com.amazonaws.services.ec2.model.DescribeRegionsRequest Maven / Gradle / Ivy
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/*
* Copyright 2010-2015 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.DescribeRegionsRequestMarshaller;
/**
* Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#describeRegions(DescribeRegionsRequest) DescribeRegions operation}.
*
* Describes one or more regions that are currently available to you.
*
*
* For a list of the regions supported by Amazon EC2, see
* Regions and Endpoints
* .
*
*
* @see com.amazonaws.services.ec2.AmazonEC2#describeRegions(DescribeRegionsRequest)
*/
public class DescribeRegionsRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest {
/**
* The names of one or more regions.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag regionNames;
/**
* One or more filters. -
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*/
private com.amazonaws.internal.ListWithAutoConstructFlag filters;
/**
* The names of one or more regions.
*
* @return The names of one or more regions.
*/
public java.util.List getRegionNames() {
if (regionNames == null) {
regionNames = new com.amazonaws.internal.ListWithAutoConstructFlag();
regionNames.setAutoConstruct(true);
}
return regionNames;
}
/**
* The names of one or more regions.
*
* @param regionNames The names of one or more regions.
*/
public void setRegionNames(java.util.Collection regionNames) {
if (regionNames == null) {
this.regionNames = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag regionNamesCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(regionNames.size());
regionNamesCopy.addAll(regionNames);
this.regionNames = regionNamesCopy;
}
/**
* The names of one or more regions.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param regionNames The names of one or more regions.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeRegionsRequest withRegionNames(String... regionNames) {
if (getRegionNames() == null) setRegionNames(new java.util.ArrayList(regionNames.length));
for (String value : regionNames) {
getRegionNames().add(value);
}
return this;
}
/**
* The names of one or more regions.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param regionNames The names of one or more regions.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeRegionsRequest withRegionNames(java.util.Collection regionNames) {
if (regionNames == null) {
this.regionNames = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag regionNamesCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(regionNames.size());
regionNamesCopy.addAll(regionNames);
this.regionNames = regionNamesCopy;
}
return this;
}
/**
* One or more filters. -
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*
* @return One or more filters. -
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*/
public java.util.List getFilters() {
if (filters == null) {
filters = new com.amazonaws.internal.ListWithAutoConstructFlag();
filters.setAutoConstruct(true);
}
return filters;
}
/**
* One or more filters. -
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*
* @param filters One or more filters. -
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*/
public void setFilters(java.util.Collection filters) {
if (filters == null) {
this.filters = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag filtersCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(filters.size());
filtersCopy.addAll(filters);
this.filters = filtersCopy;
}
/**
* One or more filters. -
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param filters One or more filters.
-
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeRegionsRequest withFilters(Filter... filters) {
if (getFilters() == null) setFilters(new java.util.ArrayList(filters.length));
for (Filter value : filters) {
getFilters().add(value);
}
return this;
}
/**
* One or more filters. -
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param filters One or more filters.
-
endpoint - The endpoint
* of the region (for example, ec2.us-east-1.amazonaws.com).
*
-
region-name - The name of the region (for
* example, us-east-1).
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeRegionsRequest withFilters(java.util.Collection filters) {
if (filters == null) {
this.filters = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag filtersCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(filters.size());
filtersCopy.addAll(filters);
this.filters = filtersCopy;
}
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 DescribeRegionsRequestMarshaller().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 (getRegionNames() != null) sb.append("RegionNames: " + getRegionNames() + ",");
if (getFilters() != null) sb.append("Filters: " + getFilters() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getRegionNames() == null) ? 0 : getRegionNames().hashCode());
hashCode = prime * hashCode + ((getFilters() == null) ? 0 : getFilters().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof DescribeRegionsRequest == false) return false;
DescribeRegionsRequest other = (DescribeRegionsRequest)obj;
if (other.getRegionNames() == null ^ this.getRegionNames() == null) return false;
if (other.getRegionNames() != null && other.getRegionNames().equals(this.getRegionNames()) == false) return false;
if (other.getFilters() == null ^ this.getFilters() == null) return false;
if (other.getFilters() != null && other.getFilters().equals(this.getFilters()) == false) return false;
return true;
}
}