1 files changed, 145 insertions, 145 deletions
diff --git a/framework/Collections/TDummyDataSource.php b/framework/Collections/TDummyDataSource.php
index c63f5d95..c5804b1e 100644
--- a/framework/Collections/TDummyDataSource.php
+++ b/framework/Collections/TDummyDataSource.php
@@ -1,146 +1,146 @@
-<?php
-/**
- * TDummyDataSource, TDummyDataSourceIterator classes
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
+<?php
+/**
+ * TDummyDataSource, TDummyDataSourceIterator classes
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
  * @copyright Copyright &copy; 2005-2012 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @package System.Collections
- */
-
-/**
- * TDummyDataSource class
- *
- * TDummyDataSource implements a dummy data collection with a specified number
- * of dummy data items. The number of virtual items can be set via
- * {@link setCount Count} property. You can traverse it using <b>foreach</b>
- * PHP statement like the following,
- * <code>
- * foreach($dummyDataSource as $dataItem)
- * </code>
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Collections
- * @since 3.0
- */
-class TDummyDataSource extends TComponent implements IteratorAggregate, Countable
-{
-	private $_count;
-
-	/**
-	 * Constructor.
-	 * @param integer number of (virtual) items in the data source.
-	 */
-	public function __construct($count)
-	{
-		$this->_count=$count;
-	}
-
-	/**
-	 * @return integer number of (virtual) items in the data source.
-	 */
-	public function getCount()
-	{
-		return $this->_count;
-	}
-
-	/**
-	 * @return Iterator iterator
-	 */
-	public function getIterator()
-	{
-		return new TDummyDataSourceIterator($this->_count);
-	}
-
-	/**
-	 * Returns the number of (virtual) items in the data source.
-	 * This method is required by Countable interface.
-	 * @return integer number of (virtual) items in the data source.
-	 */
-	public function count()
-	{
-		return $this->getCount();
-	}
-}
-
-/**
- * TDummyDataSourceIterator class
- *
- * TDummyDataSourceIterator implements Iterator interface.
- *
- * TDummyDataSourceIterator is used by {@link TDummyDataSource}.
- * It allows TDummyDataSource to return a new iterator
- * for traversing its dummy items.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Collections
- * @since 3.0
- */
-class TDummyDataSourceIterator implements Iterator
-{
-	private $_index;
-	private $_count;
-
-	/**
-	 * Constructor.
-	 * @param integer number of (virtual) items in the data source.
-	 */
-	public function __construct($count)
-	{
-		$this->_count=$count;
-		$this->_index=0;
-	}
-
-	/**
-	 * Rewinds internal array pointer.
-	 * This method is required by the interface Iterator.
-	 */
-	public function rewind()
-	{
-		$this->_index=0;
-	}
-
-	/**
-	 * Returns the key of the current array item.
-	 * This method is required by the interface Iterator.
-	 * @return integer the key of the current array item
-	 */
-	public function key()
-	{
-		return $this->_index;
-	}
-
-	/**
-	 * Returns the current array item.
-	 * This method is required by the interface Iterator.
-	 * @return mixed the current array item
-	 */
-	public function current()
-	{
-		return null;
-	}
-
-	/**
-	 * Moves the internal pointer to the next array item.
-	 * This method is required by the interface Iterator.
-	 */
-	public function next()
-	{
-		$this->_index++;
-	}
-
-	/**
-	 * Returns whether there is an item at current position.
-	 * This method is required by the interface Iterator.
-	 * @return boolean
-	 */
-	public function valid()
-	{
-		return $this->_index<$this->_count;
-	}
-}
-
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Collections
+ */
+
+/**
+ * TDummyDataSource class
+ *
+ * TDummyDataSource implements a dummy data collection with a specified number
+ * of dummy data items. The number of virtual items can be set via
+ * {@link setCount Count} property. You can traverse it using <b>foreach</b>
+ * PHP statement like the following,
+ * <code>
+ * foreach($dummyDataSource as $dataItem)
+ * </code>
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Collections
+ * @since 3.0
+ */
+class TDummyDataSource extends TComponent implements IteratorAggregate, Countable
+{
+	private $_count;
+
+	/**
+	 * Constructor.
+	 * @param integer number of (virtual) items in the data source.
+	 */
+	public function __construct($count)
+	{
+		$this->_count=$count;
+	}
+
+	/**
+	 * @return integer number of (virtual) items in the data source.
+	 */
+	public function getCount()
+	{
+		return $this->_count;
+	}
+
+	/**
+	 * @return Iterator iterator
+	 */
+	public function getIterator()
+	{
+		return new TDummyDataSourceIterator($this->_count);
+	}
+
+	/**
+	 * Returns the number of (virtual) items in the data source.
+	 * This method is required by Countable interface.
+	 * @return integer number of (virtual) items in the data source.
+	 */
+	public function count()
+	{
+		return $this->getCount();
+	}
+}
+
+/**
+ * TDummyDataSourceIterator class
+ *
+ * TDummyDataSourceIterator implements Iterator interface.
+ *
+ * TDummyDataSourceIterator is used by {@link TDummyDataSource}.
+ * It allows TDummyDataSource to return a new iterator
+ * for traversing its dummy items.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Collections
+ * @since 3.0
+ */
+class TDummyDataSourceIterator implements Iterator
+{
+	private $_index;
+	private $_count;
+
+	/**
+	 * Constructor.
+	 * @param integer number of (virtual) items in the data source.
+	 */
+	public function __construct($count)
+	{
+		$this->_count=$count;
+		$this->_index=0;
+	}
+
+	/**
+	 * Rewinds internal array pointer.
+	 * This method is required by the interface Iterator.
+	 */
+	public function rewind()
+	{
+		$this->_index=0;
+	}
+
+	/**
+	 * Returns the key of the current array item.
+	 * This method is required by the interface Iterator.
+	 * @return integer the key of the current array item
+	 */
+	public function key()
+	{
+		return $this->_index;
+	}
+
+	/**
+	 * Returns the current array item.
+	 * This method is required by the interface Iterator.
+	 * @return mixed the current array item
+	 */
+	public function current()
+	{
+		return null;
+	}
+
+	/**
+	 * Moves the internal pointer to the next array item.
+	 * This method is required by the interface Iterator.
+	 */
+	public function next()
+	{
+		$this->_index++;
+	}
+
+	/**
+	 * Returns whether there is an item at current position.
+	 * This method is required by the interface Iterator.
+	 * @return boolean
+	 */
+	public function valid()
+	{
+		return $this->_index<$this->_count;
+	}
+}
+