ParameterHolder (mariadb-java-client 2.7.8 API)

All Known Implementing Classes:

BigDecimalParameter, BooleanParameter, ByteArrayParameter, ByteParameter, DateParameter, DefaultParameter, DoubleParameter, FloatParameter, IntParameter, LocalTimeParameter, LongParameter, NullParameter, OffsetTimeParameter, ReaderParameter, SerializableParameter, ShortParameter, StreamParameter, StringParameter, TimeParameter, TimestampParameter, ZonedDateTimeParameter
```
public interface ParameterHolder
```

Field Summary

Fields
Modifier and Type Field Description

static byte[] BINARY_INTRODUCER

static byte QUOTE

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`boolean`	`canBeLongData()`
`int`	`getApproximateTextProtocolLength()`
`ColumnType`	`getColumnType()`
`boolean`	`isNullData()`
`String`	`toString()`
`void`	`writeBinary(PacketOutputStream pos)`
`default void`	`writeLongData(PacketOutputStream pos)`
`void`	`writeTo(PacketOutputStream os)`	Write parameter value.

Field Detail
- BINARY_INTRODUCER
```
static final byte[] BINARY_INTRODUCER
```
- QUOTE
```
static final byte QUOTE
```
  See Also:
  
  Constant Field Values

Method Detail

writeTo
```
void writeTo(PacketOutputStream os)
      throws IOException
```
Write parameter value.

Parameters:

os - the stream to write to

Throws:

IOException - when something goes wrong

writeBinary

void writeBinary(PacketOutputStream pos)
          throws IOException

Throws:: IOException

writeLongData

default void writeLongData(PacketOutputStream pos)
                    throws IOException

Throws:: IOException

getApproximateTextProtocolLength

int getApproximateTextProtocolLength()
                              throws IOException

Throws:: IOException

toString
```
String toString()
```
Overrides:

toString in class Object

isNullData
```
boolean isNullData()
```

getColumnType
```
ColumnType getColumnType()
```

canBeLongData
```
boolean canBeLongData()
```