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The AWS Java SDK for Amazon EC2 module holds the client classes that are used for communicating with Amazon EC2 Service
There is a newer version: 1.9.19
/*
 * Copyright 2010-2016 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.ec2.model;

import java.io.Serializable;
import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.Request;
import com.amazonaws.services.ec2.model.transform.TerminateInstancesRequestMarshaller;

/**
 * 
 * Contains the parameters for TerminateInstances.
 * 
 */
public class TerminateInstancesRequest extends AmazonWebServiceRequest
        implements Serializable, Cloneable,
        DryRunSupportedRequest {

    /**
     * 
     * One or more instance IDs.
     * 
     */
    private com.amazonaws.internal.SdkInternalList instanceIds;

    /**
     * Default constructor for TerminateInstancesRequest object. Callers should
     * use the setter or fluent setter (with...) methods to initialize the
     * object after creating it.
     */
    public TerminateInstancesRequest() {
    }

    /**
     * Constructs a new TerminateInstancesRequest object. Callers should use the
     * setter or fluent setter (with...) methods to initialize any additional
     * object members.
     * 
     * @param instanceIds
     *        One or more instance IDs.
     */
    public TerminateInstancesRequest(java.util.List instanceIds) {
        setInstanceIds(instanceIds);
    }

    /**
     * 
     * One or more instance IDs.
     * 
     * 
     * @return One or more instance IDs.
     */

    public java.util.List getInstanceIds() {
        if (instanceIds == null) {
            instanceIds = new com.amazonaws.internal.SdkInternalList();
        }
        return instanceIds;
    }

    /**
     * 
     * One or more instance IDs.
     * 
     * 
     * @param instanceIds
     *        One or more instance IDs.
     */

    public void setInstanceIds(java.util.Collection instanceIds) {
        if (instanceIds == null) {
            this.instanceIds = null;
            return;
        }

        this.instanceIds = new com.amazonaws.internal.SdkInternalList(
                instanceIds);
    }

    /**
     * 
     * One or more instance IDs.
     * 
     * 
     * NOTE: This method appends the values to the existing list (if
     * any). Use {@link #setInstanceIds(java.util.Collection)} or
     * {@link #withInstanceIds(java.util.Collection)} if you want to override
     * the existing values.
     * 
     * 
     * @param instanceIds
     *        One or more instance IDs.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */

    public TerminateInstancesRequest withInstanceIds(String... instanceIds) {
        if (this.instanceIds == null) {
            setInstanceIds(new com.amazonaws.internal.SdkInternalList(
                    instanceIds.length));
        }
        for (String ele : instanceIds) {
            this.instanceIds.add(ele);
        }
        return this;
    }

    /**
     * 
     * One or more instance IDs.
     * 
     * 
     * @param instanceIds
     *        One or more instance IDs.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */

    public TerminateInstancesRequest withInstanceIds(
            java.util.Collection instanceIds) {
        setInstanceIds(instanceIds);
        return this;
    }

    /**
     * This method is intended for internal use only. Returns the marshaled
     * request configured with additional parameters to enable operation
     * dry-run.
     */
    @Override
    public Request getDryRunRequest() {
        Request request = new TerminateInstancesRequestMarshaller()
                .marshall(this);
        request.addParameter("DryRun", Boolean.toString(true));
        return request;
    }

    /**
     * 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 (getInstanceIds() != null)
            sb.append("InstanceIds: " + getInstanceIds());
        sb.append("}");
        return sb.toString();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof TerminateInstancesRequest == false)
            return false;
        TerminateInstancesRequest other = (TerminateInstancesRequest) obj;
        if (other.getInstanceIds() == null ^ this.getInstanceIds() == null)
            return false;
        if (other.getInstanceIds() != null
                && other.getInstanceIds().equals(this.getInstanceIds()) == false)
            return false;
        return true;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime
                * hashCode
                + ((getInstanceIds() == null) ? 0 : getInstanceIds().hashCode());
        return hashCode;
    }

    @Override
    public TerminateInstancesRequest clone() {
        return (TerminateInstancesRequest) super.clone();
    }
}