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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;

import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.Request;
import com.amazonaws.services.ec2.model.transform.DescribeSnapshotsRequestMarshaller;

/**
 * Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#describeSnapshots(DescribeSnapshotsRequest) DescribeSnapshots operation}.
 * 

* Describes one or more of the Amazon EBS snapshots available to you. * Available snapshots include public snapshots available for any AWS * account to launch, private snapshots that you own, and private * snapshots owned by another AWS account but for which you've been given * explicit create volume permissions. *

*

* The create volume permissions fall into the following categories: *

* *
    *
  • public : The owner of the snapshot granted create volume * permissions for the snapshot to the all group. All AWS * accounts have create volume permissions for these snapshots.
  • *
  • explicit : The owner of the snapshot granted create * volume permissions to a specific AWS account.
  • *
  • implicit : An AWS account has implicit create volume * permissions for all snapshots it owns.
  • * *
*

* The list of snapshots returned can be modified by specifying snapshot * IDs, snapshot owners, or AWS accounts with create volume permissions. * If no options are specified, Amazon EC2 returns all snapshots for * which you have create volume permissions. *

*

* If you specify one or more snapshot IDs, only snapshots that have the * specified IDs are returned. If you specify an invalid snapshot ID, an * error is returned. If you specify a snapshot ID for which you do not * have access, it is not included in the returned results. *

*

* If you specify one or more snapshot owners, only snapshots from the * specified owners and for which you have access are returned. The * results can include the AWS account IDs of the specified owners, * amazon for snapshots owned by Amazon, or * self for snapshots that you own. *

*

* If you specify a list of restorable users, only snapshots with create * snapshot permissions for those users are returned. You can specify AWS * account IDs (if you own the snapshots), self for * snapshots for which you own or have explicit permissions, or * all for public snapshots. *

*

* For more information about Amazon EBS snapshots, see * Amazon EBS Snapshots * in the Amazon Elastic Compute Cloud User Guide . *

* * @see com.amazonaws.services.ec2.AmazonEC2#describeSnapshots(DescribeSnapshotsRequest) */ public class DescribeSnapshotsRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest { /** * One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. */ private com.amazonaws.internal.ListWithAutoConstructFlag snapshotIds; /** * Returns the snapshots owned by the specified owner. Multiple owners * can be specified. */ private com.amazonaws.internal.ListWithAutoConstructFlag ownerIds; /** * One or more AWS accounts IDs that can create volumes from the * snapshot. */ private com.amazonaws.internal.ListWithAutoConstructFlag restorableByUserIds; /** * One or more filters.

  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

*/ private com.amazonaws.internal.ListWithAutoConstructFlag filters; /** * One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. * * @return One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. */ public java.util.List getSnapshotIds() { if (snapshotIds == null) { snapshotIds = new com.amazonaws.internal.ListWithAutoConstructFlag(); snapshotIds.setAutoConstruct(true); } return snapshotIds; } /** * One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. * * @param snapshotIds One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. */ public void setSnapshotIds(java.util.Collection snapshotIds) { if (snapshotIds == null) { this.snapshotIds = null; return; } com.amazonaws.internal.ListWithAutoConstructFlag snapshotIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(snapshotIds.size()); snapshotIdsCopy.addAll(snapshotIds); this.snapshotIds = snapshotIdsCopy; } /** * One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. *

* Returns a reference to this object so that method calls can be chained together. * * @param snapshotIds One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. * * @return A reference to this updated object so that method calls can be chained * together. */ public DescribeSnapshotsRequest withSnapshotIds(String... snapshotIds) { if (getSnapshotIds() == null) setSnapshotIds(new java.util.ArrayList(snapshotIds.length)); for (String value : snapshotIds) { getSnapshotIds().add(value); } return this; } /** * One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. *

* Returns a reference to this object so that method calls can be chained together. * * @param snapshotIds One or more snapshot IDs.

