/*
* Copyright 2003-2015 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 jetbrains.mps.java.stub;
import jetbrains.mps.smodel.LanguageID;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.openapi.model.SModelId;
import org.jetbrains.mps.openapi.model.SModelReference;
import org.jetbrains.mps.openapi.module.SModuleReference;
import org.jetbrains.mps.openapi.persistence.PersistenceFacade;
/**
* Bridge Java package statement and the world of MPS Java stub models.
* @author Artem Tikhomirov
* @since 3.3
*/
public class JavaPackageNameStub {
private final String myPackageName;
public JavaPackageNameStub(@NotNull String name) {
myPackageName = name;
}
/**
* default package is not handled by MPS; classes in default pkg can be referenced only
* from the default pkg as well, but there are no models that correspond to it
*/
public boolean isDefaultPackage() {
return myPackageName.length() == 0;
}
/**
* @return identity, sufficient to identify java package within a module
*/
@NotNull
public SModelId asModelId() {
return PersistenceFacade.getInstance().createModelId(LanguageID.JAVA + ':' + myPackageName);
}
/**
* @param inModule identifies module that exposes/provides the package
*/
@NotNull
public SModelReference asModelReference(@NotNull SModuleReference inModule) {
SModelId modelId = asModelId();
return PersistenceFacade.getInstance().createModelReference(inModule, modelId, modelId.getModelName());
}
}