refactor(#18): Redesign core simulation API

This change contains the redesign of the core simulation API and
provides a cleaner interface for developing simulation models for the
users.

Closes #18

1 files changed, 47 insertions, 0 deletions

diff --git a/opendc-kernel-omega/src/main/kotlin/com/atlarge/opendc/omega/OmegaKernel.kt b/opendc-kernel-omega/src/main/kotlin/com/atlarge/opendc/omega/OmegaKernel.kt
new file mode 100644
index 00000000..c0ab9fb4
--- /dev/null
+++ b/opendc-kernel-omega/src/main/kotlin/com/atlarge/opendc/omega/OmegaKernel.kt
@@ -0,0 +1,47 @@
+/*
+ * 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 com.atlarge.opendc.omega
+
+import com.atlarge.opendc.simulator.Bootstrap
+import com.atlarge.opendc.simulator.kernel.Kernel
+import com.atlarge.opendc.simulator.kernel.Simulation
+
+/**
+ * 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.
+ *
+ * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl)
+ */
+object OmegaKernel : Kernel {
+    /**
+     * Create a simulation over the given model facilitated by this simulation kernel.
+     *
+     * @param bootstrap The apply procedure to apply the simulation with.
+     * @return A [Simulation] instance to control the simulation.
+     */
+    override fun <M> create(bootstrap: Bootstrap<M>): Simulation<M> = OmegaSimulation(bootstrap)
+}