1 files changed, 40 insertions, 0 deletions
diff --git a/gerrit-index/src/main/java/com/google/gerrit/index/query/TimestampRangePredicate.java b/gerrit-index/src/main/java/com/google/gerrit/index/query/TimestampRangePredicate.java
new file mode 100644
index 0000000000..edc21205c3
--- /dev/null
+++ b/gerrit-index/src/main/java/com/google/gerrit/index/query/TimestampRangePredicate.java
@@ -0,0 +1,40 @@
+// 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.index.query;
+
+import com.google.gerrit.index.FieldDef;
+import com.google.gwtjsonrpc.common.JavaSqlTimestampHelper;
+import java.sql.Timestamp;
+import java.util.Date;
+
+// TODO: Migrate this to IntegerRangePredicate
+public abstract class TimestampRangePredicate<I> extends IndexPredicate<I> {
+  protected static Timestamp parse(String value) throws QueryParseException {
+    try {
+      return JavaSqlTimestampHelper.parseTimestamp(value);
+    } catch (IllegalArgumentException e) {
+      // parseTimestamp's errors are specific and helpful, so preserve them.
+      throw new QueryParseException(e.getMessage(), e);
+    }
+  }
+
+  protected TimestampRangePredicate(FieldDef<I, Timestamp> def, String name, String value) {
+    super(def, name, value);
+  }
+
+  public abstract Date getMinTimestamp();
+
+  public abstract Date getMaxTimestamp();
+}