Moving iterators to their own folder

1 files changed, 0 insertions, 63 deletions

diff --git a/classes/IsisMethodIterator.php b/classes/IsisMethodIterator.php
deleted file mode 100644
index 4e5871c..0000000
--- a/classes/IsisMethodIterator.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-
-/**
- * Iterates over all callable methods for database mapping.
- */
-class IsisMethodIterator implements Iterator
-{
-  private $total = 0;
-  private $class;
-  private $keys;
-
-  /**
-   * Constructor.
-   *
-   * @param $class
-   *   Instance of IsisConnector or child class.
-   */ 
-  public function __construct($class) {
-    $this->class = $class;
-    $this->total = count($class->fields);
-    $this->keys  = array_keys($class->fields);
-  }
-
-  /**
-   * Rewind the Iterator to the first element.
-   */
-  function rewind() {
-    $this->position = 0;
-  }
-
-  /**
-   * Return the key of the current element.
-   */
-  function key() {
-    $type = $this->class->getMapType($this->current());
-    return $this->class->methodName($type);
-  }
-
-  /**
-   * Return the current element.
-   */
-  function current() {
-    return $this->class->fields[$this->keys[$this->position]];
-  }
-
-  /**
-   * Move forward to next element. The method should be callable, otherwise
-   * we move to the next position.
-   */
-  function next() {
-    do {
-      ++$this->position;
-    }
-    while (!is_callable(array($this->class, $this->key())) && $this->valid());
-  }
-
-  /**
-   * Check if there is a current element after calls to rewind() or next().
-   */
-  function valid() {
-    return $this->position <= $this->total;
-  }  
-}