/*
* Copyright 2003-2016 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.project.validation;
import jetbrains.mps.smodel.ModelDependencyScanner;
import jetbrains.mps.smodel.SModelInternal;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SModelReference;
/**
* Tells there's an import for a model but target model could get resolved and likely is missing.
* For a model actually used while not imported, see {@link MissingModelImport}
*/
public class MissingModelError extends ValidationProblem {
private final SModel myModel;
private final SModelReference myReference;
public MissingModelError(SModel model, String msg, SModelReference reference) {
super(Severity.ERROR, msg);
myModel = model;
myReference = reference;
}
public SModel getModel() {
return myModel;
}
public SModelReference getReference() {
return myReference;
}
@Override
public boolean canFix() {
final ModelDependencyScanner mds = new ModelDependencyScanner().usedLanguages(false).crossModelReferences(true).walk(myModel);
return !mds.getCrossModelReferences().contains(myReference);
}
@Override
public void fix() {
((SModelInternal) myModel).deleteModelImport(myReference);
}
}