<?php
/*PLEASE DO NOT EDIT THIS CODE*/
/*This code was generated using the UMPLE 1.19.0.3446 modeling language!*/

class Range
{

  //------------------------
  // MEMBER VARIABLES
  //------------------------

  //Range Attributes
  private $start;
  private $end;

  //------------------------
  // CONSTRUCTOR
  //------------------------

  public function __construct($aStart, $aEnd)
  {
    $this->start = $aStart;
    $this->end = $aEnd;
    if ($aStart>=$aEnd)
    {
      throw new RuntimeException("Please provide a valid end and start [start<end]");
    }
  }

  //------------------------
  // INTERFACE
  //------------------------

  public function setStart($aStart)
  {
    $wasSet = false;
    if ($aStart<$this->getEnd())
    {
    $this->start = $aStart;
    $wasSet = true;
    }
    return $wasSet;
  }

  public function setEnd($aEnd)
  {
    $wasSet = false;
    if ($this->getStart()<$aEnd)
    {
    $this->end = $aEnd;
    $wasSet = true;
    }
    return $wasSet;
  }

  public function getStart()
  {
    return $this->start;
  }

  public function getEnd()
  {
    return $this->end;
  }

  public function equals($compareTo)
  {
    return $this == $compareTo;
  }

  public function delete()
  {}

}
?>