/*
* 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;
import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.Request;
import com.amazonaws.services.ec2.model.transform.DescribePlacementGroupsRequestMarshaller;
/**
* Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#describePlacementGroups(DescribePlacementGroupsRequest) DescribePlacementGroups operation}.
* <p>
* Describes one or more of your placement groups. For more information
* about placement groups and cluster instances, see
* <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using_cluster_computing.html"> Cluster Instances </a>
* in the <i>Amazon Elastic Compute Cloud User Guide</i> .
* </p>
*
* @see com.amazonaws.services.ec2.AmazonEC2#describePlacementGroups(DescribePlacementGroupsRequest)
*/
public class DescribePlacementGroupsRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest<DescribePlacementGroupsRequest> {
/**
* One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag<String> groupNames;
/**
* One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
*/
private com.amazonaws.internal.ListWithAutoConstructFlag<Filter> filters;
/**
* One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
*
* @return One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
*/
public java.util.List<String> getGroupNames() {
if (groupNames == null) {
groupNames = new com.amazonaws.internal.ListWithAutoConstructFlag<String>();
groupNames.setAutoConstruct(true);
}
return groupNames;
}
/**
* One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
*
* @param groupNames One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
*/
public void setGroupNames(java.util.Collection<String> groupNames) {
if (groupNames == null) {
this.groupNames = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag<String> groupNamesCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(groupNames.size());
groupNamesCopy.addAll(groupNames);
this.groupNames = groupNamesCopy;
}
/**
* One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param groupNames One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribePlacementGroupsRequest withGroupNames(String... groupNames) {
if (getGroupNames() == null) setGroupNames(new java.util.ArrayList<String>(groupNames.length));
for (String value : groupNames) {
getGroupNames().add(value);
}
return this;
}
/**
* One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param groupNames One or more placement group names. <p>Default: Describes all your
* placement groups, or only those otherwise specified.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribePlacementGroupsRequest withGroupNames(java.util.Collection<String> groupNames) {
if (groupNames == null) {
this.groupNames = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag<String> groupNamesCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(groupNames.size());
groupNamesCopy.addAll(groupNames);
this.groupNames = groupNamesCopy;
}
return this;
}
/**
* One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
*
* @return One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
*/
public java.util.List<Filter> getFilters() {
if (filters == null) {
filters = new com.amazonaws.internal.ListWithAutoConstructFlag<Filter>();
filters.setAutoConstruct(true);
}
return filters;
}
/**
* One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
*
* @param filters One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
*/
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;
}
/**
* One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param filters One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribePlacementGroupsRequest withFilters(Filter... filters) {
if (getFilters() == null) setFilters(new java.util.ArrayList<Filter>(filters.length));
for (Filter value : filters) {
getFilters().add(value);
}
return this;
}
/**
* One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param filters One or more filters. <ul> <li> <p><code>group-name</code> - The name
* of the placement group. </li> <li> <p><code>state</code> - The state
* of the placement group (<code>pending</code> | <code>available</code>
* | <code>deleting</code> | <code>deleted</code>). </li> <li>
* <p><code>strategy</code> - The strategy of the placement group
* (<code>cluster</code>). </li> </ul>
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribePlacementGroupsRequest 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<DescribePlacementGroupsRequest> getDryRunRequest() {
Request<DescribePlacementGroupsRequest> request = new DescribePlacementGroupsRequestMarshaller().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 (getGroupNames() != null) sb.append("GroupNames: " + getGroupNames() + ",");
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 + ((getGroupNames() == null) ? 0 : getGroupNames().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 DescribePlacementGroupsRequest == false) return false;
DescribePlacementGroupsRequest other = (DescribePlacementGroupsRequest)obj;
if (other.getGroupNames() == null ^ this.getGroupNames() == null) return false;
if (other.getGroupNames() != null && other.getGroupNames().equals(this.getGroupNames()) == 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;
}
}