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-rw-r--r--opendc-omega/src/main/kotlin/nl/atlarge/opendc/kernel/omega/OmegaSimulation.kt5
1 files changed, 3 insertions, 2 deletions
diff --git a/opendc-omega/src/main/kotlin/nl/atlarge/opendc/kernel/omega/OmegaSimulation.kt b/opendc-omega/src/main/kotlin/nl/atlarge/opendc/kernel/omega/OmegaSimulation.kt
index 67b192fb..e3477d3e 100644
--- a/opendc-omega/src/main/kotlin/nl/atlarge/opendc/kernel/omega/OmegaSimulation.kt
+++ b/opendc-omega/src/main/kotlin/nl/atlarge/opendc/kernel/omega/OmegaSimulation.kt
@@ -33,6 +33,7 @@ import nl.atlarge.opendc.kernel.time.Duration
import nl.atlarge.opendc.kernel.time.Instant
import nl.atlarge.opendc.kernel.time.TickClock
import nl.atlarge.opendc.topology.Entity
+import nl.atlarge.opendc.topology.MutableTopology
import nl.atlarge.opendc.topology.Topology
import nl.atlarge.opendc.topology.TopologyContext
import java.util.*
@@ -52,7 +53,7 @@ import kotlin.coroutines.experimental.*
* @property clock The clock to use for simulation time.
* @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl)
*/
-internal class OmegaSimulation(override val kernel: OmegaKernel, override val topology: Topology,
+internal class OmegaSimulation(override val kernel: OmegaKernel, override val topology: MutableTopology,
override val clock: Clock = TickClock()) : Simulation {
/**
* The logger instance to use for the simulator.
@@ -212,7 +213,7 @@ internal class OmegaSimulation(override val kernel: OmegaKernel, override val to
/**
* The [Topology] over which the simulation is run.
*/
- override val topology: Topology = this@OmegaSimulation.topology
+ override val topology = this@OmegaSimulation.topology
/**
* The current point in simulation time.