Package io.trino.spi.function

Class ScalarFunctionAdapter

java.lang.Object

io.trino.spi.function.ScalarFunctionAdapter

public final class ScalarFunctionAdapter
extends Object

Method Summary

Modifier and Type	Method	Description
static MethodHandle	adapt(MethodHandle methodHandle, Type returnType, List<Type> actualArgumentTypes, InvocationConvention actualConvention, InvocationConvention expectedConvention)	Adapt the method handle from the actual calling convention of a method be converted to the expected calling convention?
static boolean	canAdapt(InvocationConvention actualConvention, InvocationConvention expectedConvention)	Can the actual calling convention of a method be converted to the expected calling convention?

Methods inherited from class java.lang.Object

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

Method Details

canAdapt

public static boolean canAdapt(InvocationConvention actualConvention,
 InvocationConvention expectedConvention)

Can the actual calling convention of a method be converted to the expected calling convention?

adapt

public static MethodHandle adapt(MethodHandle methodHandle,
 Type returnType,
 List<Type> actualArgumentTypes,
 InvocationConvention actualConvention,
 InvocationConvention expectedConvention)

Adapt the method handle from the actual calling convention of a method be converted to the expected calling convention?