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/*
* 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;
import com.amazonaws.AmazonWebServiceRequest;
/**
*
* Gets an Amazon Kinesis shard iterator. A shard iterator expires five minutes
* after it is returned to the requester.
*
*
* A shard iterator specifies the shard position from which to start reading
* data records sequentially. The position is specified using the sequence
* number of a data record in a shard. A sequence number is the identifier
* associated with every record ingested in the stream, and is assigned when a
* record is put into the stream. Each stream has one or more shards.
*
*
* You must specify the shard iterator type. For example, you can set the
* ShardIteratorType parameter to read exactly from the position
* denoted by a specific sequence number by using the
* AT_SEQUENCE_NUMBER shard iterator type, or right after the
* sequence number by using the AFTER_SEQUENCE_NUMBER shard
* iterator type, using sequence numbers returned by earlier calls to
* PutRecord, PutRecords, GetRecords, or
* DescribeStream. In the request, you can specify the shard iterator
* type AT_TIMESTAMP to read records from an arbitrary point in
* time, TRIM_HORIZON to cause ShardIterator to point
* to the last untrimmed record in the shard in the system (the oldest data
* record in the shard), or LATEST so that you always read the most
* recent data in the shard.
*
*
* When you read repeatedly from a stream, use a GetShardIterator request
* to get the first shard iterator for use in your first GetRecords
* request and for subsequent reads use the shard iterator returned by the
* GetRecords request in NextShardIterator. A new shard
* iterator is returned by every GetRecords request in
* NextShardIterator, which you use in the
* ShardIterator parameter of the next GetRecords request.
*
*
* If a GetShardIterator request is made too often, you receive a
* ProvisionedThroughputExceededException. For more information
* about throughput limits, see GetRecords, and Streams Limits in the Amazon Kinesis Streams Developer Guide.
*
*
* If the shard is closed, GetShardIterator returns a valid iterator for
* the last sequence number of the shard. Note that a shard can be closed as a
* result of using SplitShard or MergeShards.
*
*
* GetShardIterator has a limit of 5 transactions per second per account
* per open shard.
*
*/
public class GetShardIteratorRequest extends AmazonWebServiceRequest implements Serializable {
/**
*
* The name of the Amazon Kinesis stream.
*
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*/
private String streamName;
/**
*
* The shard ID of the Amazon Kinesis shard to get the iterator for.
*
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*/
private String shardId;
/**
*
* Determines how the shard iterator is used to start reading data records
* from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position denoted by a
* specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by a specific
* timestamp, provided in the value
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record in the
* shard in the system, which is the oldest data record in the shard.
* - LATEST - Start reading just after the most recent record in the
* shard, so that you always read the most recent data in the shard.
*
*
* Constraints:
* Allowed Values: AT_SEQUENCE_NUMBER, AFTER_SEQUENCE_NUMBER,
* TRIM_HORIZON, LATEST, AT_TIMESTAMP
*/
private String shardIteratorType;
/**
*
* The sequence number of the data record in the shard from which to start
* reading. Used with shard iterator type AT_SEQUENCE_NUMBER and
* AFTER_SEQUENCE_NUMBER.
*
*
* Constraints:
* Pattern: 0|([1-9]\d{0,128})
*/
private String startingSequenceNumber;
/**
*
* The timestamp of the data record from which to start reading. Used with
* shard iterator type AT_TIMESTAMP. A timestamp is the Unix epoch date with
* precision in milliseconds. For example,
* 2016-04-04T19:58:46.480-00:00 or 1459799926.480
* . If a record with this exact timestamp does not exist, the iterator
* returned is for the next (later) record. If the timestamp is older than
* the current trim horizon, the iterator returned is for the oldest
* untrimmed data record (TRIM_HORIZON).
*
*/
private java.util.Date timestamp;
/**
*
* The name of the Amazon Kinesis stream.
*
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @return
* The name of the Amazon Kinesis stream.
*
*/
public String getStreamName() {
return streamName;
}
/**
*
* The name of the Amazon Kinesis stream.
*
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param streamName
* The name of the Amazon Kinesis stream.
*
*/
public void setStreamName(String streamName) {
this.streamName = streamName;
}
/**
*
* The name of the Amazon Kinesis stream.
*
*
* Returns a reference to this object so that method calls can be chained
* together.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param streamName
* The name of the Amazon Kinesis stream.
*
* @return A reference to this updated object so that method calls can be
* chained together.
*/
public GetShardIteratorRequest withStreamName(String streamName) {
this.streamName = streamName;
return this;
}
/**
*
* The shard ID of the Amazon Kinesis shard to get the iterator for.
*
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @return
* The shard ID of the Amazon Kinesis shard to get the iterator for.
*
*/
public String getShardId() {
return shardId;
}
/**
*
* The shard ID of the Amazon Kinesis shard to get the iterator for.
