OfflineSorter.ByteSequencesWriter

java.lang.Object
- org.apache.lucene.util.OfflineSorter.ByteSequencesWriter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

OfflineSorter
```
public static class OfflineSorter.ByteSequencesWriter
extends java.lang.Object
implements java.io.Closeable
```
Utility class to emit length-prefixed byte[] entries to an output stream for sorting. Complementary to OfflineSorter.ByteSequencesReader. You must use CodecUtil.writeFooter(org.apache.lucene.store.IndexOutput) to write a footer at the end of the input file.

Field Summary

Fields
Modifier and Type Field Description

protected IndexOutput out

Constructor Summary

Constructors
Constructor Description

ByteSequencesWriter(IndexOutput out)
Constructs a ByteSequencesWriter to the provided DataOutput

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Closes the provided `IndexOutput`.
`void`	`write(byte[] bytes)`	Writes a byte array.
`void`	`write(byte[] bytes, int off, int len)`	Writes a byte array.
`void`	`write(BytesRef ref)`	Writes a BytesRef.

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

- Field Detail
  - out
```
protected final IndexOutput out
```
- Constructor Detail
  - ByteSequencesWriter
```
public ByteSequencesWriter(IndexOutput out)
```
    Constructs a ByteSequencesWriter to the provided DataOutput
- Method Detail
  - write
```
public final void write(BytesRef ref)
                 throws java.io.IOException
```
    Writes a BytesRef.
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    write(byte[], int, int)
  - write
```
public final void write(byte[] bytes)
                 throws java.io.IOException
```
    Writes a byte array.
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    write(byte[], int, int)
  - write
```
public void write(byte[] bytes,
                  int off,
                  int len)
           throws java.io.IOException
```
    Writes a byte array.
    The length is written as a short, followed by the bytes.
    
    Throws:
    
    java.io.IOException
  - close
```
public void close()
           throws java.io.IOException
```
    Closes the provided IndexOutput.
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Throws:
    
    java.io.IOException