BitSet (Flink : Runtime 2.1.1 API)

java.lang.Object
- org.apache.flink.runtime.operators.util.BitSet

```
public class BitSet
extends Object
```

Constructor Summary

Constructors
Constructor Description

BitSet(int byteSize)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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