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java.lang.Objectorg.exist.util.ByteConversion
A collection of static methods to write integer values from/to a byte array.
Constructor Summary | |
ByteConversion()
|
Method Summary | |
static int |
byteToInt(byte[] data,
int start)
Read an integer value from the specified byte array, starting at start. |
static long |
byteToLong(byte[] data,
int start)
Read a long value from the specified byte array, starting at start. |
static short |
byteToShort(byte[] data,
int start)
Read a short value from the specified byte array, starting at start. |
static byte[] |
intToByte(int v,
byte[] data,
int start)
Write an int value to the specified byte array. |
static byte[] |
longToByte(long v)
Write an int value to a newly allocated byte array. |
static byte[] |
longToByte(long v,
byte[] data,
int start)
Write a long value to the specified byte array. |
static byte[] |
shortToByte(short v)
Write a short value to a newly allocated byte array. |
static byte[] |
shortToByte(short v,
byte[] data,
int start)
Write a short value to the specified byte array. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ByteConversion()
Method Detail |
public static final int byteToInt(byte[] data, int start)
public static final long byteToLong(byte[] data, int start)
public static final short byteToShort(byte[] data, int start)
public static final byte[] intToByte(int v, byte[] data, int start)
v
- the valuedata
- the byte array to write intostart
- the offset
public static final byte[] longToByte(long v, byte[] data, int start)
v
- the valuedata
- the byte array to write intostart
- the offset
public static final byte[] longToByte(long v)
v
- the value
public static final byte[] shortToByte(short v, byte[] data, int start)
v
- the valuedata
- the byte array to write intostart
- the offset
public static final byte[] shortToByte(short v)
v
- the value
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