com.oceanbase.jdbc.internal.com.send.parameters

接口 ParameterHolder

所有已知子接口:

LongDataParameterHolder

所有已知实现类:

BigDecimalParameter, BooleanParameter, ByteArrayParameter, ByteParameter, DateParameter, DateTimeParameter, DefaultParameter, DoubleParameter, FloatParameter, IntParameter, LocalTimeParameter, LongParameter, NullParameter, OBArrayParameter, OBBINARY_DOUBLEParameter, OBBINARY_FLOATParameter, OBByteArrayParameter, OBEmptyLobParameter, OBINTERVALDSParameter, OBINTERVALYMParameter, OBNStringParameter, OBNUMBER_FLOATParameter, OBNUMBERParameter, OBReaderParameter, OBSerializableParameter, OBStreamParameter, OBStringParameter, OBStructParameter, OBTIMESTAMPLTZParameter, OBTIMESTAMPParameter, OBTIMESTAMPTZParameter, OBVarcharParameter, OffsetTimeParameter, ReaderParameter, SerializableParameter, ShortParameter, StreamParameter, StringParameter, TimeParameter, TimestampParameter, ZonedDateTimeParameter

public interface ParameterHolder

字段概要

字段

限定符和类型	字段和说明
static byte[]	BINARY_INTRODUCER
static byte	QUOTE

方法概要

限定符和类型	方法和说明
int	getApproximateTextProtocolLength()
ColumnType	getColumnType()
boolean	isLongData()
boolean	isNullData()
String	toString()
void	writeBinary(PacketOutputStream pos)
void	writeTo(PacketOutputStream os) Write parameter value.

字段详细资料

BINARY_INTRODUCER

static final byte[] BINARY_INTRODUCER

QUOTE

static final byte QUOTE

另请参阅:

常量字段值

方法详细资料

writeTo

void writeTo(PacketOutputStream os)
      throws IOException,
             SQLException

Write parameter value.

参数:

os - the stream to write to

抛出:

IOException - when something goes wrong

SQLException

writeBinary

void writeBinary(PacketOutputStream pos)
          throws IOException,
                 SQLException

抛出:

IOException

SQLException

getApproximateTextProtocolLength

int getApproximateTextProtocolLength()
                              throws IOException

抛出:

IOException

toString

String toString()

覆盖:

toString 在类中 Object

isNullData

boolean isNullData()

getColumnType

ColumnType getColumnType()

isLongData

boolean isLongData()