com.amazonaws.services.dynamodbv2.model.ListStreamsResult 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 ListStreams operation.
*
*/
public class ListStreamsResult implements Serializable, Cloneable {
/**
*
* A list of stream descriptors associated with the current account and
* endpoint.
*
*/
private java.util.List streams;
/**
*
* 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.
*
*
* If LastEvaluatedStreamArn is empty, then the "last page" of
* results has been processed and there is no more data to be retrieved.
*
*
* If LastEvaluatedStreamArn 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
* LastEvaluatedStreamArn is empty.
*
*/
private String lastEvaluatedStreamArn;
/**
*
* A list of stream descriptors associated with the current account and
* endpoint.
*
*
* @return A list of stream descriptors associated with the current account
* and endpoint.
*/
public java.util.List getStreams() {
return streams;
}
/**
*
* A list of stream descriptors associated with the current account and
* endpoint.
*
*
* @param streams
* A list of stream descriptors associated with the current account
* and endpoint.
*/
public void setStreams(java.util.Collection streams) {
if (streams == null) {
this.streams = null;
return;
}
this.streams = new java.util.ArrayList(streams);
}
/**
*
* A list of stream descriptors associated with the current account and
* endpoint.
*
*
* NOTE: 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.
*
*
* @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(streams.length));
}
for (Stream ele : streams) {
this.streams.add(ele);
}
return this;
}
/**
*
* A list of stream descriptors associated with the current account and
* endpoint.
*
*
* @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 streams) {
setStreams(streams);
return this;
}
/**
*
* 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.
*
*
* If LastEvaluatedStreamArn is empty, then the "last page" of
* results has been processed and there is no more data to be retrieved.
*
*
* If LastEvaluatedStreamArn 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
* LastEvaluatedStreamArn is empty.
*
*
* @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.
*
* If LastEvaluatedStreamArn is empty, then the
* "last page" of results has been processed and there is no more
* data to be retrieved.
*
*
* If LastEvaluatedStreamArn 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 LastEvaluatedStreamArn is empty.
*/
public void setLastEvaluatedStreamArn(String lastEvaluatedStreamArn) {
this.lastEvaluatedStreamArn = 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.
*
*
* If LastEvaluatedStreamArn is empty, then the "last page" of
* results has been processed and there is no more data to be retrieved.
*
*
* If LastEvaluatedStreamArn 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
* LastEvaluatedStreamArn is empty.
*
*
* @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.
*
* If LastEvaluatedStreamArn is empty, then the
* "last page" of results has been processed and there is no more
* data to be retrieved.
*
*
* If LastEvaluatedStreamArn 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 LastEvaluatedStreamArn is empty.
*/
public String getLastEvaluatedStreamArn() {
return this.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.
*
*
* If LastEvaluatedStreamArn is empty, then the "last page" of
* results has been processed and there is no more data to be retrieved.
*
*
* If LastEvaluatedStreamArn 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
* LastEvaluatedStreamArn is empty.
*
*
* @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.
*
* If LastEvaluatedStreamArn is empty, then the
* "last page" of results has been processed and there is no more
* data to be retrieved.
*
*
* If LastEvaluatedStreamArn 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 LastEvaluatedStreamArn 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: " + getStreams() + ",");
if (getLastEvaluatedStreamArn() != null)
sb.append("LastEvaluatedStreamArn: " + 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);
}
}
}