| /* |
| * 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.druid.query.timeboundary; |
| |
| import com.fasterxml.jackson.annotation.JsonCreator; |
| import com.fasterxml.jackson.annotation.JsonValue; |
| import org.apache.druid.java.util.common.DateTimes; |
| import org.apache.druid.java.util.common.IAE; |
| import org.joda.time.DateTime; |
| |
| import javax.annotation.Nullable; |
| import java.util.Map; |
| import java.util.Objects; |
| |
| /** |
| */ |
| public class TimeBoundaryResultValue |
| { |
| private final Object value; |
| |
| @JsonCreator |
| public TimeBoundaryResultValue( |
| Object value |
| ) |
| { |
| this.value = value; |
| } |
| |
| @JsonValue |
| public Object getBaseObject() |
| { |
| return value; |
| } |
| |
| @Nullable |
| public DateTime getMaxTime() |
| { |
| if (value instanceof Map) { |
| return getDateTimeValue(((Map) value).get(TimeBoundaryQuery.MAX_TIME)); |
| } else { |
| return getDateTimeValue(value); |
| } |
| } |
| |
| @Nullable |
| public DateTime getMinTime() |
| { |
| if (value instanceof Map) { |
| return getDateTimeValue(((Map) value).get(TimeBoundaryQuery.MIN_TIME)); |
| } else { |
| throw new IAE("MinTime not supported!"); |
| } |
| } |
| |
| @Override |
| public boolean equals(Object o) |
| { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| |
| TimeBoundaryResultValue that = (TimeBoundaryResultValue) o; |
| |
| return Objects.equals(value, that.value); |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| return value != null ? value.hashCode() : 0; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "TimeBoundaryResultValue{" + |
| "value=" + value + |
| '}'; |
| } |
| |
| @Nullable |
| private DateTime getDateTimeValue(@Nullable Object val) |
| { |
| if (val == null) { |
| return null; |
| } |
| |
| if (val instanceof DateTime) { |
| return (DateTime) val; |
| } else if (val instanceof String) { |
| return DateTimes.of((String) val); |
| } else if (val instanceof Long) { |
| return DateTimes.utc((Long) val); |
| } else { |
| throw new IAE("Cannot get time from type[%s]", val.getClass()); |
| } |
| } |
| } |