*
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param shardId
* The shard ID of the Amazon Kinesis shard to get the iterator
* for.
*
*/
public void setShardId(String shardId) {
this.shardId = shardId;
}
/**
*
* The shard ID of the Amazon Kinesis shard to get the iterator for.
*
*
* Returns a reference to this object so that method calls can be chained
* together.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param shardId
* The shard ID of the Amazon Kinesis shard to get the iterator
* for.
*
* @return A reference to this updated object so that method calls can be
* chained together.
*/
public GetShardIteratorRequest withShardId(String shardId) {
this.shardId = shardId;
return this;
}
/**
*
* Determines how the shard iterator is used to start reading data records
* from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position denoted by a
* specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by a specific
* timestamp, provided in the value
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record in the
* shard in the system, which is the oldest data record in the shard.
* - LATEST - Start reading just after the most recent record in the
* shard, so that you always read the most recent data in the shard.
*
*
* Constraints:
* Allowed Values: AT_SEQUENCE_NUMBER, AFTER_SEQUENCE_NUMBER,
* TRIM_HORIZON, LATEST, AT_TIMESTAMP
*
* @return
* Determines how the shard iterator is used to start reading data
* records from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position denoted
* by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the
* position denoted by a specific sequence number, provided in the
* value
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by a
* specific timestamp, provided in the value
Timestamp.
*
* - TRIM_HORIZON - Start reading at the last untrimmed record in
* the shard in the system, which is the oldest data record in the
* shard.
* - LATEST - Start reading just after the most recent record in
* the shard, so that you always read the most recent data in the
* shard.
*
* @see ShardIteratorType
*/
public String getShardIteratorType() {
return shardIteratorType;
}
/**
*
* Determines how the shard iterator is used to start reading data records
* from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position denoted by a
* specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by a specific
* timestamp, provided in the value
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record in the
* shard in the system, which is the oldest data record in the shard.
* - LATEST - Start reading just after the most recent record in the
* shard, so that you always read the most recent data in the shard.
*
*
* Constraints:
* Allowed Values: AT_SEQUENCE_NUMBER, AFTER_SEQUENCE_NUMBER,
* TRIM_HORIZON, LATEST, AT_TIMESTAMP
*
* @param shardIteratorType
* Determines how the shard iterator is used to start reading
* data records from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator
* types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the
* position denoted by a specific sequence number, provided in
* the value
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by
* a specific timestamp, provided in the value
*
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record
* in the shard in the system, which is the oldest data record in
* the shard.
* - LATEST - Start reading just after the most recent record
* in the shard, so that you always read the most recent data in
* the shard.
*
* @see ShardIteratorType
*/
public void setShardIteratorType(String shardIteratorType) {
this.shardIteratorType = shardIteratorType;
}
/**
*
* Determines how the shard iterator is used to start reading data records
* from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position denoted by a
* specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by a specific
* timestamp, provided in the value
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record in the
* shard in the system, which is the oldest data record in the shard.
* - LATEST - Start reading just after the most recent record in the
* shard, so that you always read the most recent data in the shard.
*
*
* Returns a reference to this object so that method calls can be chained
* together.
*
* Constraints:
* Allowed Values: AT_SEQUENCE_NUMBER, AFTER_SEQUENCE_NUMBER,
* TRIM_HORIZON, LATEST, AT_TIMESTAMP
*
* @param shardIteratorType
* Determines how the shard iterator is used to start reading
* data records from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator
* types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the
* position denoted by a specific sequence number, provided in
* the value
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by
* a specific timestamp, provided in the value
*
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record
* in the shard in the system, which is the oldest data record in
* the shard.
* - LATEST - Start reading just after the most recent record
* in the shard, so that you always read the most recent data in
* the shard.
*
* @return A reference to this updated object so that method calls can be
* chained together.
* @see ShardIteratorType
*/
public GetShardIteratorRequest withShardIteratorType(String shardIteratorType) {
this.shardIteratorType = shardIteratorType;
return this;
}
/**
*
* Determines how the shard iterator is used to start reading data records
* from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position denoted by a
* specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by a specific
* timestamp, provided in the value
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record in the
* shard in the system, which is the oldest data record in the shard.
* - LATEST - Start reading just after the most recent record in the
* shard, so that you always read the most recent data in the shard.
*
*
* Constraints:
* Allowed Values: AT_SEQUENCE_NUMBER, AFTER_SEQUENCE_NUMBER,
* TRIM_HORIZON, LATEST, AT_TIMESTAMP
*
* @param shardIteratorType
* Determines how the shard iterator is used to start reading
* data records from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator
* types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the
* position denoted by a specific sequence number, provided in
* the value
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by
* a specific timestamp, provided in the value
*
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record
* in the shard in the system, which is the oldest data record in
* the shard.
