io.requery.sql.type

Class RealType

java.lang.Object

io.requery.sql.BaseType<T>

io.requery.sql.BasicType<Double>

io.requery.sql.type.RealType

All Implemented Interfaces:

FieldType<Double>, PrimitiveDoubleType

public class RealType
extends BasicType<Double>
implements PrimitiveDoubleType

Constructor Summary

Constructors

Constructor and Description
RealType(Class<Double> type)

Method Summary

Modifier and Type	Method and Description
Double	fromResult(ResultSet results, int column) Reads a result using a specific ResultSet get method rather than ResultSet.getObject(int).
Keyword	getIdentifier()
double	readDouble(ResultSet results, int column)
void	writeDouble(PreparedStatement statement, int index, double value)

Methods inherited from class io.requery.sql.BasicType

read

Methods inherited from class io.requery.sql.BaseType

equals, getDefaultLength, getIdentifierSuffix, getSqlType, hashCode, hasLength, toString, write

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.requery.sql.FieldType

getDefaultLength, getIdentifierSuffix, getSqlType, hasLength, read, write

Constructor Detail

RealType

public RealType(Class<Double> type)

Method Detail

fromResult

public Double fromResult(ResultSet results,
                         int column)
                  throws SQLException

Description copied from class: BasicType

Reads a result using a specific ResultSet get method rather than ResultSet.getObject(int).

Specified by:

fromResult in class BasicType<Double>

Parameters:

results - ResultSet set to the index of the result to be read

column - column index to read

Returns:

the type from the ResultSet

Throws:

SQLException - on a failure to read from the result set

getIdentifier

public Keyword getIdentifier()

Specified by:

getIdentifier in interface FieldType<Double>

Specified by:

getIdentifier in class BasicType<Double>

Returns:

the identifier for the type can be String or Keyword

readDouble

public double readDouble(ResultSet results,
                         int column)
                  throws SQLException

Specified by:

readDouble in interface PrimitiveDoubleType

Throws:

SQLException

writeDouble

public void writeDouble(PreparedStatement statement,
                        int index,
                        double value)
                 throws SQLException

Specified by:

writeDouble in interface PrimitiveDoubleType

Throws:

SQLException