/*
* 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.kinesis.model;
import java.io.Serializable;
/**
* <p>
* The unit of data of the Amazon Kinesis stream, which is composed of a
* sequence number, a partition key, and a data blob.
* </p>
*/
public class Record implements Serializable {
/**
* <p>
* The unique identifier of the record in the stream.
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Pattern: </b>0|([1-9]\d{0,128})<br/>
*/
private String sequenceNumber;
/**
* <p>
* The approximate time that the record was inserted into the stream.
* </p>
*/
private java.util.Date approximateArrivalTimestamp;
/**
* <p>
* The data blob. The data in the blob is both opaque and immutable to the
* Amazon Kinesis service, which does not inspect, interpret, or change the
* data in the blob in any way. When the data blob (the payload before
* base64-encoding) is added to the partition key size, the total size must
* not exceed the maximum record size (1 MB).
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 1048576<br/>
*/
private java.nio.ByteBuffer data;
/**
* <p>
* Identifies which shard in the stream the data record is assigned to.
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*/
private String partitionKey;
/**
* <p>
* The unique identifier of the record in the stream.
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Pattern: </b>0|([1-9]\d{0,128})<br/>
*
* @return <p>
* The unique identifier of the record in the stream.
* </p>
*/
public String getSequenceNumber() {
return sequenceNumber;
}
/**
* <p>
* The unique identifier of the record in the stream.
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Pattern: </b>0|([1-9]\d{0,128})<br/>
*
* @param sequenceNumber <p>
* The unique identifier of the record in the stream.
* </p>
*/
public void setSequenceNumber(String sequenceNumber) {
this.sequenceNumber = sequenceNumber;
}
/**
* <p>
* The unique identifier of the record in the stream.
* </p>
* <p>
* Returns a reference to this object so that method calls can be chained
* together.
* <p>
* <b>Constraints:</b><br/>
* <b>Pattern: </b>0|([1-9]\d{0,128})<br/>
*
* @param sequenceNumber <p>
* The unique identifier of the record in the stream.
* </p>
* @return A reference to this updated object so that method calls can be
* chained together.
*/
public Record withSequenceNumber(String sequenceNumber) {
this.sequenceNumber = sequenceNumber;
return this;
}
/**
* <p>
* The approximate time that the record was inserted into the stream.
* </p>
*
* @return <p>
* The approximate time that the record was inserted into the
* stream.
* </p>
*/
public java.util.Date getApproximateArrivalTimestamp() {
return approximateArrivalTimestamp;
}
/**
* <p>
* The approximate time that the record was inserted into the stream.
* </p>
*
* @param approximateArrivalTimestamp <p>
* The approximate time that the record was inserted into the
* stream.
* </p>
*/
public void setApproximateArrivalTimestamp(java.util.Date approximateArrivalTimestamp) {
this.approximateArrivalTimestamp = approximateArrivalTimestamp;
}
/**
* <p>
* The approximate time that the record was inserted into the stream.
* </p>
* <p>
* Returns a reference to this object so that method calls can be chained
* together.
*
* @param approximateArrivalTimestamp <p>
* The approximate time that the record was inserted into the
* stream.
* </p>
* @return A reference to this updated object so that method calls can be
* chained together.
*/
public Record withApproximateArrivalTimestamp(java.util.Date approximateArrivalTimestamp) {
this.approximateArrivalTimestamp = approximateArrivalTimestamp;
return this;
}
/**
* <p>
* The data blob. The data in the blob is both opaque and immutable to the
* Amazon Kinesis service, which does not inspect, interpret, or change the
* data in the blob in any way. When the data blob (the payload before
* base64-encoding) is added to the partition key size, the total size must
* not exceed the maximum record size (1 MB).
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 1048576<br/>
*
* @return <p>
* The data blob. The data in the blob is both opaque and immutable
* to the Amazon Kinesis service, which does not inspect, interpret,
* or change the data in the blob in any way. When the data blob
* (the payload before base64-encoding) is added to the partition
* key size, the total size must not exceed the maximum record size
* (1 MB).
* </p>
*/
public java.nio.ByteBuffer getData() {
return data;
}
/**
* <p>
* The data blob. The data in the blob is both opaque and immutable to the
* Amazon Kinesis service, which does not inspect, interpret, or change the
* data in the blob in any way. When the data blob (the payload before
* base64-encoding) is added to the partition key size, the total size must
* not exceed the maximum record size (1 MB).
