/*
* Copyright 2012-2017 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 javax.annotation.Generated;
import com.amazonaws.AmazonWebServiceResult;
/**
* <p>
* Contains the output of DescribeInstances.
* </p>
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class DescribeInstancesResult extends com.amazonaws.AmazonWebServiceResult<com.amazonaws.ResponseMetadata> implements Serializable, Cloneable {
/**
* <p>
* Zero or more reservations.
* </p>
*/
private com.amazonaws.internal.SdkInternalList<Reservation> reservations;
/**
* <p>
* The token to use to retrieve the next page of results. This value is <code>null</code> when there are no more
* results to return.
* </p>
*/
private String nextToken;
/**
* <p>
* Zero or more reservations.
* </p>
*
* @return Zero or more reservations.
*/
public java.util.List<Reservation> getReservations() {
if (reservations == null) {
reservations = new com.amazonaws.internal.SdkInternalList<Reservation>();
}
return reservations;
}
/**
* <p>
* Zero or more reservations.
* </p>
*
* @param reservations
* Zero or more reservations.
*/
public void setReservations(java.util.Collection<Reservation> reservations) {
if (reservations == null) {
this.reservations = null;
return;
}
this.reservations = new com.amazonaws.internal.SdkInternalList<Reservation>(reservations);
}
/**
* <p>
* Zero or more reservations.
* </p>
* <p>
* <b>NOTE:</b> This method appends the values to the existing list (if any). Use
* {@link #setReservations(java.util.Collection)} or {@link #withReservations(java.util.Collection)} if you want to
* override the existing values.
* </p>
*
* @param reservations
* Zero or more reservations.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public DescribeInstancesResult withReservations(Reservation... reservations) {
if (this.reservations == null) {
setReservations(new com.amazonaws.internal.SdkInternalList<Reservation>(reservations.length));
}
for (Reservation ele : reservations) {
this.reservations.add(ele);
}
return this;
}
/**
* <p>
* Zero or more reservations.
* </p>
*
* @param reservations
* Zero or more reservations.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public DescribeInstancesResult withReservations(java.util.Collection<Reservation> reservations) {
setReservations(reservations);
return this;
}
/**
* <p>
* The token to use to retrieve the next page of results. This value is <code>null</code> when there are no more
* results to return.
* </p>
*
* @param nextToken
* The token to use to retrieve the next page of results. This value is <code>null</code> when there are no
* more results to return.
*/
public void setNextToken(String nextToken) {
this.nextToken = nextToken;
}
/**
* <p>
* The token to use to retrieve the next page of results. This value is <code>null</code> when there are no more
* results to return.
* </p>
*
* @return The token to use to retrieve the next page of results. This value is <code>null</code> when there are no
* more results to return.
*/
public String getNextToken() {
return this.nextToken;
}
/**
* <p>
* The token to use to retrieve the next page of results. This value is <code>null</code> when there are no more
* results to return.
* </p>
*
* @param nextToken
* The token to use to retrieve the next page of results. This value is <code>null</code> when there are no
* more results to return.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public DescribeInstancesResult withNextToken(String nextToken) {
setNextToken(nextToken);
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 (getReservations() != null)
sb.append("Reservations: ").append(getReservations()).append(",");
if (getNextToken() != null)
sb.append("NextToken: ").append(getNextToken());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof DescribeInstancesResult == false)
return false;
DescribeInstancesResult other = (DescribeInstancesResult) obj;
if (other.getReservations() == null ^ this.getReservations() == null)
return false;
if (other.getReservations() != null && other.getReservations().equals(this.getReservations()) == false)
return false;
if (other.getNextToken() == null ^ this.getNextToken() == null)
return false;
if (other.getNextToken() != null && other.getNextToken().equals(this.getNextToken()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getReservations() == null) ? 0 : getReservations().hashCode());
hashCode = prime * hashCode + ((getNextToken() == null) ? 0 : getNextToken().hashCode());
return hashCode;
}
@Override
public DescribeInstancesResult clone() {
try {
return (DescribeInstancesResult) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e);
}
}
}