/* * Copyright 2010-2019 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.dynamodbv2.model; import java.io.Serializable; /** *

* Represents the DynamoDB Streams configuration for a table in DynamoDB. *

*/ public class StreamSpecification implements Serializable { /** *

* Indicates whether DynamoDB Streams is enabled (true) or disabled (false) * on the table. *

*/ private Boolean streamEnabled; /** *

* When an item in the table is modified, StreamViewType * determines what information is written to the stream for this table. * Valid values for StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the modified item are * written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after it was * modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared before it was * modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old item images of * the item are written to the stream. *
*

* Constraints:
* Allowed Values: NEW_IMAGE, OLD_IMAGE, NEW_AND_OLD_IMAGES, * KEYS_ONLY */ private String streamViewType; /** *

* Indicates whether DynamoDB Streams is enabled (true) or disabled (false) * on the table. *

* * @return

* Indicates whether DynamoDB Streams is enabled (true) or disabled * (false) on the table. *

*/ public Boolean isStreamEnabled() { return streamEnabled; } /** *

* Indicates whether DynamoDB Streams is enabled (true) or disabled (false) * on the table. *

* * @return

* Indicates whether DynamoDB Streams is enabled (true) or disabled * (false) on the table. *

*/ public Boolean getStreamEnabled() { return streamEnabled; } /** *

* Indicates whether DynamoDB Streams is enabled (true) or disabled (false) * on the table. *

* * @param streamEnabled

* Indicates whether DynamoDB Streams is enabled (true) or * disabled (false) on the table. *

*/ public void setStreamEnabled(Boolean streamEnabled) { this.streamEnabled = streamEnabled; } /** *

* Indicates whether DynamoDB Streams is enabled (true) or disabled (false) * on the table. *

* Returns a reference to this object so that method calls can be chained * together. * * @param streamEnabled

* Indicates whether DynamoDB Streams is enabled (true) or * disabled (false) on the table. *

* @return A reference to this updated object so that method calls can be * chained together. */ public StreamSpecification withStreamEnabled(Boolean streamEnabled) { this.streamEnabled = streamEnabled; return this; } /** *

* When an item in the table is modified, StreamViewType * determines what information is written to the stream for this table. * Valid values for StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the modified item are * written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after it was * modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared before it was * modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old item images of * the item are written to the stream. *
*

* Constraints:
* Allowed Values: NEW_IMAGE, OLD_IMAGE, NEW_AND_OLD_IMAGES, * KEYS_ONLY * * @return

* When an item in the table is modified, * StreamViewType determines what information is * written to the stream for this table. Valid values for * StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the modified * item are written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after it * was modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared before * it was modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old item * images of the item are written to the stream. *
*

* @see StreamViewType */ public String getStreamViewType() { return streamViewType; } /** *

* When an item in the table is modified, StreamViewType * determines what information is written to the stream for this table. * Valid values for StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the modified item are * written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after it was * modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared before it was * modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old item images of * the item are written to the stream. *
*

* Constraints:
* Allowed Values: NEW_IMAGE, OLD_IMAGE, NEW_AND_OLD_IMAGES, * KEYS_ONLY * * @param streamViewType

* When an item in the table is modified, * StreamViewType determines what information is * written to the stream for this table. Valid values for * StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the * modified item are written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after * it was modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared * before it was modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old * item images of the item are written to the stream. *
*

* @see StreamViewType */ public void setStreamViewType(String streamViewType) { this.streamViewType = streamViewType; } /** *

* When an item in the table is modified, StreamViewType * determines what information is written to the stream for this table. * Valid values for StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the modified item are * written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after it was * modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared before it was * modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old item images of * the item are written to the stream. *
*

* Returns a reference to this object so that method calls can be chained * together. *

* Constraints:
* Allowed Values: NEW_IMAGE, OLD_IMAGE, NEW_AND_OLD_IMAGES, * KEYS_ONLY * * @param streamViewType

* When an item in the table is modified, * StreamViewType determines what information is * written to the stream for this table. Valid values for * StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the * modified item are written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after * it was modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared * before it was modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old * item images of the item are written to the stream. *
*

* @return A reference to this updated object so that method calls can be * chained together. * @see StreamViewType */ public StreamSpecification withStreamViewType(String streamViewType) { this.streamViewType = streamViewType; return this; } /** *

* When an item in the table is modified, StreamViewType * determines what information is written to the stream for this table. * Valid values for StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the modified item are * written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after it was * modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared before it was * modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old item images of * the item are written to the stream. *
*

* Constraints:
* Allowed Values: NEW_IMAGE, OLD_IMAGE, NEW_AND_OLD_IMAGES, * KEYS_ONLY * * @param streamViewType

* When an item in the table is modified, * StreamViewType determines what information is * written to the stream for this table. Valid values for * StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the * modified item are written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after * it was modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared * before it was modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old * item images of the item are written to the stream. *
*

* @see StreamViewType */ public void setStreamViewType(StreamViewType streamViewType) { this.streamViewType = streamViewType.toString(); } /** *

* When an item in the table is modified, StreamViewType * determines what information is written to the stream for this table. * Valid values for StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the modified item are * written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after it was * modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared before it was * modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old item images of * the item are written to the stream. *
*

* Returns a reference to this object so that method calls can be chained * together. *

* Constraints:
* Allowed Values: NEW_IMAGE, OLD_IMAGE, NEW_AND_OLD_IMAGES, * KEYS_ONLY * * @param streamViewType

* When an item in the table is modified, * StreamViewType determines what information is * written to the stream for this table. Valid values for * StreamViewType are: *

*
* KEYS_ONLY - Only the key attributes of the * modified item are written to the stream. *
*
*
* NEW_IMAGE - The entire item, as it appears after * it was modified, is written to the stream. *
*
*
* OLD_IMAGE - The entire item, as it appeared * before it was modified, is written to the stream. *
*
*
* NEW_AND_OLD_IMAGES - Both the new and the old * item images of the item are written to the stream. *
*

* @return A reference to this updated object so that method calls can be * chained together. * @see StreamViewType */ public StreamSpecification withStreamViewType(StreamViewType streamViewType) { this.streamViewType = streamViewType.toString(); 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 (getStreamEnabled() != null) sb.append("StreamEnabled: " + getStreamEnabled() + ","); if (getStreamViewType() != null) sb.append("StreamViewType: " + getStreamViewType()); sb.append("}"); return sb.toString(); } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getStreamEnabled() == null) ? 0 : getStreamEnabled().hashCode()); hashCode = prime * hashCode + ((getStreamViewType() == null) ? 0 : getStreamViewType().hashCode()); return hashCode; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof StreamSpecification == false) return false; StreamSpecification other = (StreamSpecification) obj; if (other.getStreamEnabled() == null ^ this.getStreamEnabled() == null) return false; if (other.getStreamEnabled() != null && other.getStreamEnabled().equals(this.getStreamEnabled()) == false) return false; if (other.getStreamViewType() == null ^ this.getStreamViewType() == null) return false; if (other.getStreamViewType() != null && other.getStreamViewType().equals(this.getStreamViewType()) == false) return false; return true; } }