content: /**
   *  Copyright (c) 2015-2017 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 ts.npm;
  
  import java.io.IOException;
  import java.util.List;
  
  import ts.OS;
  
  /**
   * Npm module.
   * 
   * @author azerr
   *
   */
  public class NpmModule {
  
  	private final String name;
  	private final OS os;
  	private List<String> versions;
  
  	NpmModule(String name, OS os) {
  		this.name = name;
  		this.os = os;
  	}
  
  	public List<String> getAvailableVersions() throws IOException {
  		if (!isLoaded()) {
  			versions = NpmHelper.getVersions(name, os);
  		}
  		return versions;
  	}
  
  	public boolean isLoaded() {
  		return versions != null;
  	}
  
  	public String getName() {
  		return name;
  	}
  
  }
  