com.espertech.esper.util
Class TypeWidenerFactory

java.lang.Object
  com.espertech.esper.util.TypeWidenerFactory

public class TypeWidenerFactory
extends java.lang.Object

Factory for type widening.

Constructor Summary

TypeWidenerFactory()

Method Summary

static TypeWidener

getCheckPropertyAssignType(java.lang.String columnName, java.lang.Class columnType, java.lang.Class writeablePropertyType, java.lang.String writeablePropertyName) Returns the widener.

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeWidenerFactory

public TypeWidenerFactory()

Method Detail

getCheckPropertyAssignType

public static TypeWidener getCheckPropertyAssignType(java.lang.String columnName,
                                                     java.lang.Class columnType,
                                                     java.lang.Class writeablePropertyType,
                                                     java.lang.String writeablePropertyName)
                                              throws ExprValidationException

Returns the widener.

Parameters:

columnName - name of column

columnType - type of column

writeablePropertyType - property type

writeablePropertyName - propery name

Returns:

type widender

Throws:

ExprValidationException - if type validation fails