com.amazonaws.services.ec2.model.StartInstancesRequest Maven / Gradle / Ivy
/*
* Copyright 2010-2011 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.ec2.model;
import com.amazonaws.AmazonWebServiceRequest;
/**
* Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#startInstances(StartInstancesRequest) StartInstances operation}.
*
* Starts an instance that uses an Amazon EBS volume as its root device.
* Instances that use Amazon EBS volumes as their root devices can be
* quickly stopped and started. When an instance is stopped, the compute
* resources are released and you are not billed for hourly instance
* usage. However, your root partition Amazon EBS volume remains,
* continues to persist your data, and you are charged for Amazon EBS
* volume usage. You can restart your instance at any time.
*
*
* NOTE: Before stopping an instance, make sure it is in a state
* from which it can be restarted. Stopping an instance does not preserve
* data stored in RAM. Performing this operation on an instance that uses
* an instance store as its root device returns an error.
*
*
* @see com.amazonaws.services.ec2.AmazonEC2#startInstances(StartInstancesRequest)
*/
public class StartInstancesRequest extends AmazonWebServiceRequest {
/**
* The list of Amazon EC2 instances to start.
*/
private java.util.List instanceIds;
/**
* Default constructor for a new StartInstancesRequest object. Callers should use the
* setter or fluent setter (with...) methods to initialize this object after creating it.
*/
public StartInstancesRequest() {}
/**
* Constructs a new StartInstancesRequest object.
* Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param instanceIds The list of Amazon EC2 instances to start.
*/
public StartInstancesRequest(java.util.List instanceIds) {
this.instanceIds = instanceIds;
}
/**
* The list of Amazon EC2 instances to start.
*
* @return The list of Amazon EC2 instances to start.
*/
public java.util.List getInstanceIds() {
if (instanceIds == null) {
instanceIds = new java.util.ArrayList();
}
return instanceIds;
}
/**
* The list of Amazon EC2 instances to start.
*
* @param instanceIds The list of Amazon EC2 instances to start.
*/
public void setInstanceIds(java.util.Collection instanceIds) {
java.util.List instanceIdsCopy = new java.util.ArrayList();
if (instanceIds != null) {
instanceIdsCopy.addAll(instanceIds);
}
this.instanceIds = instanceIdsCopy;
}
/**
* The list of Amazon EC2 instances to start.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceIds The list of Amazon EC2 instances to start.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public StartInstancesRequest withInstanceIds(String... instanceIds) {
for (String value : instanceIds) {
getInstanceIds().add(value);
}
return this;
}
/**
* The list of Amazon EC2 instances to start.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceIds The list of Amazon EC2 instances to start.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public StartInstancesRequest withInstanceIds(java.util.Collection instanceIds) {
java.util.List instanceIdsCopy = new java.util.ArrayList();
if (instanceIds != null) {
instanceIdsCopy.addAll(instanceIds);
}
this.instanceIds = instanceIdsCopy;
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("{");
sb.append("InstanceIds: " + instanceIds + ", ");
sb.append("}");
return sb.toString();
}
}