1 files changed, 34 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/query/change/BooleanPredicate.java b/java/com/google/gerrit/server/query/change/BooleanPredicate.java
new file mode 100644
index 0000000000..5930b74d66
--- /dev/null
+++ b/java/com/google/gerrit/server/query/change/BooleanPredicate.java
@@ -0,0 +1,34 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// 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.
+
+package com.google.gerrit.server.query.change;
+
+import com.google.gerrit.index.FieldDef;
+import com.google.gwtorm.server.OrmException;
+
+public class BooleanPredicate extends ChangeIndexPredicate {
+  public BooleanPredicate(FieldDef<ChangeData, String> field) {
+    super(field, "1");
+  }
+
+  @Override
+  public boolean match(ChangeData object) throws OrmException {
+    return getValue().equals(getField().get(object));
+  }
+
+  @Override
+  public int getCost() {
+    return 1;
+  }
+}