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package org.marid.project.compiler;

/*-
 * #%L
 * marid-ide-model
 * %%
 * Copyright (C) 2012 - 2019 MARID software development group
 * %%
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 * 
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License, v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is
 * available at https://www.gnu.org/software/classpath/license.html.
 * 
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 * #L%
 */

import org.marid.runtime.annotation.Rack;

import javax.annotation.processing.Completion;
import javax.annotation.processing.Filer;
import javax.annotation.processing.Messager;
import javax.annotation.processing.ProcessingEnvironment;
import javax.annotation.processing.Processor;
import javax.annotation.processing.RoundEnvironment;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.AnnotationMirror;
import javax.lang.model.element.Element;
import javax.lang.model.element.ExecutableElement;
import javax.lang.model.element.TypeElement;
import java.util.Collections;
import java.util.Set;

public class VarProcessor implements Processor {

  private ProcessingEnvironment processingEnvironment;
  private Filer filer;
  private Messager messager;

  @Override
  public Set getSupportedOptions() {
    return Collections.emptySet();
  }

  @Override
  public Set getSupportedAnnotationTypes() {
    return Collections.singleton(Rack.class.getName());
  }

  @Override
  public SourceVersion getSupportedSourceVersion() {
    return SourceVersion.RELEASE_12;
  }

  @Override
  public void init(ProcessingEnvironment processingEnv) {
    this.processingEnvironment = processingEnv;
    this.filer = processingEnv.getFiler();
    this.messager = processingEnv.getMessager();
  }

  @Override
  public boolean process(Set annotations, RoundEnvironment roundEnv) {
    return false;
  }

  @Override
  public Iterable getCompletions(Element element, AnnotationMirror annotation, ExecutableElement member, String userText) {
    return Collections.emptyList();
  }
}