org.apache.cassandra.utils.obs

Interface IBitSet

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

All Known Implementing Classes:

OffHeapBitSet, OpenBitSet

public interface IBitSet
extends java.io.Closeable

Method Summary

Methods

Modifier and Type	Method and Description
long	capacity()
void	clear()
void	clear(long index) clears the bit.
void	close()
boolean	get(long index) Returns true or false for the specified bit index.
long	offHeapSize() Returns the amount of memory in bytes used off heap.
void	serialize(java.io.DataOutput out)
long	serializedSize(TypeSizes type)
void	set(long index) Sets the bit at the specified index.

Method Detail

capacity

long capacity()

get

boolean get(long index)

Returns true or false for the specified bit index. The index should be less than the capacity.

set

void set(long index)

Sets the bit at the specified index. The index should be less than the capacity.

clear

void clear(long index)

clears the bit. The index should be less than the capacity.

serialize

void serialize(java.io.DataOutput out)
               throws java.io.IOException

Throws:

java.io.IOException

serializedSize

long serializedSize(TypeSizes type)

clear

void clear()

close

void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

offHeapSize

long offHeapSize()

Returns the amount of memory in bytes used off heap.

Returns:

the amount of memory in bytes used off heap