInstanceGroups(java.util.Collection instanceGroups) {
if (instanceGroups == null) {
this.instanceGroups = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag instanceGroupsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(instanceGroups.size());
instanceGroupsCopy.addAll(instanceGroups);
this.instanceGroups = instanceGroupsCopy;
}
return this;
}
/**
* Job flow in which to add the instance groups.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return Job flow in which to add the instance groups.
*/
public String getJobFlowId() {
return jobFlowId;
}
/**
* Job flow in which to add the instance groups.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param jobFlowId Job flow in which to add the instance groups.
*/
public void setJobFlowId(String jobFlowId) {
this.jobFlowId = jobFlowId;
}
/**
* Job flow in which to add the instance groups.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param jobFlowId Job flow in which to add the instance groups.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public AddInstanceGroupsRequest withJobFlowId(String jobFlowId) {
this.jobFlowId = jobFlowId;
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 (getInstanceGroups() != null) sb.append("InstanceGroups: " + getInstanceGroups() + ",");
if (getJobFlowId() != null) sb.append("JobFlowId: " + getJobFlowId() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getInstanceGroups() == null) ? 0 : getInstanceGroups().hashCode());
hashCode = prime * hashCode + ((getJobFlowId() == null) ? 0 : getJobFlowId().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof AddInstanceGroupsRequest == false) return false;
AddInstanceGroupsRequest other = (AddInstanceGroupsRequest)obj;
if (other.getInstanceGroups() == null ^ this.getInstanceGroups() == null) return false;
if (other.getInstanceGroups() != null && other.getInstanceGroups().equals(this.getInstanceGroups()) == false) return false;
if (other.getJobFlowId() == null ^ this.getJobFlowId() == null) return false;
if (other.getJobFlowId() != null && other.getJobFlowId().equals(this.getJobFlowId()) == false) return false;
return true;
}
}