From 1ff5c35de5dbd70a782875a91dd2232fd01b002b Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 14:38:04 +0200
Subject: Adding upstream version 0.10.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 vendor/ipl/sql/src/Cursor.php | 106 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 vendor/ipl/sql/src/Cursor.php

(limited to 'vendor/ipl/sql/src/Cursor.php')

diff --git a/vendor/ipl/sql/src/Cursor.php b/vendor/ipl/sql/src/Cursor.php
new file mode 100644
index 0000000..85c5b1c
--- /dev/null
+++ b/vendor/ipl/sql/src/Cursor.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace ipl\Sql;
+
+use ipl\Stdlib\Contract\Paginatable;
+use IteratorAggregate;
+use Traversable;
+
+/**
+ * Cursor for ipl SQL queries
+ */
+class Cursor implements IteratorAggregate, Paginatable
+{
+    /** @var Connection */
+    protected $db;
+
+    /** @var Select */
+    protected $select;
+
+    /** @var array */
+    protected $fetchModeAndArgs = [];
+
+    /**
+     * Create a new cursor for the given connection and query
+     *
+     * @param Connection $db
+     * @param Select     $select
+     */
+    public function __construct(Connection $db, Select $select)
+    {
+        $this->db = $db;
+        $this->select = $select;
+    }
+
+    /**
+     * Get the fetch mode
+     *
+     * @return array
+     */
+    public function getFetchMode()
+    {
+        return $this->fetchModeAndArgs;
+    }
+
+    /**
+     * Set the fetch mode
+     *
+     * @param int   $fetchMode Fetch mode as one of the PDO fetch mode constants.
+     *                         Please see {@link https://www.php.net/manual/en/pdostatement.setfetchmode} for details
+     * @param mixed ...$args   Fetch mode arguments
+     *
+     * @return $this
+     */
+    public function setFetchMode($fetchMode, ...$args)
+    {
+        array_unshift($args, $fetchMode);
+
+        $this->fetchModeAndArgs = $args;
+
+        return $this;
+    }
+
+    public function getIterator(): Traversable
+    {
+        return $this->db->yieldAll($this->select, ...$this->getFetchMode());
+    }
+
+    public function hasLimit()
+    {
+        return $this->select->hasLimit();
+    }
+
+    public function getLimit()
+    {
+        return $this->select->getLimit();
+    }
+
+    public function limit($limit)
+    {
+        $this->select->limit($limit);
+
+        return $this;
+    }
+
+    public function hasOffset()
+    {
+        return $this->select->hasOffset();
+    }
+
+    public function getOffset()
+    {
+        return $this->select->getOffset();
+    }
+
+    public function offset($offset)
+    {
+        $this->select->offset($offset);
+
+        return $this;
+    }
+
+    public function count(): int
+    {
+        return $this->db->select($this->select->getCountQuery())->fetchColumn(0);
+    }
+}
-- 
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