com.amazonaws.services.dynamodbv2.streamsadapter.model

Class ShardAdapter

java.lang.Object

com.amazonaws.services.kinesis.model.Shard

com.amazonaws.services.dynamodbv2.streamsadapter.model.ShardAdapter

All Implemented Interfaces:

StructuredPojo, java.io.Serializable, java.lang.Cloneable

public class ShardAdapter
extends Shard

A uniquely identified group of data records in a DynamoDB stream.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ShardAdapter(Shard shard) Constructs a new shard description using a DynamoDBStreams object.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getAdjacentParentShardId() The Kinesis model provides an adjacent parent shard ID in the event of a parent shard merge.
HashKeyRange	getHashKeyRange() The underlying DynamoDB Streams model does not expose hash key range.
java.lang.String	getParentShardId()
SequenceNumberRange	getSequenceNumberRange()
java.lang.String	getShardId()
void	setAdjacentParentShardId(java.lang.String adjacentParentShardId)
void	setHashKeyRange(HashKeyRange hashKeyRange)
void	setParentShardId(java.lang.String parentShardId)
void	setSequenceNumberRange(SequenceNumberRange sequenceNumberRange)
void	setShardId(java.lang.String shardId)
Shard	withAdjacentParentShardId(java.lang.String adjacentParentShardId)
Shard	withHashKeyRange(HashKeyRange hashKeyRange)
Shard	withParentShardId(java.lang.String parentShardId)
Shard	withSequenceNumberRange(SequenceNumberRange sequenceNumberRange)
Shard	withShardId(java.lang.String shardId)

Methods inherited from class com.amazonaws.services.kinesis.model.Shard

clone, equals, hashCode, marshall, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ShardAdapter

public ShardAdapter(Shard shard)

Constructs a new shard description using a DynamoDBStreams object.

Parameters:

shard - Instance of DynamoDBStreams Shard

Method Detail

getShardId

public java.lang.String getShardId()

Overrides:

getShardId in class Shard

Returns:

The unique identifier of the shard within the DynamoDB stream.

setShardId

public void setShardId(java.lang.String shardId)

Overrides:

setShardId in class Shard

withShardId

public Shard withShardId(java.lang.String shardId)

Overrides:

withShardId in class Shard

getParentShardId

public java.lang.String getParentShardId()

Overrides:

getParentShardId in class Shard

Returns:

The shard Id of the shard's parent.

setParentShardId

public void setParentShardId(java.lang.String parentShardId)

Overrides:

setParentShardId in class Shard

withParentShardId

public Shard withParentShardId(java.lang.String parentShardId)

Overrides:

withParentShardId in class Shard

getAdjacentParentShardId

public java.lang.String getAdjacentParentShardId()

The Kinesis model provides an adjacent parent shard ID in the event of a parent shard merge. Since DynamoDB Streams does not support merge, this always returns null.

Overrides:

getAdjacentParentShardId in class Shard

Returns:

The shard Id of the shard adjacent to the shard's parent.

setAdjacentParentShardId

public void setAdjacentParentShardId(java.lang.String adjacentParentShardId)

Overrides:

setAdjacentParentShardId in class Shard

withAdjacentParentShardId

public Shard withAdjacentParentShardId(java.lang.String adjacentParentShardId)

Overrides:

withAdjacentParentShardId in class Shard

getHashKeyRange

public HashKeyRange getHashKeyRange()

The underlying DynamoDB Streams model does not expose hash key range. To ensure compatibility with the Kinesis Client Library, this method returns dummy values.

Overrides:

getHashKeyRange in class Shard

Returns:

The range of possible hash key values for the shard.

setHashKeyRange

public void setHashKeyRange(HashKeyRange hashKeyRange)

Overrides:

setHashKeyRange in class Shard

withHashKeyRange

public Shard withHashKeyRange(HashKeyRange hashKeyRange)

Overrides:

withHashKeyRange in class Shard

getSequenceNumberRange

public SequenceNumberRange getSequenceNumberRange()

Overrides:

getSequenceNumberRange in class Shard

Returns:

The range of possible sequence numbers for the shard.

setSequenceNumberRange

public void setSequenceNumberRange(SequenceNumberRange sequenceNumberRange)

Overrides:

setSequenceNumberRange in class Shard

withSequenceNumberRange

public Shard withSequenceNumberRange(SequenceNumberRange sequenceNumberRange)

Overrides:

withSequenceNumberRange in class Shard