/* this belongs to the WebRaveler package */
package webraveler.ravel;

import java.util.*;
/**
 * A warning for Web Raveler
 *
 * @author The Web Raveler Development Squad
 * @version 1.0
 */
public class RavelerWarning {
  /* variables */
  String warningString;
  Hashtable stdWarnings;
  
  /* constructors */
  
  /**
   * Constructs a RavelerWarning with an warning number associated with a standard set of warnings
   *
   * @param warningNumber an integer containing the warning number
   */
  public RavelerWarning(int warningNumber) {
	initializeStdWarnings();
	Integer warnInt = new Integer(warningNumber);
	warningString = (String) stdWarnings.get(warnInt);
	
  }
  
  /**
   * Constructs a RavelerWarning with an warning number associated with a standard set of warnings
   * and a message describing the warning
   *
   * @param warningNumber an integer containing the warning number
   * @param warningString a string containing the message to display with the warning
   */
  public RavelerWarning(int warningNumber, String warningString){
  
  }
  
  /**
   * Constructs a RavelerWarning with a message describing the warning
   *
   * @param warningString a string containing the message to display with the warning
   */
  public RavelerWarning(String warningString){
  		this.warningString = warningString;
  }
  
  
  /* methods */
  /**
   * Gets the message associated with the warning
   * 
   * @return a string containing the message associated with the warning
   */
  public String getWarningString() {
  	 return warningString;
  }
  
  /**
   * Puts the standard warnings in a hashtable
   */
  private void initializeStdWarnings() {
	stdWarnings = new Hashtable();
	stdWarnings.put(new Integer(100),"The page may not be raveled correctly.");
  } //initializeStdWarnings()
}