Migrate to org.opendc namespace

This change moves the OpenDC simulator codebase to the org.opendc
namespace of which we control the domain. Previously, we used the
com.atlarge package of which we did not control the domain, which might
lead to difficulties in the future.

42 files changed, 220 insertions, 273 deletions

diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/JobState.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/JobState.kt
index 1cb2de97..a8d10d22 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/JobState.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/JobState.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,9 +20,9 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service
+package org.opendc.workflows.service
 
-import com.atlarge.opendc.workflows.workload.Job
+import org.opendc.workflows.workload.Job
 
 class JobState(val job: Job, val submittedAt: Long) {
     /**
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/StageWorkflowSchedulerListener.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/StageWorkflowSchedulerListener.kt
index 73c3e752..d03a646c 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/StageWorkflowSchedulerListener.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/StageWorkflowSchedulerListener.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,7 +20,7 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service
+package org.opendc.workflows.service
 
 interface StageWorkflowSchedulerListener {
     fun cycleStarted(scheduler: StageWorkflowService) {}
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/StageWorkflowService.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/StageWorkflowService.kt
index 3a5b963c..6262c61f 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/StageWorkflowService.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/StageWorkflowService.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,30 +20,29 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service
-
-import com.atlarge.opendc.compute.core.Server
-import com.atlarge.opendc.compute.core.ServerEvent
-import com.atlarge.opendc.compute.core.ServerState
-import com.atlarge.opendc.compute.metal.Node
-import com.atlarge.opendc.compute.metal.service.ProvisioningService
-import com.atlarge.opendc.workflows.service.stage.job.JobAdmissionPolicy
-import com.atlarge.opendc.workflows.service.stage.job.JobOrderPolicy
-import com.atlarge.opendc.workflows.service.stage.resource.ResourceFilterPolicy
-import com.atlarge.opendc.workflows.service.stage.resource.ResourceSelectionPolicy
-import com.atlarge.opendc.workflows.service.stage.task.TaskEligibilityPolicy
-import com.atlarge.opendc.workflows.service.stage.task.TaskOrderPolicy
-import com.atlarge.opendc.workflows.workload.Job
+package org.opendc.workflows.service
+
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
+import org.opendc.compute.core.Server
+import org.opendc.compute.core.ServerEvent
+import org.opendc.compute.core.ServerState
+import org.opendc.compute.metal.Node
+import org.opendc.compute.metal.service.ProvisioningService
 import org.opendc.utils.flow.EventFlow
+import org.opendc.workflows.service.stage.job.JobAdmissionPolicy
+import org.opendc.workflows.service.stage.job.JobOrderPolicy
+import org.opendc.workflows.service.stage.resource.ResourceFilterPolicy
+import org.opendc.workflows.service.stage.resource.ResourceSelectionPolicy
+import org.opendc.workflows.service.stage.task.TaskEligibilityPolicy
+import org.opendc.workflows.service.stage.task.TaskOrderPolicy
+import org.opendc.workflows.workload.Job
 import java.time.Clock
-import java.util.PriorityQueue
-import java.util.Queue
+import java.util.*
 
 /**
  * A [WorkflowService] that distributes work through a multi-stage process based on the Reference Architecture for
@@ -310,7 +307,14 @@ class StageWorkflowService(
             ServerState.ACTIVE -> {
                 val task = taskByServer.getValue(server)
                 task.startedAt = clock.millis()
-                eventFlow.emit(WorkflowEvent.TaskStarted(this@StageWorkflowService, task.job.job, task.task, clock.millis()))
+                eventFlow.emit(
+                    WorkflowEvent.TaskStarted(
+                        this@StageWorkflowService,
+                        task.job.job,
+                        task.task,
+                        clock.millis()
+                    )
+                )
                 rootListener.taskStarted(task)
             }
             ServerState.SHUTOFF, ServerState.ERROR -> {
@@ -321,7 +325,14 @@ class StageWorkflowService(
                 job.tasks.remove(task)
                 available += task.host!!
                 activeTasks -= task
-                eventFlow.emit(WorkflowEvent.TaskFinished(this@StageWorkflowService, task.job.job, task.task, clock.millis()))
+                eventFlow.emit(
+                    WorkflowEvent.TaskFinished(
+                        this@StageWorkflowService,
+                        task.job.job,
+                        task.task,
+                        clock.millis()
+                    )
+                )
                 rootListener.taskFinished(task)
 
