org.apache.lucene.store
Class OutputStreamDataOutput

java.lang.Object
  org.apache.lucene.store.DataOutput
      org.apache.lucene.store.OutputStreamDataOutput

All Implemented Interfaces:

Closeable

public class OutputStreamDataOutput
extends DataOutput
implements Closeable

A DataOutput wrapping a plain OutputStream.

Constructor Summary

OutputStreamDataOutput(OutputStream os)

Method Summary

void	close()
void	writeByte(byte b) Writes a single byte.
void	writeBytes(byte[] b, int offset, int length) Writes an array of bytes.

Methods inherited from class org.apache.lucene.store.DataOutput

copyBytes, writeBytes, writeInt, writeLong, writeShort, writeString, writeStringSet, writeStringStringMap, writeVInt, writeVLong

Methods inherited from class java.lang.Object

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

Constructor Detail

OutputStreamDataOutput

public OutputStreamDataOutput(OutputStream os)

Method Detail

writeByte

public void writeByte(byte b)
               throws IOException

Description copied from class: DataOutput

Writes a single byte.

The most primitive data type is an eight-bit byte. Files are accessed as sequences of bytes. All other data types are defined as sequences of bytes, so file formats are byte-order independent.

Specified by:

writeByte in class DataOutput

Throws:

IOException

See Also:

DataInput.readByte()

writeBytes

public void writeBytes(byte[] b,
                       int offset,
                       int length)
                throws IOException

Description copied from class: DataOutput

Writes an array of bytes.

Specified by:

writeBytes in class DataOutput

Parameters:

b - the bytes to write

offset - the offset in the byte array

length - the number of bytes to write

Throws:

IOException

See Also:

DataInput.readBytes(byte[],int,int)

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Throws:

IOException