/*
* Copyright 2010-2013 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 com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.Request;
import com.amazonaws.services.ec2.model.transform.DescribeInternetGatewaysRequestMarshaller;
import java.io.Serializable;
/**
* Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#describeInternetGateways(DescribeInternetGatewaysRequest) DescribeInternetGateways operation}.
* <p>
* Gives you information about your Internet gateways. You can filter the results to return information only about Internet gateways that match criteria
* you specify. For example, you could get information only about gateways with particular tags. The Internet gateway must match at least one of the
* specified values for it to be included in the results.
* </p>
* <p>
* You can specify multiple filters (e.g., the Internet gateway is attached to a particular VPC and is tagged with a particular value). The result
* includes information for a particular Internet gateway only if the gateway matches all your filters. If there's no match, no special message is
* returned; the response is simply empty.
* </p>
* <p>
* You can use wildcards with the filter values: an asterisk matches zero or more characters, and <code>?</code> matches exactly one character. You can
* escape special characters using a backslash before the character. For example, a value of <code>\*amazon\?\\</code> searches for the literal string
* <code>*amazon?\</code> .
*
* </p>
*
* @see com.amazonaws.services.ec2.AmazonEC2#describeInternetGateways(DescribeInternetGatewaysRequest)
*/
public class DescribeInternetGatewaysRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest<DescribeInternetGatewaysRequest> {
/**
* One or more Internet gateway IDs.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag<String> internetGatewayIds;
/**
* A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag<Filter> filters;
/**
* One or more Internet gateway IDs.
*
* @return One or more Internet gateway IDs.
*/
public java.util.List<String> getInternetGatewayIds() {
if (internetGatewayIds == null) {
internetGatewayIds = new com.amazonaws.internal.ListWithAutoConstructFlag<String>();
internetGatewayIds.setAutoConstruct(true);
}
return internetGatewayIds;
}
/**
* One or more Internet gateway IDs.
*
* @param internetGatewayIds One or more Internet gateway IDs.
*/
public void setInternetGatewayIds(java.util.Collection<String> internetGatewayIds) {
if (internetGatewayIds == null) {
this.internetGatewayIds = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag<String> internetGatewayIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(internetGatewayIds.size());
internetGatewayIdsCopy.addAll(internetGatewayIds);
this.internetGatewayIds = internetGatewayIdsCopy;
}
/**
* One or more Internet gateway IDs.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param internetGatewayIds One or more Internet gateway IDs.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeInternetGatewaysRequest withInternetGatewayIds(String... internetGatewayIds) {
if (getInternetGatewayIds() == null) setInternetGatewayIds(new java.util.ArrayList<String>(internetGatewayIds.length));
for (String value : internetGatewayIds) {
getInternetGatewayIds().add(value);
}
return this;
}
/**
* One or more Internet gateway IDs.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param internetGatewayIds One or more Internet gateway IDs.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeInternetGatewaysRequest withInternetGatewayIds(java.util.Collection<String> internetGatewayIds) {
if (internetGatewayIds == null) {
this.internetGatewayIds = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag<String> internetGatewayIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(internetGatewayIds.size());
internetGatewayIdsCopy.addAll(internetGatewayIds);
this.internetGatewayIds = internetGatewayIdsCopy;
}
return this;
}
/**
* A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
*
* @return A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
*/
public java.util.List<Filter> getFilters() {
if (filters == null) {
filters = new com.amazonaws.internal.ListWithAutoConstructFlag<Filter>();
filters.setAutoConstruct(true);
}
return filters;
}
/**
* A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
*
* @param filters A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
*/
public void setFilters(java.util.Collection<Filter> filters) {
if (filters == null) {
this.filters = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag<Filter> filtersCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<Filter>(filters.size());
filtersCopy.addAll(filters);
this.filters = filtersCopy;
}
/**
* A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param filters A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeInternetGatewaysRequest withFilters(Filter... filters) {
if (getFilters() == null) setFilters(new java.util.ArrayList<Filter>(filters.length));
for (Filter value : filters) {
getFilters().add(value);
}
return this;
}
/**
* A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param filters A list of filters used to match properties for Internet Gateways. For
* a complete reference to the available filter keys for this operation,
* see the <a
* href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/">Amazon
* EC2 API reference</a>.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeInternetGatewaysRequest withFilters(java.util.Collection<Filter> filters) {
if (filters == null) {
this.filters = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag<Filter> filtersCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<Filter>(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<DescribeInternetGatewaysRequest> getDryRunRequest() {
Request<DescribeInternetGatewaysRequest> request = new DescribeInternetGatewaysRequestMarshaller().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 (getInternetGatewayIds() != null) sb.append("InternetGatewayIds: " + getInternetGatewayIds() + ",");
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 + ((getInternetGatewayIds() == null) ? 0 : getInternetGatewayIds().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 DescribeInternetGatewaysRequest == false) return false;
DescribeInternetGatewaysRequest other = (DescribeInternetGatewaysRequest)obj;
if (other.getInternetGatewayIds() == null ^ this.getInternetGatewayIds() == null) return false;
if (other.getInternetGatewayIds() != null && other.getInternetGatewayIds().equals(this.getInternetGatewayIds()) == 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;
}
}