Package org.apache.drill.exec.physical.impl.scan.convert

Class ConvertDecimalToString

java.lang.Object

org.apache.drill.exec.physical.impl.scan.convert.ColumnConverter

org.apache.drill.exec.physical.impl.scan.convert.DirectConverter

org.apache.drill.exec.physical.impl.scan.convert.ConvertDecimalToString

All Implemented Interfaces:

ValueWriter

public class ConvertDecimalToString
extends DirectConverter

Field Summary

Fields inherited from class org.apache.drill.exec.physical.impl.scan.convert.ColumnConverter

baseWriter

Constructor Summary

Constructors

Constructor	Description
ConvertDecimalToString(ScalarWriter baseWriter)

Method Summary

Modifier and Type	Method	Description
void	setDecimal(BigDecimal value)
void	setValue(Object value)	Write value to a vector as a Java object of the "native" type for the column.

Methods inherited from class org.apache.drill.exec.physical.impl.scan.convert.DirectConverter

appendBytes, setBoolean, setBytes, setDate, setDouble, setFloat, setInt, setLong, setNull, setPeriod, setString, setTime, setTimestamp

Methods inherited from class org.apache.drill.exec.physical.impl.scan.convert.ColumnConverter

conversionError, schema, writer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ConvertDecimalToString

public ConvertDecimalToString(ScalarWriter baseWriter)

Method Details

setDecimal

public void setDecimal(BigDecimal value)

Specified by:

setDecimal in interface ValueWriter

Overrides:

setDecimal in class DirectConverter

setValue

public void setValue(Object value)

Description copied from interface: ValueWriter

Write value to a vector as a Java object of the "native" type for the column. This form is available only on scalar writers. The object must be of the form for the primary write method above.

Primarily to be used when the code already knows the object type.

Specified by:

setValue in interface ValueWriter

Overrides:

setValue in class DirectConverter

Parameters:

value - a value that matches the primary setter above, or null to set the column to null

See Also:

• for the generic case