Class ArrayAndElementArgumentTypeResolver

java.lang.Object

org.hibernate.dialect.function.array.ArrayAndElementArgumentTypeResolver

All Implemented Interfaces:

FunctionArgumentTypeResolver, org.hibernate.query.sqm.produce.function.internal.AbstractFunctionArgumentTypeResolver

public class ArrayAndElementArgumentTypeResolver
extends Object
implements org.hibernate.query.sqm.produce.function.internal.AbstractFunctionArgumentTypeResolver

A FunctionArgumentTypeResolver that resolves the array argument type based on the element argument type or the element argument type based on the array argument type.

Field Summary

Fields

Modifier and Type	Field	Description
static final FunctionArgumentTypeResolver	DEFAULT_INSTANCE

Constructor Summary

Constructors

Constructor	Description
ArrayAndElementArgumentTypeResolver(int arrayIndex, int... elementIndexes)

Method Summary

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

Methods inherited from class Object

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

Methods inherited from interface org.hibernate.query.sqm.produce.function.internal.AbstractFunctionArgumentTypeResolver

resolveFunctionArgumentType

Field Details

DEFAULT_INSTANCE

public static final FunctionArgumentTypeResolver DEFAULT_INSTANCE

Constructor Details

ArrayAndElementArgumentTypeResolver

public ArrayAndElementArgumentTypeResolver(int arrayIndex,
 int... elementIndexes)

Method Details

resolveFunctionArgumentType

public @Nullable MappingModelExpressible<?> resolveFunctionArgumentType(List<? extends SqmTypedNode<?>> arguments,
 int argumentIndex,
 SqmToSqlAstConverter converter)

Description copied from interface: FunctionArgumentTypeResolver

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`.

Specified by:

resolveFunctionArgumentType in interface org.hibernate.query.sqm.produce.function.internal.AbstractFunctionArgumentTypeResolver

Specified by:

resolveFunctionArgumentType in interface FunctionArgumentTypeResolver

Returns:

The resolved type.