com.amazonaws.services.dynamodbv2.model.StreamSpecification Maven / Gradle / Ivy
/*
* 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.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;
/**
* The DynamoDB Streams settings for the table. These settings consist
* of: -
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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
*/
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.
*
* @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;
}
/**
* 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;
}
/**
* The DynamoDB Streams settings for the table. These settings consist
* of:
-
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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
*
* @return The DynamoDB Streams settings for the table. These settings consist
* of:
-
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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 String getStreamViewType() {
return streamViewType;
}
/**
* The DynamoDB Streams settings for the table. These settings consist
* of: -
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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 The DynamoDB Streams settings for the table. These settings consist
* of:
-
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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;
}
/**
* The DynamoDB Streams settings for the table. These settings consist
* of: -
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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 The DynamoDB Streams settings for the table. These settings consist
* of:
-
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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;
}
/**
* The DynamoDB Streams settings for the table. These settings consist
* of: -
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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 The DynamoDB Streams settings for the table. These settings consist
* of:
-
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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();
}
/**
* The DynamoDB Streams settings for the table. These settings consist
* of: -
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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 The DynamoDB Streams settings for the table. These settings consist
* of:
-
StreamEnabled - Indicates whether DynamoDB
* Streams is enabled (true) or disabled (false) on the table.
-
*
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 (isStreamEnabled() != null) sb.append("StreamEnabled: " + isStreamEnabled() + ",");
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 + ((isStreamEnabled() == null) ? 0 : isStreamEnabled().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.isStreamEnabled() == null ^ this.isStreamEnabled() == null) return false;
if (other.isStreamEnabled() != null && other.isStreamEnabled().equals(this.isStreamEnabled()) == 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;
}
}