BlockPackedWriter (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.index.sai.disk.v1.bitpack.AbstractBlockPackedWriter
- - org.apache.cassandra.index.sai.disk.v1.bitpack.BlockPackedWriter

```
public class BlockPackedWriter
extends AbstractBlockPackedWriter
```
A writer for large sequences of longs. Modified copy of BlockPackedWriter to use DirectWriter for optimised reads that doesn't require seeking through the whole file to open a thread-exclusive reader.

- Field Summary
  - Fields inherited from class org.apache.cassandra.index.sai.disk.v1.bitpack.AbstractBlockPackedWriter
    blockIndex, blockMetaWriter, blockValues, finished, indexOutput
- Constructor Summary
  
  Constructors
  Constructor Description
  
  BlockPackedWriter(org.apache.lucene.store.IndexOutput out, int blockSize)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  protected void flushBlock()
  - Methods inherited from class org.apache.cassandra.index.sai.disk.v1.bitpack.AbstractBlockPackedWriter
    add, finish
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BlockPackedWriter

public BlockPackedWriter(org.apache.lucene.store.IndexOutput out,
                         int blockSize)

Method Detail
- flushBlock
```
protected void flushBlock()
                   throws java.io.IOException
```
  Specified by:
  
  flushBlock in class AbstractBlockPackedWriter
  
  Throws:
  
  java.io.IOException