co.cask.tephra.snapshot

Class BinaryEncoder

java.lang.Object

co.cask.tephra.snapshot.BinaryEncoder

public final class BinaryEncoder
extends Object

An encoder to help encode snapshots in binary format.

Constructor Summary

Constructors

Constructor and Description
BinaryEncoder(OutputStream output)

Method Summary

Methods

Modifier and Type	Method and Description
BinaryEncoder	writeBytes(byte[] bytes) write a sequence of bytes.
BinaryEncoder	writeInt(int i) write a single int value.
BinaryEncoder	writeLong(long l) write a single long int value.

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryEncoder

public BinaryEncoder(OutputStream output)

Parameters:

output - stream to write to

Method Detail

writeInt

public BinaryEncoder writeInt(int i)
                       throws IOException

write a single int value.

Throws:

IOException - If there is IO error.

writeLong

public BinaryEncoder writeLong(long l)
                        throws IOException

write a single long int value.

Throws:

IOException - If there is IO error.

writeBytes

public BinaryEncoder writeBytes(byte[] bytes)
                         throws IOException

write a sequence of bytes. First writes the number of bytes as an int, then the bytes themselves.

Throws:

IOException - If there is IO error.