/*
* 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.smodel.adapter.structure.language;
import jetbrains.mps.project.ModuleId;
import jetbrains.mps.smodel.Language;
import jetbrains.mps.smodel.MPSModuleRepository;
import jetbrains.mps.smodel.adapter.ids.MetaIdFactory;
import jetbrains.mps.smodel.adapter.ids.SLanguageId;
import jetbrains.mps.smodel.adapter.structure.FormatException;
import jetbrains.mps.smodel.adapter.structure.concept.InvalidConcept;
import jetbrains.mps.smodel.language.LanguageRegistry;
import jetbrains.mps.smodel.language.LanguageRuntime;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.module.SModuleReference;
/**
* See InvalidConcept doc
*/
public final class InvalidLanguage extends SLanguageAdapter {
public static final java.lang.String INVALID_PREFIX = "invalid";
public InvalidLanguage(@NotNull String fqName) {
super(fqName);
}
@Override
@NotNull
public String getQualifiedName() {
return myLanguageFqName;
}
@Override
@Nullable
public LanguageRuntime getLanguageDescriptor() {
return null;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof InvalidLanguage)) return false;
String otherId = ((InvalidLanguage) obj).myLanguageFqName;
return myLanguageFqName.equals(otherId);
}
@Override
public int hashCode() {
return myLanguageFqName.hashCode();
}
@Override
@Nullable
public Language getSourceModule() {
return null;
}
@Override
public SModuleReference getSourceModuleReference() {
return null;
}
@Override
public String serialize() {
return INVALID_PREFIX + ID_DELIM + myLanguageFqName;
}
public static InvalidLanguage deserialize(String s) {
String marker = INVALID_PREFIX + ID_DELIM;
if (!s.startsWith(marker)) {
throw new FormatException("Invalid language should have prefix " + marker + ":" + s);
}
return new InvalidLanguage(s.substring(marker.length()));
}
}