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 1048576<br/>
*
* @param data <p>
* The data blob. The data in the blob is both opaque and
* immutable to the Amazon Kinesis service, which does not
* inspect, interpret, or change the data in the blob in any way.
* When the data blob (the payload before base64-encoding) is
* added to the partition key size, the total size must not
* exceed the maximum record size (1 MB).
* </p>
*/
public void setData(java.nio.ByteBuffer data) {
this.data = data;
}
/**
* <p>
* The data blob. The data in the blob is both opaque and immutable to the
* Amazon Kinesis service, which does not inspect, interpret, or change the
* data in the blob in any way. When the data blob (the payload before
* base64-encoding) is added to the partition key size, the total size must
* not exceed the maximum record size (1 MB).
* </p>
* <p>
* Returns a reference to this object so that method calls can be chained
* together.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 1048576<br/>
*
* @param data <p>
* The data blob. The data in the blob is both opaque and
* immutable to the Amazon Kinesis service, which does not
* inspect, interpret, or change the data in the blob in any way.
* When the data blob (the payload before base64-encoding) is
* added to the partition key size, the total size must not
* exceed the maximum record size (1 MB).
* </p>
* @return A reference to this updated object so that method calls can be
* chained together.
*/
public Record withData(java.nio.ByteBuffer data) {
this.data = data;
return this;
}
/**
* <p>
* Identifies which shard in the stream the data record is assigned to.
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @return <p>
* Identifies which shard in the stream the data record is assigned
* to.
* </p>
*/
public String getPartitionKey() {
return partitionKey;
}
/**
* <p>
* Identifies which shard in the stream the data record is assigned to.
* </p>
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @param partitionKey <p>
* Identifies which shard in the stream the data record is
* assigned to.
* </p>
*/
public void setPartitionKey(String partitionKey) {
this.partitionKey = partitionKey;
}
/**
* <p>
* Identifies which shard in the stream the data record is assigned to.
* </p>
* <p>
* Returns a reference to this object so that method calls can be chained
* together.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @param partitionKey <p>
* Identifies which shard in the stream the data record is
* assigned to.
* </p>
* @return A reference to this updated object so that method calls can be
* chained together.
*/
public Record withPartitionKey(String partitionKey) {
this.partitionKey = partitionKey;
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 (getSequenceNumber() != null)
sb.append("SequenceNumber: " + getSequenceNumber() + ",");
if (getApproximateArrivalTimestamp() != null)
sb.append("ApproximateArrivalTimestamp: " + getApproximateArrivalTimestamp() + ",");
if (getData() != null)
sb.append("Data: " + getData() + ",");
if (getPartitionKey() != null)
sb.append("PartitionKey: " + getPartitionKey());
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode
+ ((getSequenceNumber() == null) ? 0 : getSequenceNumber().hashCode());
hashCode = prime
* hashCode
+ ((getApproximateArrivalTimestamp() == null) ? 0
: getApproximateArrivalTimestamp().hashCode());
hashCode = prime * hashCode + ((getData() == null) ? 0 : getData().hashCode());
hashCode = prime * hashCode
+ ((getPartitionKey() == null) ? 0 : getPartitionKey().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof Record == false)
return false;
Record other = (Record) obj;
if (other.getSequenceNumber() == null ^ this.getSequenceNumber() == null)
return false;
if (other.getSequenceNumber() != null
&& other.getSequenceNumber().equals(this.getSequenceNumber()) == false)
return false;
if (other.getApproximateArrivalTimestamp() == null
^ this.getApproximateArrivalTimestamp() == null)
return false;
if (other.getApproximateArrivalTimestamp() != null
&& other.getApproximateArrivalTimestamp().equals(
this.getApproximateArrivalTimestamp()) == false)
return false;
if (other.getData() == null ^ this.getData() == null)
return false;
if (other.getData() != null && other.getData().equals(this.getData()) == false)
return false;
if (other.getPartitionKey() == null ^ this.getPartitionKey() == null)
return false;
if (other.getPartitionKey() != null
&& other.getPartitionKey().equals(this.getPartitionKey()) == false)
return false;
return true;
}
}