content: /*******************************************************************************
   * Copyright (c) 2009 IBM Corporation and others.
   *
   * This program and the accompanying materials are made
   * available under the terms of the Eclipse Public License 2.0
   * which is available at https://www.eclipse.org/legal/epl-2.0/
   *
   * SPDX-License-Identifier: EPL-2.0
   * 
   * Contributors:
   *     IBM Corporation - initial API and implementation
   *     Zend Technologies
   *******************************************************************************/
  /**
   * 
   */
  package org.eclipse.php.core.ast.nodes;
  
  /**
   * An interface that should be implement by any node that defines an unary or
   * binary operation.
   * 
   * @author shalom
   */
  public interface IOperationNode {
  
  	/**
  	 * Returns the string representation of the operation (e.g. +, -, ~, ++, etc.).
  	 * 
  	 * @return The string representation of the operation
  	 */
  	public String getOperationString();
  
  	/**
  	 * Translate the given operation id to the string operation that it describes.
  	 * 
  	 * @param op
  	 *            The operation code.
  	 * @return A string of the operation.
  	 */
  	public String getOperationString(int op);
  }
  