From 791918039979d0743fd2ea4b9a5e74593ff96fd0 Mon Sep 17 00:00:00 2001
From: Matthias Baumgartner <dev@igsor.net>
Date: Mon, 19 Dec 2022 13:32:34 +0100
Subject: query ast file structures and essential interfaces

---
 bsfs/triple_store/base.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'bsfs/triple_store/base.py')

diff --git a/bsfs/triple_store/base.py b/bsfs/triple_store/base.py
index 6561262..28ebb86 100644
--- a/bsfs/triple_store/base.py
+++ b/bsfs/triple_store/base.py
@@ -108,6 +108,14 @@ class TripleStoreBase(abc.ABC):
 
         """
 
+    @abc.abstractmethod
+    def get(
+            self,
+            node_type: bsc.Node,
+            query: ast.filter.FilterExpression,
+            ) -> typing.Iterator[URI]:
+        """Return guids of nodes of type *node_type* that match the *query*."""
+
     @abc.abstractmethod
     def exists(
             self,
-- 
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