com.mapr.fs.hbase.filter

Class AlwaysFalseFilter

java.lang.Object

org.apache.hadoop.hbase.filter.Filter

org.apache.hadoop.hbase.filter.FilterBase

com.mapr.fs.hbase.filter.AlwaysFalseFilter

@InterfaceAudience.Public
 @InterfaceStability.Stable
public class AlwaysFalseFilter
extends org.apache.hadoop.hbase.filter.FilterBase

A filter that will always indicate that the row needs to be filtered out.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.filter.Filter

org.apache.hadoop.hbase.filter.Filter.ReturnCode

Field Summary

Fields inherited from class org.apache.hadoop.hbase.filter.Filter

reversed

Constructor Summary

Constructors

Constructor and Description
AlwaysFalseFilter()

Method Summary

Modifier and Type	Method and Description
static org.apache.hadoop.hbase.filter.Filter	createFilterFromArguments(java.util.ArrayList<byte[]> filterArguments)
org.apache.hadoop.hbase.filter.Filter.ReturnCode	filterKeyValue(org.apache.hadoop.hbase.Cell v)
static AlwaysFalseFilter	parseFrom(byte[] pbBytes)

Methods inherited from class org.apache.hadoop.hbase.filter.FilterBase

filterAllRemaining, filterRow, filterRowCells, filterRowKey, getNextCellHint, getNextKeyHint, hasFilterRow, isFamilyEssential, reset, toByteArray, toString, transform, transformCell

Methods inherited from class org.apache.hadoop.hbase.filter.Filter

isReversed, setReversed

Methods inherited from class java.lang.Object

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

Constructor Detail

AlwaysFalseFilter

public AlwaysFalseFilter()

Method Detail

createFilterFromArguments

public static org.apache.hadoop.hbase.filter.Filter createFilterFromArguments(java.util.ArrayList<byte[]> filterArguments)

parseFrom

public static AlwaysFalseFilter parseFrom(byte[] pbBytes)
                                   throws org.apache.hadoop.hbase.exceptions.DeserializationException

Parameters:

pbBytes - A pb serialized FirstKeyOnlyFilter instance

Returns:

An instance of FirstKeyOnlyFilter made from bytes

Throws:

org.apache.hadoop.hbase.exceptions.DeserializationException

See Also:

FilterBase.toByteArray()

filterKeyValue

public org.apache.hadoop.hbase.filter.Filter.ReturnCode filterKeyValue(org.apache.hadoop.hbase.Cell v)
                                                                throws java.io.IOException

Specified by:

filterKeyValue in class org.apache.hadoop.hbase.filter.Filter

Throws:

java.io.IOException