Package org.mariadb.jdbc.plugin.codec
Class FloatArrayCodec
- java.lang.Object
-
- org.mariadb.jdbc.plugin.codec.FloatArrayCodec
-
-
Field Summary
Fields Modifier and Type Field Description (package private) static int
BYTES_IN_FLOAT
private static java.util.EnumSet<DataType>
COMPATIBLE_TYPES
private static java.lang.Class
floatArrayClass
static FloatArrayCodec
INSTANCE
default instance
-
Constructor Summary
Constructors Constructor Description FloatArrayCodec()
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canDecode(ColumnDecoder column, java.lang.Class<?> type)
If codec can decode this a server datatype to a java class typeboolean
canEncode(java.lang.Object value)
Can Codec encode the java object typejava.lang.String
className()
Codec native typefloat[]
decodeBinary(ReadableByteBuf buf, MutableInt length, ColumnDecoder column, java.util.Calendar cal, Context context)
Decode from a mysql packet binary encoded a value to codec java typefloat[]
decodeText(ReadableByteBuf buf, MutableInt length, ColumnDecoder column, java.util.Calendar cal, Context context)
Decode from a mysql packet text encoded a value to codec java typevoid
encodeBinary(Writer encoder, Context context, java.lang.Object value, java.util.Calendar cal, java.lang.Long maxLength)
Binary encode value to writervoid
encodeText(Writer encoder, Context context, java.lang.Object value, java.util.Calendar cal, java.lang.Long maxLen)
Text encode value to writerint
getBinaryEncodeType()
Return server encoding data typeprivate byte[]
getBytes(ReadableByteBuf buf, MutableInt length, ColumnDecoder column)
static byte[]
toByteArray(float[] floatArray)
static float[]
toFloatArray(byte[] byteArray)
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface org.mariadb.jdbc.plugin.Codec
canEncodeLongData, encodeData, encodeLongData
-
-
-
-
Field Detail
-
INSTANCE
public static final FloatArrayCodec INSTANCE
default instance
-
floatArrayClass
private static java.lang.Class floatArrayClass
-
COMPATIBLE_TYPES
private static final java.util.EnumSet<DataType> COMPATIBLE_TYPES
-
BYTES_IN_FLOAT
static final int BYTES_IN_FLOAT
- See Also:
- Constant Field Values
-
-
Method Detail
-
className
public java.lang.String className()
Description copied from interface:Codec
Codec native type
-
canDecode
public boolean canDecode(ColumnDecoder column, java.lang.Class<?> type)
Description copied from interface:Codec
If codec can decode this a server datatype to a java class type
-
canEncode
public boolean canEncode(java.lang.Object value)
Description copied from interface:Codec
Can Codec encode the java object type
-
decodeText
public float[] decodeText(ReadableByteBuf buf, MutableInt length, ColumnDecoder column, java.util.Calendar cal, Context context) throws java.sql.SQLDataException
Description copied from interface:Codec
Decode from a mysql packet text encoded a value to codec java type- Specified by:
decodeText
in interfaceCodec<float[]>
- Parameters:
buf
- mysql packet bufferlength
- encoded value lengthcolumn
- server column metadatacal
- calendarcontext
- connection context- Returns:
- decoded value
- Throws:
java.sql.SQLDataException
- if unexpected error occurs during decoding
-
decodeBinary
public float[] decodeBinary(ReadableByteBuf buf, MutableInt length, ColumnDecoder column, java.util.Calendar cal, Context context) throws java.sql.SQLDataException
Description copied from interface:Codec
Decode from a mysql packet binary encoded a value to codec java type- Specified by:
decodeBinary
in interfaceCodec<float[]>
- Parameters:
buf
- mysql packet bufferlength
- encoded value lengthcolumn
- server column metadatacal
- calendarcontext
- connection context- Returns:
- decoded value
- Throws:
java.sql.SQLDataException
- if unexpected error occurs during decoding
-
toByteArray
public static byte[] toByteArray(float[] floatArray)
-
toFloatArray
public static float[] toFloatArray(byte[] byteArray)
-
getBytes
private byte[] getBytes(ReadableByteBuf buf, MutableInt length, ColumnDecoder column) throws java.sql.SQLDataException
- Throws:
java.sql.SQLDataException
-
encodeText
public void encodeText(Writer encoder, Context context, java.lang.Object value, java.util.Calendar cal, java.lang.Long maxLen) throws java.io.IOException
Description copied from interface:Codec
Text encode value to writer- Specified by:
encodeText
in interfaceCodec<float[]>
- Parameters:
encoder
- writercontext
- connection contextvalue
- value to encodecal
- calendarmaxLen
- maximum value length- Throws:
java.io.IOException
- if any socket error occurs
-
encodeBinary
public void encodeBinary(Writer encoder, Context context, java.lang.Object value, java.util.Calendar cal, java.lang.Long maxLength) throws java.io.IOException
Description copied from interface:Codec
Binary encode value to writer- Specified by:
encodeBinary
in interfaceCodec<float[]>
- Parameters:
encoder
- writercontext
- connection contextvalue
- value to encodecal
- calendarmaxLength
- maximum value length- Throws:
java.io.IOException
- if any socket error occurs
-
getBinaryEncodeType
public int getBinaryEncodeType()
Description copied from interface:Codec
Return server encoding data type- Specified by:
getBinaryEncodeType
in interfaceCodec<float[]>
- Returns:
- server encoding data type
-
-