content: /**
   *  Copyright (c) 2013-2016 Angelo ZERR.
   *  All rights reserved. This program and the accompanying materials
   *  are made available under the terms of the Eclipse Public License v1.0
   *  which accompanies this distribution, and is available at
   *  http://www.eclipse.org/legal/epl-v10.html
   *
   *  Contributors:
   *  Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation
   */
  package tern.server;
  
  import java.util.Collection;
  import java.util.Set;
  
  import tern.TernException;
  
  import com.eclipsesource.json.JsonObject;
  import com.eclipsesource.json.JsonValue;
  
  /**
   * Wrapper for {@link ITernModule} used to configure {@link ITernModule} :
   * 
   * <ul>
   * <li>version of the module</li>
   * <li>options of the module if it's a plugin</li>
   * </ul>
   *
   */
  public interface ITernModuleConfigurable extends ITernModule {
  
  	/**
  	 * Set version of the tern module
  	 */
  	ITernModule setVersion(String version) throws TernException;
  
  	/**
  	 * Returns the current wrapped module.
  	 */
  	ITernModule getWrappedModule();
  
  	/**
  	 * returns list of available versions.
  	 */
  	Set<String> getAvailableVersions();
  
  	/**
  	 * Set tern plugin options.
  	 * 
  	 * @param options
  	 */
  	void setOptions(JsonValue options);
  
  	/**
  	 * Returns the tern plugin options.
  	 * 
  	 * @return the tern plugin options.
  	 */
  	JsonValue getOptions();
  
  	/**
  	 * Returns the tern plugin options as object.
  	 * 
  	 * @return the tern plugin options as object.
  	 */
  	JsonObject getOptionsObject();
  
  	/**
  	 * Returns the module by name and null otherwise.
  	 * 
  	 * @param name
  	 * @return the module by name and null otherwise.
  	 */
  	ITernModule getModule(String name);
  
  	/**
  	 * Return list of modules
  	 * 
  	 * @return list of modules
  	 */
  	Collection<ITernModule> getModules();
  
  	/**
  	 * Returns true if configurable module has version and false otherwise.
  	 * 
  	 * @return true if configurable module has version and false otherwise.
  	 */
  	boolean hasVersion();
  }
  