platform/core-api/src/com/intellij/psi/templateLanguages/TemplateLanguageFileViewProvider.java

/*
 * Copyright 2000-2009 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 com.intellij.psi.templateLanguages;

import com.intellij.lang.Language;
import com.intellij.psi.FileViewProvider;
import org.jetbrains.annotations.NotNull;

/**
 * @author peter
 */
public interface TemplateLanguageFileViewProvider extends FileViewProvider {

  /**
   * e.g. JSP
   * @return instanceof {@link com.intellij.psi.templateLanguages.TemplateLanguage}
   */
  @Override
  @NotNull
  Language getBaseLanguage();

  /**
   * e.g. HTML for JSP files
   * @return not instanceof {@link com.intellij.lang.DependentLanguage}
   */
  @NotNull
  Language getTemplateDataLanguage();
}