ch.systemsx.cisd.hdf5

Class UnsignedIntUtils

java.lang.Object

ch.systemsx.cisd.hdf5.UnsignedIntUtils

public final class UnsignedIntUtils
extends java.lang.Object

Utilities for converting signed integers to unsigned integers and vice versa.

Constructor Summary

Constructors

Constructor and Description
UnsignedIntUtils()

Method Summary

Modifier and Type	Method and Description
static short	toInt16(int value) Converts value as int16.
static int	toInt32(long value) Converts value as int32.
static long	toInt64(java.math.BigInteger value) Converts value as int64.
static byte	toInt8(int value) Converts value to int8.
static int	toUint16(short value) Converts value to uint16.
static long	toUint32(int value) Converts value to uint32.
static java.math.BigInteger	toUint64(long value) Converts value to uint64.
static short	toUint8(byte value) Converts value to uint8.

Methods inherited from class java.lang.Object

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

Constructor Detail

UnsignedIntUtils

public UnsignedIntUtils()

Method Detail

toInt8

public static byte toInt8(int value)
                   throws java.lang.IllegalArgumentException

Converts value to int8.

Throws:

java.lang.IllegalArgumentException - if value is either negative or too large to fit into uint8.

toInt16

public static short toInt16(int value)
                     throws java.lang.IllegalArgumentException

Converts value as int16.

Throws:

java.lang.IllegalArgumentException - if value is either negative or too large to fit into uint16.

toInt32

public static int toInt32(long value)
                   throws java.lang.IllegalArgumentException

Converts value as int32.

Throws:

java.lang.IllegalArgumentException - if value is either negative or too large to fit into uint32.

toInt64

public static long toInt64(java.math.BigInteger value)
                    throws java.lang.IllegalArgumentException

Converts value as int64.

Throws:

java.lang.IllegalArgumentException - if value is either negative or too large to fit into uint64.

toUint8

public static short toUint8(byte value)

Converts value to uint8.

toUint16

public static int toUint16(short value)

Converts value to uint16.

toUint32

public static long toUint32(int value)

Converts value to uint32.

toUint64

public static java.math.BigInteger toUint64(long value)

Converts value to uint64.