Package org.apache.cassandra.db.transform

Class EmptyPartitionsDiscarder

java.lang.Object

org.apache.cassandra.db.transform.Transformation<BaseRowIterator<?>>

org.apache.cassandra.db.transform.EmptyPartitionsDiscarder

public final class EmptyPartitionsDiscarder
extends Transformation<BaseRowIterator<?>>

Constructor Summary

Constructors

Constructor	Description
EmptyPartitionsDiscarder()

Method Summary

Modifier and Type	Method	Description
protected BaseRowIterator	applyToPartition(BaseRowIterator iterator)	Applied to any rows iterator (partition) we encounter in a partitions iterator

Methods inherited from class org.apache.cassandra.db.transform.Transformation

apply, apply, apply, apply, applyToDeletion, applyToMarker, applyToPartitionColumns, applyToPartitionKey, applyToRow, applyToStatic, onClose, onPartitionClose

Methods inherited from class java.lang.Object

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

Constructor Details

EmptyPartitionsDiscarder

public EmptyPartitionsDiscarder()

Method Details

applyToPartition

protected BaseRowIterator applyToPartition(BaseRowIterator iterator)

Description copied from class: Transformation

Applied to any rows iterator (partition) we encounter in a partitions iterator

Overrides:

applyToPartition in class Transformation<BaseRowIterator<?>>