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  /*
   * 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.ec2.model;
 
 
 import  com.amazonaws.services.ec2.model.transform.StopInstancesRequestMarshaller;

Container for the parameters to the StopInstances operation.

Stops an Amazon EBS-backed instance. Each time you transition an instance from stopped to started, Amazon EC2 charges a full instance hour, even if transitions happen multiple times within a single hour.

You can't start or stop Spot Instances.

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.

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.

You can stop, start, and terminate EBS-backed instances. You can only terminate instance store-backed instances. What happens to an instance differs if you stop it or terminate it. For example, when you stop an instance, the root device and any other devices attached to the instance persist. When you terminate an instance, the root device and any other devices attached during the instance launch are automatically deleted. For more information about the differences between stopping and terminating instances, see Instance Lifecycle in the Amazon Elastic Compute Cloud User Guide .

For more information about troubleshooting, see Troubleshooting Stopping Your Instance in the Amazon Elastic Compute Cloud User Guide .

See also:
com.amazonaws.services.ec2.AmazonEC2.stopInstances(StopInstancesRequest)
 
 public class StopInstancesRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest<StopInstancesRequest> {

    
One or more instance IDs.
 
Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

 
     private Boolean force;

    
Default constructor for a new StopInstancesRequest object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.
 
     public StopInstancesRequest() {}
    
    
Constructs a new StopInstancesRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:
instanceIds One or more instance IDs.
 
     public StopInstancesRequest(java.util.List<StringinstanceIds) {
        setInstanceIds(instanceIds);
    }

    
One or more instance IDs.

Returns:
One or more instance IDs.
    public java.util.List<StringgetInstanceIds() {
        if ( == null) {
               = new com.amazonaws.internal.ListWithAutoConstructFlag<String>();
              .setAutoConstruct(true);
        }
        return ;
    }
    
    
One or more instance IDs.

Parameters:
instanceIds One or more instance IDs.
    public void setInstanceIds(java.util.Collection<StringinstanceIds) {
        if (instanceIds == null) {
            this. = null;
            return;
        }
        instanceIdsCopy.addAll(instanceIds);
        this. = instanceIdsCopy;
    }
    
    
One or more instance IDs.

Returns a reference to this object so that method calls can be chained together.

Parameters:
instanceIds One or more instance IDs.
Returns:
A reference to this updated object so that method calls can be chained together.
    public StopInstancesRequest withInstanceIds(String... instanceIds) {
        if (getInstanceIds() == nullsetInstanceIds(new java.util.ArrayList<String>(instanceIds.length));
        for (String value : instanceIds) {
            getInstanceIds().add(value);
        }
        return this;
    }
    
    
One or more instance IDs.

Returns a reference to this object so that method calls can be chained together.

Parameters:
instanceIds One or more instance IDs.
Returns:
A reference to this updated object so that method calls can be chained together.
        if (instanceIds == null) {
            this. = null;
        } else {
            com.amazonaws.internal.ListWithAutoConstructFlag<StringinstanceIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(instanceIds.size());
            instanceIdsCopy.addAll(instanceIds);
            this. = instanceIdsCopy;
        }
        return this;
    }

    
Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

Returns:
Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

    public Boolean isForce() {
        return ;
    }
    
    
Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

Parameters:
force Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

    public void setForce(Boolean force) {
        this. = force;
    }
    
    
Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

Returns a reference to this object so that method calls can be chained together.

Parameters:
force Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

Returns:
A reference to this updated object so that method calls can be chained together.
    public StopInstancesRequest withForce(Boolean force) {
        this. = force;
        return this;
    }

    
Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

Returns:
Forces the instances to stop. The instances do not have an opportunity to flush file system caches or file system metadata. If you use this option, you must perform file system check and repair procedures. This option is not recommended for Windows instances.

Default: false

    public Boolean getForce() {
        return ;
    }

    
This method is intended for internal use only. Returns the marshaled request configured with additional parameters to enable operation dry-run.
    @Override
        Request<StopInstancesRequestrequest = new StopInstancesRequestMarshaller().marshall(this);
        request.addParameter("DryRun", Boolean.toString(true));
        return request;
    }
    
    
Returns a string representation of this object; useful for testing and debugging.

Returns:
A string representation of this object.
See also:
java.lang.Object.toString()
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getInstanceIds() != nullsb.append("InstanceIds: " + getInstanceIds() + ",");
        if (isForce() != nullsb.append("Force: " + isForce() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getInstanceIds() == null) ? 0 : getInstanceIds().hashCode()); 
        hashCode = prime * hashCode + ((isForce() == null) ? 0 : isForce().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof StopInstancesRequest == falsereturn false;
        StopInstancesRequest other = (StopInstancesRequest)obj;
        
        if (other.getInstanceIds() == null ^ this.getInstanceIds() == nullreturn false;
        if (other.getInstanceIds() != null && other.getInstanceIds().equals(this.getInstanceIds()) == falsereturn false
        if (other.isForce() == null ^ this.isForce() == nullreturn false;
        if (other.isForce() != null && other.isForce().equals(this.isForce()) == falsereturn false
        return true;
    }
    
}
    
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