Default: Describes snapshots for which * you have launch permissions. * * @return A reference to this updated object so that method calls can be chained * together. */ public DescribeSnapshotsRequest withSnapshotIds(java.util.Collection snapshotIds) { if (snapshotIds == null) { this.snapshotIds = null; } else { com.amazonaws.internal.ListWithAutoConstructFlag snapshotIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(snapshotIds.size()); snapshotIdsCopy.addAll(snapshotIds); this.snapshotIds = snapshotIdsCopy; } return this; } /** * Returns the snapshots owned by the specified owner. Multiple owners * can be specified. * * @return Returns the snapshots owned by the specified owner. Multiple owners * can be specified. */ public java.util.List getOwnerIds() { if (ownerIds == null) { ownerIds = new com.amazonaws.internal.ListWithAutoConstructFlag(); ownerIds.setAutoConstruct(true); } return ownerIds; } /** * Returns the snapshots owned by the specified owner. Multiple owners * can be specified. * * @param ownerIds Returns the snapshots owned by the specified owner. Multiple owners * can be specified. */ public void setOwnerIds(java.util.Collection ownerIds) { if (ownerIds == null) { this.ownerIds = null; return; } com.amazonaws.internal.ListWithAutoConstructFlag ownerIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(ownerIds.size()); ownerIdsCopy.addAll(ownerIds); this.ownerIds = ownerIdsCopy; } /** * Returns the snapshots owned by the specified owner. Multiple owners * can be specified. *

* Returns a reference to this object so that method calls can be chained together. * * @param ownerIds Returns the snapshots owned by the specified owner. Multiple owners * can be specified. * * @return A reference to this updated object so that method calls can be chained * together. */ public DescribeSnapshotsRequest withOwnerIds(String... ownerIds) { if (getOwnerIds() == null) setOwnerIds(new java.util.ArrayList(ownerIds.length)); for (String value : ownerIds) { getOwnerIds().add(value); } return this; } /** * Returns the snapshots owned by the specified owner. Multiple owners * can be specified. *

* Returns a reference to this object so that method calls can be chained together. * * @param ownerIds Returns the snapshots owned by the specified owner. Multiple owners * can be specified. * * @return A reference to this updated object so that method calls can be chained * together. */ public DescribeSnapshotsRequest withOwnerIds(java.util.Collection ownerIds) { if (ownerIds == null) { this.ownerIds = null; } else { com.amazonaws.internal.ListWithAutoConstructFlag ownerIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(ownerIds.size()); ownerIdsCopy.addAll(ownerIds); this.ownerIds = ownerIdsCopy; } return this; } /** * One or more AWS accounts IDs that can create volumes from the * snapshot. * * @return One or more AWS accounts IDs that can create volumes from the * snapshot. */ public java.util.List getRestorableByUserIds() { if (restorableByUserIds == null) { restorableByUserIds = new com.amazonaws.internal.ListWithAutoConstructFlag(); restorableByUserIds.setAutoConstruct(true); } return restorableByUserIds; } /** * One or more AWS accounts IDs that can create volumes from the * snapshot. * * @param restorableByUserIds One or more AWS accounts IDs that can create volumes from the * snapshot. */ public void setRestorableByUserIds(java.util.Collection restorableByUserIds) { if (restorableByUserIds == null) { this.restorableByUserIds = null; return; } com.amazonaws.internal.ListWithAutoConstructFlag restorableByUserIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(restorableByUserIds.size()); restorableByUserIdsCopy.addAll(restorableByUserIds); this.restorableByUserIds = restorableByUserIdsCopy; } /** * One or more AWS accounts IDs that can create volumes from the * snapshot. *

* Returns a reference to this object so that method calls can be chained together. * * @param restorableByUserIds One or more AWS accounts IDs that can create volumes from the * snapshot. * * @return A reference to this updated object so that method calls can be chained * together. */ public DescribeSnapshotsRequest withRestorableByUserIds(String... restorableByUserIds) { if (getRestorableByUserIds() == null) setRestorableByUserIds(new java.util.ArrayList(restorableByUserIds.length)); for (String value : restorableByUserIds) { getRestorableByUserIds().add(value); } return this; } /** * One or more AWS accounts IDs that can create volumes from the * snapshot. *

