| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.vxquery.runtime.functions.datetime; |
| |
| import org.apache.vxquery.datamodel.accessors.TaggedValuePointable; |
| import org.apache.vxquery.datamodel.accessors.atomic.XSTimePointable; |
| import org.apache.vxquery.datamodel.values.ValueTag; |
| import org.apache.vxquery.runtime.functions.util.FunctionHelper; |
| |
| import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory; |
| |
| public class FnTimezoneFromTimeScalarEvaluatorFactory extends AbstractValueFromDateTimeScalarEvaluatorFactory { |
| private static final long serialVersionUID = 1L; |
| |
| public FnTimezoneFromTimeScalarEvaluatorFactory(IScalarEvaluatorFactory[] args) { |
| super(args); |
| } |
| |
| @Override |
| protected int getInputTag() { |
| return ValueTag.XS_TIME_TAG; |
| } |
| |
| @Override |
| protected int getReturnTag() { |
| return ValueTag.XS_DAY_TIME_DURATION_TAG; |
| } |
| |
| @Override |
| protected long getValueAsInteger(TaggedValuePointable tvp) { |
| XSTimePointable timep = (XSTimePointable) XSTimePointable.FACTORY.createPointable(); |
| tvp.getValue(timep); |
| return FunctionHelper.getTimezone(timep); |
| } |
| } |