FirstexampleMenuBuilder.java

package org.eclipse.emf.parsley.examples.firstexample.edit.action;

import java.util.Collections;
import java.util.List;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.examples.extlibrary.Book;
import org.eclipse.emf.examples.extlibrary.EXTLibraryFactory;
import org.eclipse.emf.examples.extlibrary.Library;
import org.eclipse.emf.examples.extlibrary.Writer;
import org.eclipse.emf.parsley.edit.action.EditingMenuBuilder;
import org.eclipse.emf.parsley.edit.action.IMenuContributionSpecification;
import org.eclipse.emf.parsley.runtime.util.IAcceptor;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;

@SuppressWarnings("all")
public class FirstexampleMenuBuilder extends EditingMenuBuilder {
  private final EXTLibraryFactory factory = EXTLibraryFactory.eINSTANCE;

  public EXTLibraryFactory getFactory() {
    return this.factory;
  }

  public List<IMenuContributionSpecification> emfMenuContributions(final Writer w) {
    EObject _eContainer = w.eContainer();
    final IAcceptor<Library> _function = (Library library) -> {
      final Book book = this.factory.createBook();
      EList<Book> _books = library.getBooks();
      _books.add(book);
      book.setTitle("A new book");
      book.setAuthor(w);
    };
    IMenuContributionSpecification _actionChange = this.<Library>actionChange("New book", ((Library) _eContainer), _function);
    final IAcceptor<Writer> _function_1 = (Writer writer) -> {
      EObject _eContainer_1 = writer.eContainer();
      final Library library = ((Library) _eContainer_1);
      final Book book = this.factory.createBook();
      EList<Book> _books = library.getBooks();
      _books.add(book);
      book.setTitle("A new book");
      book.setAuthor(w);
    };
    IMenuContributionSpecification _actionChange_1 = this.<Writer>actionChange("New book (variant)", w, _function_1);
    return Collections.<IMenuContributionSpecification>unmodifiableList(CollectionLiterals.<IMenuContributionSpecification>newArrayList(_actionChange, _actionChange_1));
  }

  public List<IMenuContributionSpecification> emfMenuContributions(final Book b) {
    EObject _eContainer = b.eContainer();
    final IAcceptor<Library> _function = (Library library) -> {
      final Writer writer = this.factory.createWriter();
      EList<Writer> _writers = library.getWriters();
      _writers.add(writer);
      writer.setName("A new writer");
      EList<Book> _books = writer.getBooks();
      _books.add(b);
    };
    IMenuContributionSpecification _actionChange = this.<Library>actionChange("New writer", ((Library) _eContainer), _function);
    EObject _eContainer_1 = b.eContainer();
    final IAcceptor<Book> _function_1 = (Book it) -> {
      it.setTitle(b.getTitle());
    };
    IMenuContributionSpecification _actionAdd = this.<Book>actionAdd("New book (same title)", 
      ((Library) _eContainer_1).getBooks(), 
      this.factory.createBook(), _function_1);
    return Collections.<IMenuContributionSpecification>unmodifiableList(CollectionLiterals.<IMenuContributionSpecification>newArrayList(_actionChange, _actionAdd));
  }
}