com.orientechnologies.orient.core.serialization.serializer.record.binary

Class OVarIntSerializer

java.lang.Object

com.orientechnologies.orient.core.serialization.serializer.record.binary.OVarIntSerializer

public class OVarIntSerializer
extends Object

Constructor Summary

Constructors

Constructor and Description
OVarIntSerializer()

Method Summary

Modifier and Type	Method and Description
static byte	readAsByte(BytesContainer bytes)
static int	readAsInteger(BytesContainer bytes)
static long	readAsLong(BytesContainer bytes)
static short	readAsShort(BytesContainer bytes)
static long	readSignedVarLong(BytesContainer bytes)
static long	readUnsignedVarLong(BytesContainer bytes)
static int	write(BytesContainer bytes, long value)
static void	writeUnsignedVarLong(long value, BytesContainer bos) Encodes a value using the variable-length encoding from Google Protocol Buffers.

Methods inherited from class java.lang.Object

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

Constructor Detail

OVarIntSerializer

public OVarIntSerializer()

Method Detail

write

public static int write(BytesContainer bytes,
                        long value)

readAsShort

public static short readAsShort(BytesContainer bytes)

readAsLong

public static long readAsLong(BytesContainer bytes)

readAsInteger

public static int readAsInteger(BytesContainer bytes)

readAsByte

public static byte readAsByte(BytesContainer bytes)

writeUnsignedVarLong

public static void writeUnsignedVarLong(long value,
                                        BytesContainer bos)

Encodes a value using the variable-length encoding from Google Protocol Buffers. Zig-zag is not used, so input must not be negative. If values can be negative, use #writeSignedVarLong(long, DataOutput) instead. This method treats negative input as like a large unsigned value.

Parameters:

value - value to encode

out - to write bytes to

Throws:

IOException - if DataOutput throws IOException

readSignedVarLong

public static long readSignedVarLong(BytesContainer bytes)

Parameters:

in - to read bytes from

Returns:

decode value

Throws:

IOException - if DataInput throws IOException

IllegalArgumentException - if variable-length value does not terminate after 9 bytes have been read

See Also:

#writeSignedVarLong(long, DataOutput)

readUnsignedVarLong

public static long readUnsignedVarLong(BytesContainer bytes)