/*
* 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.resolve;
import org.jetbrains.annotations.
NotNull;
import org.jetbrains.kotlin.builtins.
PlatformToKotlinClassMap;
import org.jetbrains.kotlin.descriptors.
ClassDescriptor;
import org.jetbrains.kotlin.descriptors.
DeclarationDescriptor;
import org.jetbrains.kotlin.psi.
KtElement;
import org.jetbrains.kotlin.psi.
KtExpression;
import org.jetbrains.kotlin.psi.
KtImportDirective;
import java.util.
Collection;
import static org.jetbrains.kotlin.diagnostics.
Errors.
PLATFORM_CLASS_MAPPED_TO_KOTLIN;
public class
PlatformClassesMappedToKotlinChecker {
public static void
checkPlatformClassesMappedToKotlin(
@
NotNull PlatformToKotlinClassMap platformToKotlinMap,
@
NotNull BindingTrace trace,
@
NotNull KtImportDirective importDirective,
@
NotNull Collection<? extends
DeclarationDescriptor>
descriptors
) {
KtExpression importedReference =
importDirective.
getImportedReference();
if (
importedReference != null) {
for (
DeclarationDescriptor descriptor :
descriptors) {
reportPlatformClassMappedToKotlin(
platformToKotlinMap,
trace,
importedReference,
descriptor);
}
}
}
public static void
reportPlatformClassMappedToKotlin(
@
NotNull PlatformToKotlinClassMap platformToKotlinMap,
@
NotNull BindingTrace trace,
@
NotNull KtElement element,
@
NotNull DeclarationDescriptor descriptor
) {
if (!(
descriptor instanceof
ClassDescriptor)) return;
Collection<
ClassDescriptor>
kotlinAnalogsForClass =
platformToKotlinMap.
mapPlatformClass((
ClassDescriptor)
descriptor);
if (!
kotlinAnalogsForClass.
isEmpty()) {
trace.
report(
PLATFORM_CLASS_MAPPED_TO_KOTLIN.
on(
element,
kotlinAnalogsForClass));
}
}
}