Adding upstream version 0.10.1.upstream/0.10.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/vendor/ipl/sql/src/LimitOffset.php b/vendor/ipl/sql/src/LimitOffset.php
new file mode 100644
index 0000000..99c30a2
--- /dev/null
+++ b/vendor/ipl/sql/src/LimitOffset.php
@@ -0,0 +1,89 @@
+<?php
+
+namespace ipl\Sql;
+
+/**
+ * Implementation for the {@link LimitOffsetInterface} to allow pagination via {@link limit()} and {@link offset()}
+ */
+trait LimitOffset
+{
+    /**
+     * The maximum number of how many items to return
+     *
+     * If unset or lower than 0, no limit will be applied.
+     *
+     * @var int|null
+     */
+    protected $limit;
+
+    /**
+     * Offset from where to start the result set
+     *
+     * If unset or lower than 0, the result set will start from the beginning.
+     *
+     * @var int|null
+     */
+    protected $offset;
+
+    public function hasLimit()
+    {
+        return $this->limit !== null;
+    }
+
+    public function getLimit()
+    {
+        return $this->limit;
+    }
+
+    public function limit($limit)
+    {
+        if ($limit !== null) {
+            $limit = (int) $limit;
+            if ($limit < 0) {
+                $limit = null;
+            }
+        }
+
+        $this->limit = $limit;
+
+        return $this;
+    }
+
+    public function resetLimit()
+    {
+        $this->limit = null;
+
+        return $this;
+    }
+
+    public function hasOffset()
+    {
+        return $this->offset !== null;
+    }
+
+    public function getOffset()
+    {
+        return $this->offset;
+    }
+
+    public function offset($offset)
+    {
+        if ($offset !== null) {
+            $offset = (int) $offset;
+            if ($offset <= 0) {
+                $offset = null;
+            }
+        }
+
+        $this->offset = $offset;
+
+        return $this;
+    }
+
+    public function resetOffset()
+    {
+        $this->offset = null;
+
+        return $this;
+    }
+}