one.cafebabe.businesscalendar4j.BusinessHourSlot Maven / Gradle / Ivy

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/*
   Copyright 2021 the original author or authors.

   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 one.cafebabe.businesscalendar4j;

import org.jetbrains.annotations.NotNull;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.temporal.ChronoUnit;
import java.util.Objects;

/**
 * a model representing a business hour slot
 */
public final class BusinessHourSlot implements java.io.Serializable {
    private static final long serialVersionUID = -102401732734407839L;

    /**
     * Start time of this slot
     */
    @NotNull
    public final LocalDateTime from;
    /**
     * End time of this slot
     */
    @NotNull
    public final LocalDateTime to;

    BusinessHourSlot(@NotNull LocalDate baseDate, @NotNull LocalTime from, @NotNull LocalTime to) {
        this.from = LocalDateTime.of(baseDate, from);
        this.to = to.getHour() == 0 && to.getMinute() == 0 ? LocalDateTime.of(baseDate.plus(1, ChronoUnit.DAYS), to)
                : LocalDateTime.of(baseDate, to);
    }

    boolean isBusinessHour(@NotNull LocalDateTime time) {
        return time.isEqual(from) || (from.isBefore(time) && to.isAfter(time));
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        BusinessHourSlot that = (BusinessHourSlot) o;
        return from.equals(that.from) && to.equals(that.to);
    }

    @Override
    public int hashCode() {
        return Objects.hash(from, to);
    }

    @Override
    public String toString() {
        return "BusinessHourSlot{" +
                "from=" + from +
                ", to=" + to +
                '}';
    }
}