kotlin.jvm.internal

Class CallableReference

java.lang.Object

kotlin.jvm.internal.CallableReference

All Implemented Interfaces:

kotlin.reflect.KAnnotatedElement, kotlin.reflect.KCallable

Direct Known Subclasses:

PropertyReference

public abstract class CallableReference
extends Object
implements kotlin.reflect.KCallable

A superclass for all classes generated by Kotlin compiler for callable references. All methods from reflection API should be implemented here to throw informative exceptions (see KotlinReflectionNotSupportedError)

Nested Class Summary

Nested classes/interfaces inherited from interface kotlin.reflect.KCallable

kotlin.reflect.KCallable.DefaultImpls

Constructor Summary

Constructors

Constructor and Description
CallableReference()

Method Summary

Modifier and Type	Method and Description
Object	call(Object... args)
Object	callBy(Map args)
protected static Error	error()
List<Annotation>	getAnnotations()
String	getName()
kotlin.reflect.KDeclarationContainer	getOwner()
List<kotlin.reflect.KParameter>	getParameters()
kotlin.reflect.KType	getReturnType()
String	getSignature()

Methods inherited from class java.lang.Object

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

Constructor Detail

CallableReference

public CallableReference()

Method Detail

getOwner

public kotlin.reflect.KDeclarationContainer getOwner()

Returns:

the class or package where the callable should be located, usually specified on the LHS of the '::' operator

getName

public String getName()

Specified by:

getName in interface kotlin.reflect.KCallable

Returns:

Kotlin name of the callable, the one which was declared in the source code (@platformName doesn't change it)

getSignature

public String getSignature()

Returns:

JVM signature of the callable, e.g. "println(Ljava/lang/Object;)V". If this is a property reference, returns the JVM signature of its getter, e.g. "getFoo(Ljava/lang/String;)I". If the property has no getter in the bytecode (e.g. private property in a class), it's still the signature of the imaginary default getter that would be generated otherwise. Note that technically the signature itself is not even used as a signature per se in reflection implementation, but only as a unique and unambiguous way to map a function/property descriptor to a string.

getParameters

public List<kotlin.reflect.KParameter> getParameters()

Specified by:

getParameters in interface kotlin.reflect.KCallable

getReturnType

public kotlin.reflect.KType getReturnType()

Specified by:

getReturnType in interface kotlin.reflect.KCallable

getAnnotations

public List<Annotation> getAnnotations()

Specified by:

getAnnotations in interface kotlin.reflect.KAnnotatedElement

call

public Object call(@NotNull
                   Object... args)

Specified by:

call in interface kotlin.reflect.KCallable

callBy

public Object callBy(@NotNull
                     Map args)

Specified by:

callBy in interface kotlin.reflect.KCallable

error

protected static Error error()