org.hibernate.jpa.criteria.predicate

Class ImplicitNumericExpressionTypeDeterminer

java.lang.Object

org.hibernate.jpa.criteria.predicate.ImplicitNumericExpressionTypeDeterminer

public final class ImplicitNumericExpressionTypeDeterminer
extends Object

Author:

Steve Ebersole

Method Summary

Modifier and Type	Method and Description
static Class<? extends Number>	determineResultType(Class<? extends Number>... types) Determine the appropriate runtime result type for a numeric expression according to section "6.5.7.1 Result Types of Expressions" of the JPA spec.

Methods inherited from class java.lang.Object

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

Method Detail

determineResultType

public static Class<? extends Number> determineResultType(Class<? extends Number>... types)

Determine the appropriate runtime result type for a numeric expression according to section "6.5.7.1 Result Types of Expressions" of the JPA spec.

Note that it is expected that the caveats about quotient handling have already been handled.

Parameters:

types - The argument/expression types

Returns:

The appropriate numeric result type.