io.druid.timeline.partition

Class NumberedShardSpec

java.lang.Object

io.druid.timeline.partition.NumberedShardSpec

All Implemented Interfaces:

ShardSpec

Direct Known Subclasses:

HashBasedNumberedShardSpec

public class NumberedShardSpec
extends Object
implements ShardSpec

Constructor Summary

Constructors

Constructor and Description
NumberedShardSpec(int partitionNum, int partitions)

Method Summary

Modifier and Type	Method and Description
<T> PartitionChunk<T>	createChunk(T obj)
Map<String,com.google.common.collect.Range<String>>	getDomain() Get the possible range of each dimension for the rows this shard contains.
ShardSpecLookup	getLookup(List<ShardSpec> shardSpecs)
int	getPartitionNum()
int	getPartitions()
boolean	isInChunk(long timestamp, InputRow inputRow)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NumberedShardSpec

public NumberedShardSpec(int partitionNum,
                         int partitions)

Method Detail

getPartitionNum

public int getPartitionNum()

Specified by:

getPartitionNum in interface ShardSpec

getLookup

public ShardSpecLookup getLookup(List<ShardSpec> shardSpecs)

Specified by:

getLookup in interface ShardSpec

getDomain

public Map<String,com.google.common.collect.Range<String>> getDomain()

Description copied from interface: ShardSpec

Get the possible range of each dimension for the rows this shard contains.

Specified by:

getDomain in interface ShardSpec

Returns:

map of dimensions to its possible range. Dimensions with unknown possible range are not mapped

getPartitions

public int getPartitions()

createChunk

public <T> PartitionChunk<T> createChunk(T obj)

Specified by:

createChunk in interface ShardSpec

isInChunk

public boolean isInChunk(long timestamp,
                         InputRow inputRow)

Specified by:

isInChunk in interface ShardSpec

toString

public String toString()

Overrides:

toString in class Object