001/* 002 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Benoit Delbosc 018 */ 019package org.nuxeo.ecm.platform.query.core; 020 021import java.time.ZonedDateTime; 022 023import org.nuxeo.ecm.platform.query.api.Bucket; 024 025/** 026 * Immutable bucket for date range. 027 * 028 * @since 6.0 029 */ 030public class BucketRangeDate implements Bucket { 031 032 private final BucketRange range; 033 034 private final ZonedDateTime fromDate; 035 036 private final ZonedDateTime toDate; 037 038 public BucketRangeDate(String key, ZonedDateTime from, ZonedDateTime to, long docCount) { 039 if (key == null) { 040 throw new IllegalArgumentException("key is null"); 041 } 042 // fromDate. 043 range = new BucketRange(key, from != null ? from.toInstant().toEpochMilli() : null, 044 to != null ? to.toInstant().toEpochMilli() : null, 045 docCount); 046 fromDate = from; 047 toDate = to; 048 } 049 050 @Override 051 public String getKey() { 052 return range.getKey(); 053 } 054 055 @Override 056 public long getDocCount() { 057 return range.getDocCount(); 058 } 059 060 public Double getFrom() { 061 return range.getFrom(); 062 } 063 064 /** 065 * @return null if there are no minimal limit 066 */ 067 public ZonedDateTime getFromAsDate() { 068 return fromDate; 069 } 070 071 public Double getTo() { 072 return range.getTo(); 073 } 074 075 /** 076 * @return null if there are no maximal limit 077 */ 078 public ZonedDateTime getToAsDate() { 079 return toDate; 080 } 081 082 @Override 083 public String toString() { 084 return String.format("BucketRangeDate(%s, %d, %s, %s)", getKey(), getDocCount(), fromDate, toDate); 085 } 086 087}