/*
* Copyright 2010-2015 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.kotlin.descriptors;
import kotlin.
annotations.
jvm.
ReadOnly;
import org.jetbrains.annotations.
NotNull;
import org.jetbrains.annotations.
Nullable;
import org.jetbrains.kotlin.types.
KotlinType;
import java.util.
Collection;
import java.util.
List;
public interface
CallableDescriptor extends
DeclarationDescriptorWithVisibility,
DeclarationDescriptorNonRoot,
Substitutable<
CallableDescriptor> {
@
Nullable
ReceiverParameterDescriptor getExtensionReceiverParameter();
@
Nullable
ReceiverParameterDescriptor getDispatchReceiverParameter();
@
NotNull
@
ReadOnly
List<
TypeParameterDescriptor>
getTypeParameters();
/**
* Method may return null for not yet fully initialized object or if error occurred.
*/
@
Nullable
KotlinType getReturnType();
@
NotNull
@
Override
CallableDescriptor getOriginal();
@
NotNull
List<
ValueParameterDescriptor>
getValueParameters();
/**
* Kotlin functions always have stable parameter names that can be reliably used when calling them with named arguments.
* Functions loaded from platform definitions (e.g. Java binaries or JS) may have unstable parameter names that vary from
* one platform installation to another. These names can not be used reliably for calls with named arguments.
*/
boolean
hasStableParameterNames();
/**
* Sometimes parameter names are not available at all (e.g. Java binaries with not enough debug information).
* In this case, getName() returns synthetic names such as "p0", "p1" etc.
*/
boolean
hasSynthesizedParameterNames();
@
NotNull
Collection<? extends
CallableDescriptor>
getOverriddenDescriptors();
}