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authorGravatar rsgowman <rgowman@google.com>2018-07-13 16:22:07 -0400
committerGravatar GitHub <noreply@github.com>2018-07-13 16:22:07 -0400
commit920cfbfa998ca9d04cce5f7731aced7e950a3477 (patch)
tree76f62fa05240d533477707bb4cd26df6808cd523 /Firestore/core/src/firebase/firestore/core/filter.cc
parent81ec26d4ff2f9cc295bf057167a649a34a7a11aa (diff)
Initial (incomplete) implementation of f:f:core::Filter (#1495)
And RelationFilter subclass. Used to implement the next step in core::Query.
Diffstat (limited to 'Firestore/core/src/firebase/firestore/core/filter.cc')
-rw-r--r--Firestore/core/src/firebase/firestore/core/filter.cc41
1 files changed, 41 insertions, 0 deletions
diff --git a/Firestore/core/src/firebase/firestore/core/filter.cc b/Firestore/core/src/firebase/firestore/core/filter.cc
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+/*
+ * Copyright 2018 Google
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Firestore/core/src/firebase/firestore/core/filter.h"
+
+#include <utility>
+
+#include "Firestore/core/src/firebase/firestore/core/relation_filter.h"
+
+namespace firebase {
+namespace firestore {
+namespace core {
+
+using model::FieldPath;
+using model::FieldValue;
+
+std::shared_ptr<Filter> Filter::Create(FieldPath path,
+ Operator op,
+ FieldValue value) {
+ // TODO(rsgowman): Java performs a number of checks here, and then invokes the
+ // ctor of the relevant Filter subclass. Port those checks here.
+ return std::make_shared<RelationFilter>(std::move(path), op,
+ std::move(value));
+}
+
+} // namespace core
+} // namespace firestore
+} // namespace firebase