BitArray (ActiveMQ 5.17.0 API)

java.lang.Object
- org.apache.activemq.util.BitArray

All Implemented Interfaces:

Serializable
```
public class BitArray
extends Object
implements Serializable
```
Simple BitArray to enable setting multiple boolean values efficently Used instead of BitSet because BitSet does not allow for efficent serialization. Will store up to 64 boolean values

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

BitArray()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`get(int index)`
`long`	`getBits()`
`int`	`length()`
`void`	`readFromStream(DataInput dataIn)`	read the bits from an input stream
`void`	`reset()`	reset all the bit values to false
`void`	`reset(long bits)`	reset all the bits to the value supplied
`boolean`	`set(int index, boolean flag)`	set the boolean value at the index
`void`	`writeToStream(DataOutput dataOut)`	write the bits to an output stream

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BitArray
```
public BitArray()
```
- Method Detail
  - length
```
public int length()
```
    Returns:
    
    the length of bits set
  - getBits
```
public long getBits()
```
    Returns:
    
    the long containing the bits
  - set
```
public boolean set(int index,
                   boolean flag)
```
    set the boolean value at the index
    
    Parameters:
    
    index -
    
    flag -
    
    Returns:
    
    the old value held at this index
  - get
```
public boolean get(int index)
```
    Parameters:
    
    index -
    
    Returns:
    
    the boolean value at this index
  - reset
```
public void reset()
```
    reset all the bit values to false
  - reset
```
public void reset(long bits)
```
    reset all the bits to the value supplied
    
    Parameters:
    
    bits -
  - writeToStream
```
public void writeToStream(DataOutput dataOut)
                   throws IOException
```
    write the bits to an output stream
    
    Parameters:
    
    dataOut -
    
    Throws:
    
    IOException
  - readFromStream
```
public void readFromStream(DataInput dataIn)
                    throws IOException
```
    read the bits from an input stream
    
    Parameters:
    
    dataIn -
    
    Throws:
    
    IOException