| java.lang.Object
 org.apache.derby.impl.drda.SignedBinary
| SignedBinary | | class SignedBinary (Code) | | Converters from signed binary bytes to Java short, int, or long.
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| Field Summary | |
| final public static int | BIG_ENDIAN
AS/400, Unix, System/390 byte-order for signed binary representations. | | final public static int | LITTLE_ENDIAN
Intel 80/86 reversed byte-order for signed binary representations. |
| Method Summary | |
| public static int | bigEndianBytesToInt(byte[] buffer, int offset)
Build a Java int from a 4-byte big endian signed binary representation. | | public static long | bigEndianBytesToLong(byte[] buffer, int offset)
Build a Java long from an 8-byte big endian signed binary representation. | | public static short | bigEndianBytesToShort(byte[] buffer, int offset)
Build a Java short from a 2-byte big endian signed binary representation. | | public static int | getInt(byte[] buffer, int offset, int byteOrder)
Build a Java int from a 4-byte signed binary representation. | | public static long | getLong(byte[] buffer, int offset, int byteOrder)
Build a Java long from an 8-byte signed binary representation. | | public static short | getShort(byte[] buffer, int offset, int byteOrder)
Build a Java short from a 2-byte signed binary representation. | | public static int | littleEndianBytesToInt(byte[] buffer, int offset)
Build a Java int from a 4-byte little endian signed binary representation. | | public static long | littleEndianBytesToLong(byte[] buffer, int offset)
Build a Java long from an 8-byte little endian signed binary representation. | | public static short | littleEndianBytesToShort(byte[] buffer, int offset)
Build a Java short from a 2-byte little endian signed binary representation. |
| BIG_ENDIAN | | final public static int BIG_ENDIAN(Code) | | AS/400, Unix, System/390 byte-order for signed binary representations.
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| LITTLE_ENDIAN | | final public static int LITTLE_ENDIAN(Code) | | Intel 80/86 reversed byte-order for signed binary representations.
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| bigEndianBytesToInt | | public static int bigEndianBytesToInt(byte[] buffer, int offset)(Code) | | Build a Java int from a 4-byte big endian signed binary representation.
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| bigEndianBytesToLong | | public static long bigEndianBytesToLong(byte[] buffer, int offset)(Code) | | Build a Java long from an 8-byte big endian signed binary representation.
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| bigEndianBytesToShort | | public static short bigEndianBytesToShort(byte[] buffer, int offset)(Code) | | Build a Java short from a 2-byte big endian signed binary representation.
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| getInt | | public static int getInt(byte[] buffer, int offset, int byteOrder)(Code) | | Build a Java int from a 4-byte signed binary representation.
Depending on machine type, byte orders are
SignedBinary.BIG_ENDIAN BIG_ENDIAN for signed binary integers, and
SignedBinary.LITTLE_ENDIAN LITTLE_ENDIAN for pc8087 signed binary integers.
exception:
IllegalArgumentException - if the specified byte order is not recognized. |
| getLong | | public static long getLong(byte[] buffer, int offset, int byteOrder)(Code) | | Build a Java long from an 8-byte signed binary representation.
Depending on machine type, byte orders are
SignedBinary.BIG_ENDIAN BIG_ENDIAN for signed binary integers, and
SignedBinary.LITTLE_ENDIAN LITTLE_ENDIAN for pc8087 signed binary integers.
exception:
IllegalArgumentException - if the specified byte order is not recognized. |
| getShort | | public static short getShort(byte[] buffer, int offset, int byteOrder)(Code) | | Build a Java short from a 2-byte signed binary representation.
Depending on machine type, byte orders are
SignedBinary.BIG_ENDIAN BIG_ENDIAN for signed binary integers, and
SignedBinary.LITTLE_ENDIAN LITTLE_ENDIAN for pc8087 signed binary integers.
exception:
IllegalArgumentException - if the specified byte order is not recognized. |
| littleEndianBytesToInt | | public static int littleEndianBytesToInt(byte[] buffer, int offset)(Code) | | Build a Java int from a 4-byte little endian signed binary representation.
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| littleEndianBytesToLong | | public static long littleEndianBytesToLong(byte[] buffer, int offset)(Code) | | Build a Java long from an 8-byte little endian signed binary representation.
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| littleEndianBytesToShort | | public static short littleEndianBytesToShort(byte[] buffer, int offset)(Code) | | Build a Java short from a 2-byte little endian signed binary representation.
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