io.datarouter.bytes

Class VarIntTool

java.lang.Object

io.datarouter.bytes.VarIntTool

public class VarIntTool
extends Object

Constructor Summary

Constructors

Constructor and Description
VarIntTool()

Method Summary

Modifier and Type	Method and Description
static int	decodeInt(byte[] bytes)
static int	decodeInt(byte[] bytes, int offset)
static long	decodeLong(byte[] bytes)
static long	decodeLong(byte[] bytes, int offset)
static byte[]	encode(long value)
static Optional<Long>	fromInputStream(InputStream is)
static int	length(long value)

Methods inherited from class java.lang.Object

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

Constructor Detail

VarIntTool

public VarIntTool()

Method Detail

length

public static int length(long value)

encode

public static byte[] encode(long value)

decodeLong

public static long decodeLong(byte[] bytes,
                              int offset)

decodeLong

public static long decodeLong(byte[] bytes)

decodeInt

public static int decodeInt(byte[] bytes,
                            int offset)

decodeInt

public static int decodeInt(byte[] bytes)

fromInputStream

public static Optional<Long> fromInputStream(InputStream is)