org.apache.hadoop.hbase.replication

Class TableCfWALEntryFilter

java.lang.Object

org.apache.hadoop.hbase.replication.TableCfWALEntryFilter

All Implemented Interfaces:

WALCellFilter, WALEntryFilter

public class TableCfWALEntryFilter
extends Object
implements WALEntryFilter, WALCellFilter

Constructor Summary

Constructors

Constructor and Description
TableCfWALEntryFilter(ReplicationPeer peer)

Method Summary

Modifier and Type	Method and Description
WAL.Entry	filter(WAL.Entry entry) Applies the filter, possibly returning a different Entry instance.
Cell	filterCell(WAL.Entry entry, Cell cell) Applies the filter, possibly returning a different Cell instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableCfWALEntryFilter

public TableCfWALEntryFilter(ReplicationPeer peer)

Method Detail

filter

public WAL.Entry filter(WAL.Entry entry)

Description copied from interface: WALEntryFilter

Applies the filter, possibly returning a different Entry instance. If null is returned, the entry will be skipped.

Specified by:

filter in interface WALEntryFilter

Parameters:

entry - Entry to filter

Returns:

a (possibly modified) Entry to use. Returning null or an entry with no cells will cause the entry to be skipped for replication.

filterCell

public Cell filterCell(WAL.Entry entry,
                       Cell cell)

Description copied from interface: WALCellFilter

Applies the filter, possibly returning a different Cell instance. If null is returned, the cell will be skipped.

Specified by:

filterCell in interface WALCellFilter

Parameters:

entry - Entry which contains the cell

cell - Cell to filter

Returns:

a (possibly modified) Cell to use. Returning null will cause the cell to be skipped for replication.