Package org.apache.cassandra.db.transform

Class FilteredPartitions

java.lang.Object

org.apache.cassandra.db.transform.BasePartitions<RowIterator,BasePartitionIterator<?>>

org.apache.cassandra.db.transform.FilteredPartitions

All Implemented Interfaces:

java.lang.AutoCloseable, java.util.Iterator<RowIterator>, BasePartitionIterator<RowIterator>, PartitionIterator, CloseableIterator<RowIterator>

public final class FilteredPartitions
extends BasePartitions<RowIterator,BasePartitionIterator<?>>
implements PartitionIterator

Field Summary

Fields

Modifier and Type	Field	Description
static org.apache.cassandra.db.transform.Stack.MoreContentsHolder[]	EMPTY_MORE_CONTENTS_HOLDERS
static Transformation[]	EMPTY_TRANSFORMATIONS

Method Summary

Modifier and Type	Method	Description
void	close()
static FilteredPartitions	filter(UnfilteredPartitionIterator iterator, long nowInSecs)	Filter any RangeTombstoneMarker from the iterator's iterators, transforming it into a PartitionIterator.
static FilteredPartitions	filter(UnfilteredPartitionIterator iterator, Filter filter)
protected boolean	hasMoreContents()
O	next()

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

applyOne, hasNext, runOnClose

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cassandra.db.partitions.BasePartitionIterator

close

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Field Detail

EMPTY_TRANSFORMATIONS

public static final Transformation[] EMPTY_TRANSFORMATIONS

EMPTY_MORE_CONTENTS_HOLDERS

public static final org.apache.cassandra.db.transform.Stack.MoreContentsHolder[] EMPTY_MORE_CONTENTS_HOLDERS

Method Detail

filter

public static FilteredPartitions filter(UnfilteredPartitionIterator iterator,
                                        long nowInSecs)

Filter any RangeTombstoneMarker from the iterator's iterators, transforming it into a PartitionIterator.

filter

public static FilteredPartitions filter(UnfilteredPartitionIterator iterator,
                                        Filter filter)

close

public final void close()

Specified by:

close in interface java.lang.AutoCloseable

next

public final O next()

Specified by:

next in interface java.util.Iterator<V>

hasMoreContents

protected final boolean hasMoreContents()