* Returns a reference to this object so that method calls can be chained together. * * @param restorableByUserIds One or more AWS accounts IDs that can create volumes from the * snapshot. * * @return A reference to this updated object so that method calls can be chained * together. */ public DescribeSnapshotsRequest withRestorableByUserIds(java.util.Collection restorableByUserIds) { if (restorableByUserIds == null) { this.restorableByUserIds = null; } else { com.amazonaws.internal.ListWithAutoConstructFlag restorableByUserIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(restorableByUserIds.size()); restorableByUserIdsCopy.addAll(restorableByUserIds); this.restorableByUserIds = restorableByUserIdsCopy; } return this; } /** * One or more filters.

  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

* * @return One or more filters.
  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

*/ public java.util.List getFilters() { if (filters == null) { filters = new com.amazonaws.internal.ListWithAutoConstructFlag(); filters.setAutoConstruct(true); } return filters; } /** * One or more filters.
  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

* * @param filters One or more filters.
  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

*/ 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.
  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

*

* Returns a reference to this object so that method calls can be chained together. * * @param filters One or more filters.

  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

* * @return A reference to this updated object so that method calls can be chained * together. */ public DescribeSnapshotsRequest 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.
  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

*

* Returns a reference to this object so that method calls can be chained together. * * @param filters One or more filters.

  • description - A * description of the snapshot.

  • owner-alias - * The AWS account alias (for example, amazon) that owns the * snapshot.

  • owner-id - The ID of the AWS * account that owns the snapshot.

  • progress - * The progress of the snapshot, as a percentage (for example, 80%). *

  • snapshot-id - The snapshot ID.

  • *

    start-time - The time stamp when the snapshot was * initiated.

  • status - The status of the * snapshot (pending | completed | * error).

  • *

    tag:key=value - The key/value * combination of a tag assigned to the resource.

  • *

    tag-key - The key of a tag assigned to the resource. * This filter is independent of the tag-value filter. For * example, if you use both the filter "tag-key=Purpose" and the filter * "tag-value=X", you get any resources assigned both the tag key Purpose * (regardless of what the tag's value is), and the tag value X * (regardless of what the tag's key is). If you want to list only * resources where Purpose is X, see the * tag:key=value filter.

  • *

    tag-value - The value of a tag assigned to the * resource. This filter is independent of the tag-key * filter.

  • volume-id - The ID of the volume * the snapshot is for.

  • volume-size - The size * of the volume, in GiB.

* * @return A reference to this updated object so that method calls can be chained * together. */ public DescribeSnapshotsRequest 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 DescribeSnapshotsRequestMarshaller().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 (getSnapshotIds() != null) sb.append("SnapshotIds: " + getSnapshotIds() + ","); if (getOwnerIds() != null) sb.append("OwnerIds: " + getOwnerIds() + ","); if (getRestorableByUserIds() != null) sb.append("RestorableByUserIds: " + getRestorableByUserIds() + ","); 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 + ((getSnapshotIds() == null) ? 0 : getSnapshotIds().hashCode()); hashCode = prime * hashCode + ((getOwnerIds() == null) ? 0 : getOwnerIds().hashCode()); hashCode = prime * hashCode + ((getRestorableByUserIds() == null) ? 0 : getRestorableByUserIds().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 DescribeSnapshotsRequest == false) return false; DescribeSnapshotsRequest other = (DescribeSnapshotsRequest)obj; if (other.getSnapshotIds() == null ^ this.getSnapshotIds() == null) return false; if (other.getSnapshotIds() != null && other.getSnapshotIds().equals(this.getSnapshotIds()) == false) return false; if (other.getOwnerIds() == null ^ this.getOwnerIds() == null) return false; if (other.getOwnerIds() != null && other.getOwnerIds().equals(this.getOwnerIds()) == false) return false; if (other.getRestorableByUserIds() == null ^ this.getRestorableByUserIds() == null) return false; if (other.getRestorableByUserIds() != null && other.getRestorableByUserIds().equals(this.getRestorableByUserIds()) == 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; } }




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