| /* |
| * Copyright (C) 2023 The Android Open Source Project |
| * |
| * 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 android.health.connect; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| |
| import java.time.Instant; |
| import java.time.LocalDateTime; |
| import java.time.ZoneOffset; |
| import java.time.temporal.ChronoUnit; |
| |
| /** Specification of local time range for health connect requests. */ |
| public final class LocalTimeRangeFilter implements TimeRangeFilter { |
| private final LocalDateTime mLocalStartTime; |
| private final LocalDateTime mLocalEndTime; |
| |
| /** |
| * @param localStartTime represents local start time of this filter. If the value is null, the |
| * Instant.Epoch with min zoneOffset is set as default value. |
| * @param localEndTime represents local end time of this filter. If the value is null, |
| * Instant.now() + 1 day with max zoneOffset is set as default value. |
| * @hide |
| */ |
| private LocalTimeRangeFilter( |
| @Nullable LocalDateTime localStartTime, @Nullable LocalDateTime localEndTime) { |
| if (localStartTime == null && localEndTime == null) { |
| throw new IllegalArgumentException("Both start time and end time cannot be null."); |
| } |
| if (localStartTime != null && localEndTime != null) { |
| if (!localEndTime.isAfter(localStartTime)) { |
| throw new IllegalArgumentException("end time needs to be after start time."); |
| } |
| } |
| |
| mLocalStartTime = |
| localStartTime != null |
| ? localStartTime |
| : LocalDateTime.ofInstant(Instant.EPOCH, ZoneOffset.MIN); |
| mLocalEndTime = |
| localEndTime != null |
| ? localEndTime |
| : LocalDateTime.ofInstant( |
| Instant.now().plus(1, ChronoUnit.DAYS), ZoneOffset.MAX); |
| } |
| |
| /** |
| * @return local start time of this filter |
| */ |
| @Nullable |
| public LocalDateTime getStartTime() { |
| return mLocalStartTime; |
| } |
| |
| /** |
| * @return local end time of this filter |
| */ |
| @Nullable |
| public LocalDateTime getEndTime() { |
| return mLocalEndTime; |
| } |
| |
| /** |
| * @return a boolean value indicating if the filter is bound or not. |
| */ |
| @NonNull |
| public boolean isBounded() { |
| return mLocalStartTime != null && mLocalEndTime != null; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o.getClass() != this.getClass()) return false; |
| |
| if (!mLocalStartTime.equals(((LocalTimeRangeFilter) o).mLocalStartTime)) return false; |
| if (!mLocalEndTime.equals(((LocalTimeRangeFilter) o).mLocalEndTime)) return false; |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = 0; |
| result = 31 * result + (mLocalStartTime == null ? 0 : mLocalStartTime.hashCode()); |
| result = 31 * result + (mLocalEndTime == null ? 0 : mLocalEndTime.hashCode()); |
| return result; |
| } |
| |
| /** Builder class for {@link LocalTimeRangeFilter} */ |
| public static final class Builder { |
| private LocalDateTime mLocalStartTime; |
| private LocalDateTime mLocalEndTime; |
| |
| /** |
| * @param localStartTime represents local start time of this filter |
| */ |
| @NonNull |
| public LocalTimeRangeFilter.Builder setStartTime(@Nullable LocalDateTime localStartTime) { |
| mLocalStartTime = localStartTime; |
| return this; |
| } |
| |
| /** |
| * @param localEndTime represents local end time of this filter |
| */ |
| @NonNull |
| public LocalTimeRangeFilter.Builder setEndTime(@Nullable LocalDateTime localEndTime) { |
| mLocalEndTime = localEndTime; |
| return this; |
| } |
| |
| /** Builds {@link TimeRangeFilter} */ |
| @NonNull |
| public LocalTimeRangeFilter build() { |
| return new LocalTimeRangeFilter(mLocalStartTime, mLocalEndTime); |
| } |
| } |
| } |