it.unibo.collektive.alchemist.device.sensors.EnvironmentVariables.kt Maven / Gradle / Ivy
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DSL for Aggregate Computing in Kotlin
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package it.unibo.collektive.alchemist.device.sensors
/**
* Interface for generic environment variables.
*/
interface EnvironmentVariables {
/**
* Get the value of the variable with the given [name].
*/
operator fun get(name: String): T
/**
* Get the value of the variable with the given [name], or `null` if the variable is not defined.
*/
fun getOrNull(name: String): T?
/**
* Get the value of the variable with the given [name], or [default] if the variable is not defined.
*/
fun getOrDefault(
name: String,
default: T,
): T
/**
* Check if the variable with the given [name] is defined inside the environment.
*/
fun isDefined(name: String): Boolean
/**
* Set the value of the variable with the given [name] to [value].
*/
operator fun set(
name: String,
value: T,
): T
}
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