* - LATEST - Start reading just after the most recent record
* in the shard, so that you always read the most recent data in
* the shard.
*
* @see ShardIteratorType
*/
public void setShardIteratorType(ShardIteratorType shardIteratorType) {
this.shardIteratorType = shardIteratorType.toString();
}
/**
*
* Determines how the shard iterator is used to start reading data records
* from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position denoted by a
* specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by a specific
* timestamp, provided in the value
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record in the
* shard in the system, which is the oldest data record in the shard.
* - LATEST - Start reading just after the most recent record in the
* shard, so that you always read the most recent data in the shard.
*
*
* Returns a reference to this object so that method calls can be chained
* together.
*
* Constraints:
* Allowed Values: AT_SEQUENCE_NUMBER, AFTER_SEQUENCE_NUMBER,
* TRIM_HORIZON, LATEST, AT_TIMESTAMP
*
* @param shardIteratorType
* Determines how the shard iterator is used to start reading
* data records from the shard.
*
*
* The following are the valid Amazon Kinesis shard iterator
* types:
*
*
* - AT_SEQUENCE_NUMBER - Start reading from the position
* denoted by a specific sequence number, provided in the value
*
StartingSequenceNumber.
* - AFTER_SEQUENCE_NUMBER - Start reading right after the
* position denoted by a specific sequence number, provided in
* the value
StartingSequenceNumber.
* - AT_TIMESTAMP - Start reading from the position denoted by
* a specific timestamp, provided in the value
*
Timestamp.
* - TRIM_HORIZON - Start reading at the last untrimmed record
* in the shard in the system, which is the oldest data record in
* the shard.
* - LATEST - Start reading just after the most recent record
* in the shard, so that you always read the most recent data in
* the shard.
*
* @return A reference to this updated object so that method calls can be
* chained together.
* @see ShardIteratorType
*/
public GetShardIteratorRequest withShardIteratorType(ShardIteratorType shardIteratorType) {
this.shardIteratorType = shardIteratorType.toString();
return this;
}
/**
*
* The sequence number of the data record in the shard from which to start
* reading. Used with shard iterator type AT_SEQUENCE_NUMBER and
* AFTER_SEQUENCE_NUMBER.
*
*
* Constraints:
* Pattern: 0|([1-9]\d{0,128})
*
* @return
* The sequence number of the data record in the shard from which to
* start reading. Used with shard iterator type AT_SEQUENCE_NUMBER
* and AFTER_SEQUENCE_NUMBER.
*
*/
public String getStartingSequenceNumber() {
return startingSequenceNumber;
}
/**
*
* The sequence number of the data record in the shard from which to start
* reading. Used with shard iterator type AT_SEQUENCE_NUMBER and
* AFTER_SEQUENCE_NUMBER.
*
*
* Constraints:
* Pattern: 0|([1-9]\d{0,128})
*
* @param startingSequenceNumber
* The sequence number of the data record in the shard from which
* to start reading. Used with shard iterator type
* AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
*
*/
public void setStartingSequenceNumber(String startingSequenceNumber) {
this.startingSequenceNumber = startingSequenceNumber;
}
/**
*
* The sequence number of the data record in the shard from which to start
* reading. Used with shard iterator type AT_SEQUENCE_NUMBER and
* AFTER_SEQUENCE_NUMBER.
*
*
* Returns a reference to this object so that method calls can be chained
* together.
*
* Constraints:
* Pattern: 0|([1-9]\d{0,128})
*
* @param startingSequenceNumber
* The sequence number of the data record in the shard from which
* to start reading. Used with shard iterator type
* AT_SEQUENCE_NUMBER and AFTER_SEQUENCE_NUMBER.
*
* @return A reference to this updated object so that method calls can be
* chained together.
*/
public GetShardIteratorRequest withStartingSequenceNumber(String startingSequenceNumber) {
this.startingSequenceNumber = startingSequenceNumber;
return this;
}
/**
*
* The timestamp of the data record from which to start reading. Used with
* shard iterator type AT_TIMESTAMP. A timestamp is the Unix epoch date with
* precision in milliseconds. For example,
* 2016-04-04T19:58:46.480-00:00 or 1459799926.480
* . If a record with this exact timestamp does not exist, the iterator
* returned is for the next (later) record. If the timestamp is older than
* the current trim horizon, the iterator returned is for the oldest
* untrimmed data record (TRIM_HORIZON).
*
*
* @return
* The timestamp of the data record from which to start reading.
* Used with shard iterator type AT_TIMESTAMP. A timestamp is the
* Unix epoch date with precision in milliseconds. For example,
* 2016-04-04T19:58:46.480-00:00 or
* 1459799926.480. If a record with this exact
* timestamp does not exist, the iterator returned is for the next
* (later) record. If the timestamp is older than the current trim
* horizon, the iterator returned is for the oldest untrimmed data
* record (TRIM_HORIZON).
