Module datarush.script

Package com.pervasive.datarush.script

Interface Transform

All Known Implementing Classes:

Transforms.BooleanToBoolean, Transforms.ConsStringToFile, Transforms.ConsStringToString, Transforms.DoubleToBigDecimal, Transforms.DoubleToDouble, Transforms.DoubleToFloatingPointTolerance, Transforms.DoubleToInt, Transforms.DoubleToLong, Transforms.IntegerToDouble, Transforms.IntegerToInt, Transforms.IntegerToLong, Transforms.ObjectToJoinKey, Transforms.ObjectToSortKey, Transforms.StringToEnum, Transforms.StringToFile, Transforms.TextRecordToRecordTokenType

public interface Transform

Provides a transformation from a source data type to a target data type.

Method Summary

Modifier and Type	Method	Description
boolean	supports(Class<?> sourceType, Class<?> targetClass)	Determines if this transformer supports the given types.
Object	transform(Object source, Class<?> targetType)	Transform the given source object into the wanted target object.

Method Details

supports

boolean supports(Class<?> sourceType,
 Class<?> targetClass)

Determines if this transformer supports the given types.

Parameters:

sourceType - type of the data source

targetClass - type of the data target

Returns:

true if supported; false otherwise

transform

Object transform(Object source,
 Class<?> targetType)

Transform the given source object into the wanted target object.

Parameters:

source - object to transform

targetType - type of the target object

Returns:

result of the transformation