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The Amazon Web Services SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).
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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.redshift.model;

import java.io.Serializable;

import com.amazonaws.AmazonWebServiceRequest;

/**
 * Container for the parameters to the {@link com.amazonaws.services.redshift.AmazonRedshift#describeResize(DescribeResizeRequest) DescribeResize operation}.
 * 
 * Returns information about the last resize operation for the specified
 * cluster. If no resize operation has ever been initiated for the
 * specified cluster, a HTTP 404 error is returned. If a
 * resize operation was initiated and completed, the status of the resize
 * remains as SUCCEEDED until the next resize.
 * 
 * 
 * A resize operation can be requested using ModifyCluster and
 * specifying a different number or type of nodes for the cluster.
 * 
 *
 * @see com.amazonaws.services.redshift.AmazonRedshift#describeResize(DescribeResizeRequest)
 */
public class DescribeResizeRequest extends AmazonWebServiceRequest implements Serializable {

    /**
     * The unique identifier of a cluster whose resize progress you are
     * requesting. This parameter isn't case-sensitive. By default, resize
     * operations for all clusters defined for an AWS account are returned.
     */
    private String clusterIdentifier;

    /**
     * The unique identifier of a cluster whose resize progress you are
     * requesting. This parameter isn't case-sensitive. 
By default, resize
     * operations for all clusters defined for an AWS account are returned.
     *
     * @return The unique identifier of a cluster whose resize progress you are
     *         requesting. This parameter isn't case-sensitive. 
By default, resize
     *         operations for all clusters defined for an AWS account are returned.
     */
    public String getClusterIdentifier() {
        return clusterIdentifier;
    }
    
    /**
     * The unique identifier of a cluster whose resize progress you are
     * requesting. This parameter isn't case-sensitive. 
By default, resize
     * operations for all clusters defined for an AWS account are returned.
     *
     * @param clusterIdentifier The unique identifier of a cluster whose resize progress you are
     *         requesting. This parameter isn't case-sensitive. 
By default, resize
     *         operations for all clusters defined for an AWS account are returned.
     */
    public void setClusterIdentifier(String clusterIdentifier) {
        this.clusterIdentifier = clusterIdentifier;
    }
    
    /**
     * The unique identifier of a cluster whose resize progress you are
     * requesting. This parameter isn't case-sensitive. 
By default, resize
     * operations for all clusters defined for an AWS account are returned.
     * 

     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param clusterIdentifier The unique identifier of a cluster whose resize progress you are
     *         requesting. This parameter isn't case-sensitive. By default, resize
     *         operations for all clusters defined for an AWS account are returned.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public DescribeResizeRequest withClusterIdentifier(String clusterIdentifier) {
        this.clusterIdentifier = clusterIdentifier;
        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 (getClusterIdentifier() != null) sb.append("ClusterIdentifier: " + getClusterIdentifier() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getClusterIdentifier() == null) ? 0 : getClusterIdentifier().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == obj) return true;
        if (obj == null) return false;

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