com.pervasive.datarush.functions

Class DefaultArgumentConverter

java.lang.Object

com.pervasive.datarush.functions.DefaultArgumentConverter

All Implemented Interfaces:

ArgumentConverter

public class DefaultArgumentConverter
extends Object
implements ArgumentConverter

The default argument converter. ScalarValuedFunction arguments are passed directly, while primitive- and String-type arguments are parsed from a ConstantReference.

If any other argument type is expected or another type of ScalarValueFunction is provided when a ConstantReference is expected, an IllegalArgumentException is thrown.

Constructor Summary

Constructors

Constructor and Description
DefaultArgumentConverter()

Method Summary

Modifier and Type	Method and Description
Object	convert(ScalarValuedFunction value, Class<?> expectedType)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultArgumentConverter

public DefaultArgumentConverter()

Method Detail

convert

public Object convert(ScalarValuedFunction value,
                      Class<?> expectedType)

Specified by:

convert in interface ArgumentConverter