1 files changed, 57 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/Query/QueryContext.php b/www/wiki/extensions/SemanticMediaWiki/src/Query/QueryContext.php
new file mode 100644
index 00000000..936c15ed
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/Query/QueryContext.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace SMW\Query;
+
+/**
+ * "Query contexts" define restrictions during query parsing and
+ * are used to preconfigure query (e.g. special pages show no further
+ * results link)
+ *
+ * @license GNU GPL v2+
+ * @since 2.5
+ *
+ * @author Markus Krötzsch
+ */
+interface QueryContext {
+
+	/**
+	 * Query for special page
+	 */
+	const SPECIAL_PAGE = 1000;
+
+	/**
+	 * Query for inline use
+	 */
+	const INLINE_QUERY = 1001;
+
+	/**
+	 * Deferred query definition
+	 */
+	const DEFERRED_QUERY = 1002;
+
+	/**
+	 * Query for concept definition
+	 */
+	const CONCEPT_DESC = 1003;
+
+	/**
+	 * normal instance retrieval
+	 */
+	const MODE_INSTANCES = 1;
+
+	/**
+	 * find result count only
+	 */
+	const MODE_COUNT = 2;
+
+	/**
+	 * prepare query, but show debug data instead of executing it
+	 */
+	const MODE_DEBUG = 3;
+
+	/**
+	 * do nothing with the query
+	 */
+	const MODE_NONE = 4;
+
+}