com.amazonaws.services.dynamodbv2.model.DescribeStreamResult 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 output of a DescribeStream operation.
*
*/
public class DescribeStreamResult implements Serializable, Cloneable {
/**
*
* A complete description of the stream, including its creation date and
* time, the DynamoDB table associated with the stream, the shard IDs within
* the stream, and the beginning and ending sequence numbers of stream
* records within the shards.
*
*/
private StreamDescription streamDescription;
/**
*
* A complete description of the stream, including its creation date and
* time, the DynamoDB table associated with the stream, the shard IDs within
* the stream, and the beginning and ending sequence numbers of stream
* records within the shards.
*
*
* @param streamDescription
* A complete description of the stream, including its creation date
* and time, the DynamoDB table associated with the stream, the shard
* IDs within the stream, and the beginning and ending sequence
* numbers of stream records within the shards.
*/
public void setStreamDescription(StreamDescription streamDescription) {
this.streamDescription = streamDescription;
}
/**
*
* A complete description of the stream, including its creation date and
* time, the DynamoDB table associated with the stream, the shard IDs within
* the stream, and the beginning and ending sequence numbers of stream
* records within the shards.
*
*
* @return A complete description of the stream, including its creation date
* and time, the DynamoDB table associated with the stream, the
* shard IDs within the stream, and the beginning and ending
* sequence numbers of stream records within the shards.
*/
public StreamDescription getStreamDescription() {
return this.streamDescription;
}
/**
*
* A complete description of the stream, including its creation date and
* time, the DynamoDB table associated with the stream, the shard IDs within
* the stream, and the beginning and ending sequence numbers of stream
* records within the shards.
*
*
* @param streamDescription
* A complete description of the stream, including its creation date
* and time, the DynamoDB table associated with the stream, the shard
* IDs within the stream, and the beginning and ending sequence
* numbers of stream records within the shards.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public DescribeStreamResult withStreamDescription(
StreamDescription streamDescription) {
setStreamDescription(streamDescription);
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 (getStreamDescription() != null)
sb.append("StreamDescription: " + getStreamDescription());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof DescribeStreamResult == false)
return false;
DescribeStreamResult other = (DescribeStreamResult) obj;
if (other.getStreamDescription() == null
^ this.getStreamDescription() == null)
return false;
if (other.getStreamDescription() != null
&& other.getStreamDescription().equals(
this.getStreamDescription()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime
* hashCode
+ ((getStreamDescription() == null) ? 0
: getStreamDescription().hashCode());
return hashCode;
}
@Override
public DescribeStreamResult clone() {
try {
return (DescribeStreamResult) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}