Package 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[].

Field Summary

Fields

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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, writeShort, writeString, writeStringSet, writeStringStringMap, writeVInt, writeVLong

Methods inherited from class java.lang.Object

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

Field Details

bytes

public byte[] bytes

The bytes

length

public int length

The length

Constructor Details

GrowableByteArrayDataOutput

public GrowableByteArrayDataOutput(int cp)

Create a GrowableByteArrayDataOutput with the given initial capacity.

Method Details

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)