Pressure.kt
/*
* Copyright 2022 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.connect.client.units
/**
* Represents a unit of pressure. Supported units:
*
* - millimeters of Mercury (mmHg) - see [Pressure.millimetersOfMercury],
* [Double.millimetersOfMercury].
*/
class Pressure private constructor(
private val value: Double,
) : Comparable<Pressure> {
/** Returns the pressure in millimeters of Mercury (mmHg). */
@get:JvmName("getMillimetersOfMercury")
val inMillimetersOfMercury: Double
get() = value
/** Returns zero [Pressure] of the same type (currently there is only one type - mmHg). */
internal fun zero(): Pressure = ZERO
override fun compareTo(other: Pressure): Int = value.compareTo(other.value)
/*
* Generated by the IDE: Code -> Generate -> "equals() and hashCode()".
*/
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is Pressure) return false
if (value != other.value) return false
return true
}
/*
* Generated by the IDE: Code -> Generate -> "equals() and hashCode()".
*/
override fun hashCode(): Int {
return value.hashCode()
}
override fun toString(): String = "$value mmHg"
companion object {
private val ZERO = Pressure(value = 0.0)
/** Creates [Pressure] with the specified value in millimeters of Mercury (mmHg). */
@JvmStatic fun millimetersOfMercury(value: Double): Pressure = Pressure(value)
}
}
/** Creates [Pressure] with the specified value in millimeters of Mercury (mmHg). */
@get:JvmSynthetic
val Double.millimetersOfMercury: Pressure
get() = Pressure.millimetersOfMercury(value = this)
/** Creates [Pressure] with the specified value in millimeters of Mercury (mmHg). */
@get:JvmSynthetic
val Long.millimetersOfMercury: Pressure
get() = toDouble().millimetersOfMercury
/** Creates [Pressure] with the specified value in millimeters of Mercury (mmHg). */
@get:JvmSynthetic
val Float.millimetersOfMercury: Pressure
get() = toDouble().millimetersOfMercury
/** Creates [Pressure] with the specified value in millimeters of Mercury (mmHg). */
@get:JvmSynthetic
val Int.millimetersOfMercury: Pressure
get() = toDouble().millimetersOfMercury