ComparisonType.kt
/*
* Copyright (C) 2021 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 androidx.health.services.client.data
import androidx.health.services.client.proto.DataProto
import androidx.health.services.client.proto.DataProto.ComparisonType.COMPARISON_TYPE_GREATER_THAN
import androidx.health.services.client.proto.DataProto.ComparisonType.COMPARISON_TYPE_GREATER_THAN_OR_EQUAL
import androidx.health.services.client.proto.DataProto.ComparisonType.COMPARISON_TYPE_LESS_THAN
import androidx.health.services.client.proto.DataProto.ComparisonType.COMPARISON_TYPE_LESS_THAN_OR_EQUAL
import androidx.health.services.client.proto.DataProto.ComparisonType.COMPARISON_TYPE_UNKNOWN
/** For determining when a threshold has been met or exceeded in a [MetricCondition]. */
public enum class ComparisonType(public val id: Int) {
// TODO(b/175064823): investigate adding EQUAL comparison type
GREATER_THAN(1),
GREATER_THAN_OR_EQUAL(2),
LESS_THAN(3),
LESS_THAN_OR_EQUAL(4);
/** @hide */
internal fun toProto(): DataProto.ComparisonType =
when (this) {
GREATER_THAN -> COMPARISON_TYPE_GREATER_THAN
GREATER_THAN_OR_EQUAL -> COMPARISON_TYPE_GREATER_THAN_OR_EQUAL
LESS_THAN -> COMPARISON_TYPE_LESS_THAN
LESS_THAN_OR_EQUAL -> COMPARISON_TYPE_LESS_THAN_OR_EQUAL
}
public companion object {
@JvmStatic
public fun fromId(id: Int): ComparisonType? = values().firstOrNull { it.id == id }
/** @hide */
@JvmStatic
internal fun fromProto(proto: DataProto.ComparisonType): ComparisonType? =
when (proto) {
COMPARISON_TYPE_GREATER_THAN -> GREATER_THAN
COMPARISON_TYPE_GREATER_THAN_OR_EQUAL -> GREATER_THAN_OR_EQUAL
COMPARISON_TYPE_LESS_THAN -> LESS_THAN
COMPARISON_TYPE_LESS_THAN_OR_EQUAL -> LESS_THAN_OR_EQUAL
COMPARISON_TYPE_UNKNOWN -> null
}
}
}