/*
* 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;
/**
* <p>
* Contains the output of DescribeInstances.
* </p>
*/
public class DescribeInstancesResult implements Serializable {
/**
* Zero or more reservations.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag<Reservation> reservations;
/**
* 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.
*/
private String nextToken;
/**
* Zero or more reservations.
*
* @return Zero or more reservations.
*/
public java.util.List<Reservation> getReservations() {
if (reservations == null) {
reservations = new com.amazonaws.internal.ListWithAutoConstructFlag<Reservation>();
reservations.setAutoConstruct(true);
}
return reservations;
}
/**
* Zero or more reservations.
*
* @param reservations Zero or more reservations.
*/
public void setReservations(java.util.Collection<Reservation> reservations) {
if (reservations == null) {
this.reservations = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag<Reservation> reservationsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<Reservation>(reservations.size());
reservationsCopy.addAll(reservations);
this.reservations = reservationsCopy;
}
/**
* Zero or more reservations.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param reservations Zero or more reservations.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeInstancesResult withReservations(Reservation... reservations) {
if (getReservations() == null) setReservations(new java.util.ArrayList<Reservation>(reservations.length));
for (Reservation value : reservations) {
getReservations().add(value);
}
return this;
}
/**
* Zero or more reservations.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param reservations Zero or more reservations.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeInstancesResult withReservations(java.util.Collection<Reservation> reservations) {
if (reservations == null) {
this.reservations = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag<Reservation> reservationsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<Reservation>(reservations.size());
reservationsCopy.addAll(reservations);
this.reservations = reservationsCopy;
}
return this;
}
/**
* 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 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 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.
*
* @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;
}
/**
* 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>
* Returns a reference to this object so that method calls can be chained together.
*
* @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 A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeInstancesResult withNextToken(String nextToken) {
this.nextToken = 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: " + getReservations() + ",");
if (getNextToken() != null) sb.append("NextToken: " + getNextToken() );
sb.append("}");
return sb.toString();
}
@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 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;
}
}