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/*
* MIT License
*
* Copyright (c) 2017 atlarge-research
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package nl.atlarge.opendc.kernel.omega
import nl.atlarge.opendc.kernel.Kernel
import nl.atlarge.opendc.kernel.Process
import nl.atlarge.opendc.kernel.Simulation
import nl.atlarge.opendc.topology.Entity
import nl.atlarge.opendc.topology.MutableTopology
import nl.atlarge.opendc.topology.Topology
/**
* The Omega simulation kernel is the reference simulation kernel implementation for the OpenDC Simulator core.
*
* This simulator implementation is a single-threaded implementation, running simulation kernels synchronously and
* provides a single priority queue for all events (messages, ticks, etc) that occur in the entities.
*
* By default, [Process]s are resolved as part of the [Topology], meaning each [Entity] in the topology should also
* implement its simulation behaviour by deriving from the [Process] interface.
*
* @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl)
*/
object OmegaKernel : Kernel {
/**
* The name of the kernel.
*/
override val name: String = "opendc-omega"
/**
* Create a new [Simulation] of the given [Topology] that is facilitated by this simulation kernel.
*
* @param topology The [Topology] to create a [Simulation] of.
* @return A [Simulation] instance.
*/
override fun create(topology: MutableTopology): Simulation = OmegaSimulation(this, topology)
}
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