org.apache.cassandra.utils

Class AlwaysPresentFilter

java.lang.Object

org.apache.cassandra.utils.AlwaysPresentFilter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, IFilter

public class AlwaysPresentFilter
extends java.lang.Object
implements IFilter

Constructor Summary

Constructors

Constructor and Description
AlwaysPresentFilter()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(java.nio.ByteBuffer key)
void	clear()
void	close()
boolean	isPresent(java.nio.ByteBuffer key)
long	serializedSize()

Methods inherited from class java.lang.Object

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

Constructor Detail

AlwaysPresentFilter

public AlwaysPresentFilter()

Method Detail

isPresent

public boolean isPresent(java.nio.ByteBuffer key)

Specified by:

isPresent in interface IFilter

add

public void add(java.nio.ByteBuffer key)

Specified by:

add in interface IFilter

clear

public void clear()

Specified by:

clear in interface IFilter

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

serializedSize

public long serializedSize()

Specified by:

serializedSize in interface IFilter