/*
* Copyright 2012-2017 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;
import javax.annotation.Generated;
/**
* <p>
* Represents the output of a <code>ListStreams</code> operation.
* </p>
*
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/streams-dynamodb-2012-08-10/ListStreams" target="_top">AWS API
* Documentation</a>
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class ListStreamsResult extends com.amazonaws.AmazonWebServiceResult<com.amazonaws.ResponseMetadata> implements Serializable, Cloneable {
/**
* <p>
* A list of stream descriptors associated with the current account and endpoint.
* </p>
*/
private java.util.List<Stream> streams;
/**
* <p>
* The stream ARN of the item where the operation stopped, inclusive of the previous result set. Use this value to
* start a new operation, excluding this value in the new request.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is empty, then the "last page" of results has been processed and there is
* no more data to be retrieved.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is not empty, it does not necessarily mean that there is more data in the
* result set. The only way to know when you have reached the end of the result set is when
* <code>LastEvaluatedStreamArn</code> is empty.
* </p>
*/
private String lastEvaluatedStreamArn;
/**
* <p>
* A list of stream descriptors associated with the current account and endpoint.
* </p>
*
* @return A list of stream descriptors associated with the current account and endpoint.
*/
public java.util.List<Stream> getStreams() {
return streams;
}
/**
* <p>
* A list of stream descriptors associated with the current account and endpoint.
* </p>
*
* @param streams
* A list of stream descriptors associated with the current account and endpoint.
*/
public void setStreams(java.util.Collection<Stream> streams) {
if (streams == null) {
this.streams = null;
return;
}
this.streams = new java.util.ArrayList<Stream>(streams);
}
/**
* <p>
* A list of stream descriptors associated with the current account and endpoint.
* </p>
* <p>
* <b>NOTE:</b> This method appends the values to the existing list (if any). Use
* {@link #setStreams(java.util.Collection)} or {@link #withStreams(java.util.Collection)} if you want to override
* the existing values.
* </p>
*
* @param streams
* A list of stream descriptors associated with the current account and endpoint.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public ListStreamsResult withStreams(Stream... streams) {
if (this.streams == null) {
setStreams(new java.util.ArrayList<Stream>(streams.length));
}
for (Stream ele : streams) {
this.streams.add(ele);
}
return this;
}
/**
* <p>
* A list of stream descriptors associated with the current account and endpoint.
* </p>
*
* @param streams
* A list of stream descriptors associated with the current account and endpoint.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public ListStreamsResult withStreams(java.util.Collection<Stream> streams) {
setStreams(streams);
return this;
}
/**
* <p>
* The stream ARN of the item where the operation stopped, inclusive of the previous result set. Use this value to
* start a new operation, excluding this value in the new request.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is empty, then the "last page" of results has been processed and there is
* no more data to be retrieved.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is not empty, it does not necessarily mean that there is more data in the
* result set. The only way to know when you have reached the end of the result set is when
* <code>LastEvaluatedStreamArn</code> is empty.
* </p>
*
* @param lastEvaluatedStreamArn
* The stream ARN of the item where the operation stopped, inclusive of the previous result set. Use this
* value to start a new operation, excluding this value in the new request.</p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is empty, then the "last page" of results has been processed and
* there is no more data to be retrieved.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is not empty, it does not necessarily mean that there is more data
* in the result set. The only way to know when you have reached the end of the result set is when
* <code>LastEvaluatedStreamArn</code> is empty.
*/
public void setLastEvaluatedStreamArn(String lastEvaluatedStreamArn) {
this.lastEvaluatedStreamArn = lastEvaluatedStreamArn;
}
/**
* <p>
* The stream ARN of the item where the operation stopped, inclusive of the previous result set. Use this value to
* start a new operation, excluding this value in the new request.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is empty, then the "last page" of results has been processed and there is
* no more data to be retrieved.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is not empty, it does not necessarily mean that there is more data in the
* result set. The only way to know when you have reached the end of the result set is when
* <code>LastEvaluatedStreamArn</code> is empty.
* </p>
*
* @return The stream ARN of the item where the operation stopped, inclusive of the previous result set. Use this
* value to start a new operation, excluding this value in the new request.</p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is empty, then the "last page" of results has been processed and
* there is no more data to be retrieved.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is not empty, it does not necessarily mean that there is more data
* in the result set. The only way to know when you have reached the end of the result set is when
* <code>LastEvaluatedStreamArn</code> is empty.
*/
public String getLastEvaluatedStreamArn() {
return this.lastEvaluatedStreamArn;
}
/**
* <p>
* The stream ARN of the item where the operation stopped, inclusive of the previous result set. Use this value to
* start a new operation, excluding this value in the new request.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is empty, then the "last page" of results has been processed and there is
* no more data to be retrieved.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is not empty, it does not necessarily mean that there is more data in the
* result set. The only way to know when you have reached the end of the result set is when
* <code>LastEvaluatedStreamArn</code> is empty.
* </p>
*
* @param lastEvaluatedStreamArn
* The stream ARN of the item where the operation stopped, inclusive of the previous result set. Use this
* value to start a new operation, excluding this value in the new request.</p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is empty, then the "last page" of results has been processed and
* there is no more data to be retrieved.
* </p>
* <p>
* If <code>LastEvaluatedStreamArn</code> is not empty, it does not necessarily mean that there is more data
* in the result set. The only way to know when you have reached the end of the result set is when
* <code>LastEvaluatedStreamArn</code> is empty.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public ListStreamsResult withLastEvaluatedStreamArn(String lastEvaluatedStreamArn) {
setLastEvaluatedStreamArn(lastEvaluatedStreamArn);
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 (getStreams() != null)
sb.append("Streams: ").append(getStreams()).append(",");
if (getLastEvaluatedStreamArn() != null)
sb.append("LastEvaluatedStreamArn: ").append(getLastEvaluatedStreamArn());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof ListStreamsResult == false)
return false;
ListStreamsResult other = (ListStreamsResult) obj;
if (other.getStreams() == null ^ this.getStreams() == null)
return false;
if (other.getStreams() != null && other.getStreams().equals(this.getStreams()) == false)
return false;
if (other.getLastEvaluatedStreamArn() == null ^ this.getLastEvaluatedStreamArn() == null)
return false;
if (other.getLastEvaluatedStreamArn() != null && other.getLastEvaluatedStreamArn().equals(this.getLastEvaluatedStreamArn()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getStreams() == null) ? 0 : getStreams().hashCode());
hashCode = prime * hashCode + ((getLastEvaluatedStreamArn() == null) ? 0 : getLastEvaluatedStreamArn().hashCode());
return hashCode;
}
@Override
public ListStreamsResult clone() {
try {
return (ListStreamsResult) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e);
}
}
}