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.protocol.completions;
  
  /**
   * Function parameter.
   *
   */
  public class Parameter {
  
  	private final String name;
  	private final boolean required;
  	private final String type;
  
  	public Parameter(String name, boolean required, String type) {
  		this.name = name;
  		this.required = required;
  		this.type = type;
  	}
  
  	/**
  	 * Returns the name of the parameter.
  	 * 
  	 * @return the name of the parameter.
  	 */
  	public String getName() {
  		return name;
  	}
  
  	/**
  	 * Returns true is parameter is required and false otherwise.
  	 * 
  	 * @return true is parameter is required and false otherwise.
  	 */
  	public boolean isRequired() {
  		return required;
  	}
  
  	/**
  	 * Returns the type of the parameter.
  	 * 
  	 * @return the type of the parameter.
  	 */
  	public String getType() {
  		return type;
  	}
  
  	/**
  	 * Returns true if parameter type is a function and false otherwise.
  	 * 
  	 * @return true if parameter type is a function and false otherwise.
  	 */
  	public boolean isFunction() {
  		return TernTypeHelper.isFunction(type);
  	}
  
  	/**
  	 * Returns the function information of parameter is a function and null
  	 * otherwise.
  	 * 
  	 * @return the function information of parameter is a function and null
  	 *         otherwise.
  	 */
  	public FunctionInfo getInfo() {
  		return TernTypeHelper.parseFunction(null, type);
  	}
  }
  