package com.atlassian.pageobjects.elements;
   
   import java.util.Iterator;
   import java.util.List;
   
   import org.openqa.selenium.By;
   
   import com.atlassian.pageobjects.elements.timeout.TimeoutType;
   
  /**
   * Iterable of PageElements defined by the criteria given to the constructor.
   * 
   * Each call to iterator() returns a fresh list.
   * @since 2.1
   */
  public class PageElementIterableImpl implements Iterable<PageElement>
  {
      private final PageElementFinder finder;
      private final Class<? extends PageElement> fieldType;
      private final By by;
      private final TimeoutType timeoutType;
  
      public PageElementIterableImpl(PageElementFinder finder, Class<? extends PageElement> fieldType, By by, TimeoutType timeoutType)
      {
          super();
          this.finder = finder;
          this.fieldType = fieldType;
          this.by = by;
          this.timeoutType = timeoutType;
      }
  
      public Iterator<PageElement> iterator()
      {
          List<? extends PageElement> pageElements = finder.findAll(by, fieldType, timeoutType);
          return (Iterator<PageElement>) pageElements.iterator();
      }
  }