org.apache.flink.runtime.operators.util

Class BitSet

java.lang.Object

org.apache.flink.runtime.operators.util.BitSet

public class BitSet
extends Object

Constructor Summary

Constructors

Constructor and Description
BitSet(int byteSize)

Method Summary

Modifier and Type	Method and Description
int	bitSize() Number of bits
void	clear() Clear the bit set.
boolean	get(int index) Returns true if the bit is set in the specified index.
void	set(int index) Sets the bit at specified index.
void	setMemorySegment(org.apache.flink.core.memory.MemorySegment memorySegment, int offset)
byte[]	toBytes() Serializing MemorySegment to bytes, note that only heap memory is currently supported.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BitSet

public BitSet(int byteSize)

Method Detail

setMemorySegment

public void setMemorySegment(org.apache.flink.core.memory.MemorySegment memorySegment,
                             int offset)

set

public void set(int index)

Sets the bit at specified index.

Parameters:

index - - position

get

public boolean get(int index)

Returns true if the bit is set in the specified index.

Parameters:

index - - position

Returns:

- value at the bit position

bitSize

public int bitSize()

Number of bits

toBytes

public byte[] toBytes()

Serializing MemorySegment to bytes, note that only heap memory is currently supported.

clear

public void clear()

Clear the bit set.

toString

public String toString()

Overrides:

toString in class Object