Package org.hibernate.query.sqm.produce.function

Interface FunctionArgumentTypeResolver

All Known Implementing Classes:

ArrayAndElementArgumentTypeResolver, ArrayContainsArgumentTypeResolver, ArrayIncludesArgumentTypeResolver

public interface FunctionArgumentTypeResolver

Pluggable strategy for resolving a function argument type for a specific call.

Author:

Christian Beikov

Method Summary

Modifier and Type	Method	Description
MappingModelExpressible<?>	resolveFunctionArgumentType(SqmFunction<?> function, int argumentIndex, SqmToSqlAstConverter converter)	Resolve the argument type for a function given its context-implied return type.

Method Details

resolveFunctionArgumentType

MappingModelExpressible<?> resolveFunctionArgumentType(SqmFunction<?> function,
 int argumentIndex,
 SqmToSqlAstConverter converter)

Resolve the argument type for a function given its context-implied return type.

The context-implied type is the type implied by where the function occurs in the query. E.g., for an equality predicate (`something = some_function`) the implied type would be defined by the type of `something`.

Returns:

The resolved type.