com.amazonaws.services.dynamodbv2.model.StreamSpecification Maven / Gradle / Ivy
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/*
* Copyright 2011-2016 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, Cloneable {
/**
*
* 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.
*
*
*
*
*
*/
private String streamViewType;
/**
*
* 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.
*
*
* @return Indicates whether DynamoDB Streams is enabled (true) or disabled
* (false) on the table.
*/
public Boolean getStreamEnabled() {
return this.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.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public StreamSpecification withStreamEnabled(Boolean streamEnabled) {
setStreamEnabled(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 isStreamEnabled() {
return this.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.
*
*
*
*
*
*
* @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.
*
*
*
*
*
*
* @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 this.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.
*
*
*
*
*
*
* @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 Returns a reference to this object so that method calls can be
* chained together.
* @see StreamViewType
*/
public StreamSpecification withStreamViewType(String streamViewType) {
setStreamViewType(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.
*
*
*
*
*
*
* @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.
*
*
*
*
*
*
* @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 Returns a reference to this object so that method calls can be
* chained together.
* @see StreamViewType
*/
public StreamSpecification withStreamViewType(StreamViewType streamViewType) {
setStreamViewType(streamViewType);
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 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;
}
@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 StreamSpecification clone() {
try {
return (StreamSpecification) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}