org.jetbrains.jet.lang.psi.stubs.elements.StubIndexServiceFactory Maven / Gradle / Ivy
/*
* Copyright 2010-2013 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.jet.lang.psi.stubs.elements;
import com.intellij.openapi.components.ServiceManager;
final class StubIndexServiceFactory {
private StubIndexServiceFactory() {
}
public static StubIndexService getInstance() {
// If executed in plugin service will be registered
StubIndexService registeredService = ServiceManager.getService(StubIndexService.class);
return registeredService != null ? registeredService : StubIndexService.NO_INDEX_SERVICE;
}
}