/*
* ******************************************************************************
* MontiCore Language Workbench
* Copyright (c) 2015, MontiCore, All rights reserved.
*
* This project is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this project. If not, see <http://www.gnu.org/licenses/>.
* ******************************************************************************
*/
package de.monticore.codegen.mc2cd.transl;
import java.util.ArrayList;
import java.util.function.UnaryOperator;
import de.monticore.grammar.grammar._ast.ASTGrammarReference;
import de.monticore.grammar.grammar._ast.ASTMCGrammar;
import de.monticore.types.types._ast.ASTImportStatement;
import de.monticore.umlcd4a.cd4analysis._ast.ASTCDCompilationUnit;
import de.monticore.utils.Link;
/**
* Adds the fully qualified names of supergrammars as star-imports to the ASTCDCompilationUnit of
* the CD AST.
*
* @author Sebastian Oberhoff
*/
public class StarImportSuperGrammarTranslation implements
UnaryOperator<Link<ASTMCGrammar, ASTCDCompilationUnit>> {
@Override
public Link<ASTMCGrammar, ASTCDCompilationUnit> apply(
Link<ASTMCGrammar, ASTCDCompilationUnit> rootLink) {
for (ASTGrammarReference superGrammar : rootLink.source().getSupergrammar()) {
ASTImportStatement importStatement = ASTImportStatement.getBuilder().importList(new ArrayList<>(
superGrammar.getNames())).star(true).build();;
rootLink.target().getImportStatements().add(importStatement);
}
return rootLink;
}
}