com.google.gerrit.server.query.change.BeforePredicate Maven / Gradle / Ivy
// Copyright (C) 2014 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.SchemaFieldDefs.SchemaField;
import com.google.gerrit.index.query.QueryParseException;
import java.sql.Timestamp;
import java.time.Instant;
/**
* Predicate that matches a {@link Timestamp} field from the index in a range from the the epoch to
* the passed {@code String} representation of the Timestamp value.
*/
public class BeforePredicate extends TimestampRangeChangePredicate {
protected final Instant cut;
public BeforePredicate(SchemaField def, String name, String value)
throws QueryParseException {
super(def, name, value);
cut = parse(value);
}
@Override
public Instant getMinTimestamp() {
return Instant.EPOCH;
}
@Override
public Instant getMaxTimestamp() {
return cut;
}
@Override
public boolean match(ChangeData cd) {
Timestamp valueTimestamp = this.getValueTimestamp(cd);
if (valueTimestamp == null) {
return false;
}
return valueTimestamp.getTime() <= cut.toEpochMilli();
}
}