com.amazonaws.services.ec2.model.DescribeRegionsResult Maven / Gradle / Ivy
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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 java.io.Serializable;
/**
*
*/
public class DescribeRegionsResult implements Serializable {
/**
* Information about one or more regions.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag regions;
/**
* Information about one or more regions.
*
* @return Information about one or more regions.
*/
public java.util.List getRegions() {
if (regions == null) {
regions = new com.amazonaws.internal.ListWithAutoConstructFlag();
regions.setAutoConstruct(true);
}
return regions;
}
/**
* Information about one or more regions.
*
* @param regions Information about one or more regions.
*/
public void setRegions(java.util.Collection regions) {
if (regions == null) {
this.regions = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag regionsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(regions.size());
regionsCopy.addAll(regions);
this.regions = regionsCopy;
}
/**
* Information about one or more regions.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param regions Information about one or more regions.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeRegionsResult withRegions(Region... regions) {
if (getRegions() == null) setRegions(new java.util.ArrayList(regions.length));
for (Region value : regions) {
getRegions().add(value);
}
return this;
}
/**
* Information about one or more regions.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param regions Information about one or more regions.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeRegionsResult withRegions(java.util.Collection regions) {
if (regions == null) {
this.regions = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag regionsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(regions.size());
regionsCopy.addAll(regions);
this.regions = regionsCopy;
}
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 (getRegions() != null) sb.append("Regions: " + getRegions() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getRegions() == null) ? 0 : getRegions().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof DescribeRegionsResult == false) return false;
DescribeRegionsResult other = (DescribeRegionsResult)obj;
if (other.getRegions() == null ^ this.getRegions() == null) return false;
if (other.getRegions() != null && other.getRegions().equals(this.getRegions()) == false) return false;
return true;
}
}