org.apache.lucene.util

Class GrowableByteArrayDataOutput

java.lang.Object

org.apache.lucene.store.DataOutput

org.apache.lucene.util.GrowableByteArrayDataOutput

public final class GrowableByteArrayDataOutput
extends DataOutput

A DataOutput that can be used to build a byte[].

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Field Summary

Fields

Modifier and Type	Field and Description
byte[]	bytes The bytes
int	length The length

Constructor Summary

Constructors

Constructor and Description
GrowableByteArrayDataOutput(int cp) Create a GrowableByteArrayDataOutput with the given initial capacity.

Method Summary

Methods

Modifier and Type	Method and Description
void	writeByte(byte b) Writes a single byte.
void	writeBytes(byte[] b, int off, int len) Writes an array of bytes.

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

copyBytes, writeBytes, writeInt, writeLong, writeMapOfStrings, writeSetOfStrings, writeShort, writeString, writeStringSet, writeStringStringMap, writeVInt, writeVLong, writeZInt, writeZLong

Methods inherited from class java.lang.Object

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

Field Detail

bytes

public byte[] bytes

The bytes

length

public int length

The length

Constructor Detail

GrowableByteArrayDataOutput

public GrowableByteArrayDataOutput(int cp)

Create a GrowableByteArrayDataOutput with the given initial capacity.

Method Detail

writeByte

public void writeByte(byte b)

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

See Also:

DataInput.readByte()

writeBytes

public void writeBytes(byte[] b,
              int off,
              int len)

Description copied from class: DataOutput

Writes an array of bytes.

Specified by:

writeBytes in class DataOutput

Parameters:

b - the bytes to write

off - the offset in the byte array

len - the number of bytes to write

See Also:

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