Package org.apache.druid.query.rowsandcols.semantic

Class WireTransferable.ByteArrayOffsetAndLen

java.lang.Object

org.apache.druid.query.rowsandcols.semantic.WireTransferable.ByteArrayOffsetAndLen

Enclosing interface:

WireTransferable

public static class WireTransferable.ByteArrayOffsetAndLen
extends Object

A holder class for a byte array, offset and length, this exists to minimize copies. It's pretty similar to a ByteBuffer, but is separate because jackson cannot write a ByteBuffer anyway so might as well wrap in this.

Constructor Summary

Constructors

Constructor	Description
ByteArrayOffsetAndLen(byte[] array, int offset, int length)

Method Summary

Modifier and Type	Method	Description
ByteBuffer	asByteBuffer()
byte[]	getArray()
int	getLength()
int	getOffset()

Methods inherited from class java.lang.Object

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

Constructor Details

ByteArrayOffsetAndLen

public ByteArrayOffsetAndLen(byte[] array,
 int offset,
 int length)

Method Details

getArray

public byte[] getArray()

getOffset

public int getOffset()

getLength

public int getLength()

asByteBuffer

public ByteBuffer asByteBuffer()