org.apache.druid.frame.key

Class ClusterByPartition

java.lang.Object

org.apache.druid.frame.key.ClusterByPartition

public class ClusterByPartition
extends Object

Boundaries of a partition marked by start and end keys. The keys are generally described by a ClusterBy instance that is not referenced here. (It is generally provided contextually.) Often, this object is part of a full partition set represented by ClusterByPartitions.

Constructor Summary

Constructors

Constructor and Description
ClusterByPartition(RowKey start, RowKey end)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
RowKey	getEnd() Get the ending key for this range.
RowKey	getStart() Get the starting key for this range.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterByPartition

public ClusterByPartition(@Nullable
                          RowKey start,
                          @Nullable
                          RowKey end)

Method Detail

getStart

@Nullable
public RowKey getStart()

Get the starting key for this range. It is inclusive (the range *does* contain this key). Null means the range is unbounded at the start.

getEnd

@Nullable
public RowKey getEnd()

Get the ending key for this range. It is exclusive (the range *does not* contain this key). Null means the range is unbounded at the end.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object