*
*/
public java.util.Date getTimestamp() {
return timestamp;
}
/**
*
* The timestamp of the data record from which to start reading. Used with
* shard iterator type AT_TIMESTAMP. A timestamp is the Unix epoch date with
* precision in milliseconds. For example,
* 2016-04-04T19:58:46.480-00:00 or 1459799926.480
* . If a record with this exact timestamp does not exist, the iterator
* returned is for the next (later) record. If the timestamp is older than
* the current trim horizon, the iterator returned is for the oldest
* untrimmed data record (TRIM_HORIZON).
*
*
* @param timestamp
* The timestamp of the data record from which to start reading.
* Used with shard iterator type AT_TIMESTAMP. A timestamp is the
* Unix epoch date with precision in milliseconds. For example,
* 2016-04-04T19:58:46.480-00:00 or
* 1459799926.480. If a record with this exact
* timestamp does not exist, the iterator returned is for the
* next (later) record. If the timestamp is older than the
* current trim horizon, the iterator returned is for the oldest
* untrimmed data record (TRIM_HORIZON).
*
*/
public void setTimestamp(java.util.Date timestamp) {
this.timestamp = timestamp;
}
/**
*
* The timestamp of the data record from which to start reading. Used with
* shard iterator type AT_TIMESTAMP. A timestamp is the Unix epoch date with
* precision in milliseconds. For example,
* 2016-04-04T19:58:46.480-00:00 or 1459799926.480
* . If a record with this exact timestamp does not exist, the iterator
* returned is for the next (later) record. If the timestamp is older than
* the current trim horizon, the iterator returned is for the oldest
* untrimmed data record (TRIM_HORIZON).
*
*
* Returns a reference to this object so that method calls can be chained
* together.
*
* @param timestamp
* The timestamp of the data record from which to start reading.
* Used with shard iterator type AT_TIMESTAMP. A timestamp is the
* Unix epoch date with precision in milliseconds. For example,
* 2016-04-04T19:58:46.480-00:00 or
* 1459799926.480. If a record with this exact
* timestamp does not exist, the iterator returned is for the
* next (later) record. If the timestamp is older than the
* current trim horizon, the iterator returned is for the oldest
* untrimmed data record (TRIM_HORIZON).
*
* @return A reference to this updated object so that method calls can be
* chained together.
*/
public GetShardIteratorRequest withTimestamp(java.util.Date timestamp) {
this.timestamp = timestamp;
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 (getStreamName() != null)
sb.append("StreamName: " + getStreamName() + ",");
if (getShardId() != null)
sb.append("ShardId: " + getShardId() + ",");
if (getShardIteratorType() != null)
sb.append("ShardIteratorType: " + getShardIteratorType() + ",");
if (getStartingSequenceNumber() != null)
sb.append("StartingSequenceNumber: " + getStartingSequenceNumber() + ",");
if (getTimestamp() != null)
sb.append("Timestamp: " + getTimestamp());
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getStreamName() == null) ? 0 : getStreamName().hashCode());
hashCode = prime * hashCode + ((getShardId() == null) ? 0 : getShardId().hashCode());
hashCode = prime * hashCode
+ ((getShardIteratorType() == null) ? 0 : getShardIteratorType().hashCode());
hashCode = prime
* hashCode
+ ((getStartingSequenceNumber() == null) ? 0 : getStartingSequenceNumber()
.hashCode());
hashCode = prime * hashCode + ((getTimestamp() == null) ? 0 : getTimestamp().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof GetShardIteratorRequest == false)
return false;
GetShardIteratorRequest other = (GetShardIteratorRequest) obj;
if (other.getStreamName() == null ^ this.getStreamName() == null)
return false;
if (other.getStreamName() != null
&& other.getStreamName().equals(this.getStreamName()) == false)
return false;
if (other.getShardId() == null ^ this.getShardId() == null)
return false;
if (other.getShardId() != null && other.getShardId().equals(this.getShardId()) == false)
return false;
if (other.getShardIteratorType() == null ^ this.getShardIteratorType() == null)
return false;
if (other.getShardIteratorType() != null
&& other.getShardIteratorType().equals(this.getShardIteratorType()) == false)
return false;
if (other.getStartingSequenceNumber() == null ^ this.getStartingSequenceNumber() == null)
return false;
if (other.getStartingSequenceNumber() != null
&& other.getStartingSequenceNumber().equals(this.getStartingSequenceNumber()) == false)
return false;
if (other.getTimestamp() == null ^ this.getTimestamp() == null)
return false;
if (other.getTimestamp() != null
&& other.getTimestamp().equals(this.getTimestamp()) == false)
return false;
return true;
}
}