| /* |
| * 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.asterix.om.base; |
| |
| import org.apache.asterix.om.base.temporal.GregorianCalendarSystem; |
| import org.apache.asterix.om.types.BuiltinType; |
| import org.apache.asterix.om.types.IAType; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| |
| /** |
| * AYearMonthDuration represents the duration in the unit of months. |
| * <p/> |
| * An AYearMonthDuration may contain the following two fields:<br/> |
| * - year;<br/> |
| * - month. |
| * <p/> |
| */ |
| public class AYearMonthDuration implements IAObject { |
| |
| protected int chrononInMonth; |
| |
| public AYearMonthDuration(int months) { |
| this.chrononInMonth = months; |
| } |
| |
| public int getMonths() { |
| return chrononInMonth; |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sbder = new StringBuilder(); |
| sbder.append("year_month_duration: {"); |
| GregorianCalendarSystem.getInstance().getDurationExtendStringRepWithTimezoneUntilField(0, chrononInMonth, |
| sbder); |
| sbder.append(" }"); |
| return sbder.toString(); |
| } |
| |
| @Override |
| public ObjectNode toJSON() { |
| ObjectMapper om = new ObjectMapper(); |
| ObjectNode json = om.createObjectNode(); |
| |
| ObjectNode duration = om.createObjectNode(); |
| duration.put("months", chrononInMonth); |
| json.set("ADuration", duration); |
| |
| return json; |
| } |
| |
| @Override |
| public IAType getType() { |
| return BuiltinType.AYEARMONTHDURATION; |
| } |
| |
| @Override |
| public boolean deepEqual(IAObject obj) { |
| return equals(obj); |
| } |
| |
| @Override |
| public int hash() { |
| return hashCode(); |
| } |
| |
| public boolean equals(Object o) { |
| if (o instanceof AYearMonthDuration) { |
| return ((AYearMonthDuration) o).chrononInMonth == chrononInMonth; |
| } |
| return false; |
| } |
| |
| public int hashCode() { |
| return chrononInMonth; |
| } |
| |
| } |