                 // Add job roots to the scheduling queue
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/TaskState.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/TaskState.kt
index acd5731b..e7795dd5 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/TaskState.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/TaskState.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service
+package org.opendc.workflows.service
 
-import com.atlarge.opendc.compute.metal.Node
-import com.atlarge.opendc.workflows.workload.Task
+import org.opendc.compute.metal.Node
+import org.opendc.workflows.workload.Task
 
 class TaskState(val job: JobState, val task: Task) {
     /**
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/TaskStatus.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/TaskStatus.kt
index c53c6171..99f5bb87 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/TaskStatus.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/TaskStatus.kt
@@ -22,7 +22,7 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service
+package org.opendc.workflows.service
 
 /**
  * The state of a workflow task.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/WorkflowEvent.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/WorkflowEvent.kt
index 2ca5a19d..dadccb50 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/WorkflowEvent.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/WorkflowEvent.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service
+package org.opendc.workflows.service
 
-import com.atlarge.opendc.workflows.workload.Job
-import com.atlarge.opendc.workflows.workload.Task
+import org.opendc.workflows.workload.Job
+import org.opendc.workflows.workload.Task
 
 /**
  * An event emitted by the [WorkflowService].
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/WorkflowSchedulerMode.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/WorkflowSchedulerMode.kt
index cb075b18..3eff0062 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/WorkflowSchedulerMode.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/WorkflowSchedulerMode.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,12 +20,12 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service
+package org.opendc.workflows.service
 
-import com.atlarge.opendc.workflows.service.stage.StagePolicy
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.yield
+import org.opendc.workflows.service.stage.StagePolicy
 
 /**
  * The operating mode of a workflow scheduler.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/WorkflowService.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/WorkflowService.kt
index ad818dde..17a2d875 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/WorkflowService.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/WorkflowService.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,12 +20,12 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service
+package org.opendc.workflows.service
 
-import com.atlarge.opendc.core.services.AbstractServiceKey
-import com.atlarge.opendc.workflows.workload.Job
 import kotlinx.coroutines.flow.Flow
-import java.util.UUID
+import org.opendc.core.services.AbstractServiceKey
+import org.opendc.workflows.workload.Job
+import java.util.*
 
 /**
  * A service for cloud workflow management.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/StagePolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/StagePolicy.kt
index c7cc3d84..68a8a424 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/StagePolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/StagePolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,9 +20,9 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage
+package org.opendc.workflows.service.stage
 
-import com.atlarge.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.StageWorkflowService
 import java.io.Serializable
 
 /**
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/DurationJobOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/DurationJobOrderPolicy.kt
index bbdb9f71..9ac6a97f 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/DurationJobOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/DurationJobOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,14 +20,14 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.workload.Job
-import com.atlarge.opendc.workflows.workload.Task
-import com.atlarge.opendc.workflows.workload.WORKFLOW_TASK_DEADLINE
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.workload.Job
+import org.opendc.workflows.workload.Task
+import org.opendc.workflows.workload.WORKFLOW_TASK_DEADLINE
 
 /**
  * A [JobOrderPolicy] that orders jobs based on its critical path length.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/JobAdmissionPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/JobAdmissionPolicy.kt
index 535d7792..8d45918b 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/JobAdmissionPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/JobAdmissionPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.stage.StagePolicy
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.stage.StagePolicy
 
 /**
  * A policy interface for admitting [JobState]s to a scheduling cycle.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/JobOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/JobOrderPolicy.kt
index ba57f064..e65a2ea7 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/JobOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/JobOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.stage.StagePolicy
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.stage.StagePolicy
 
 /**
  * A policy interface for ordering admitted workflows in the scheduling queue.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/LimitJobAdmissionPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/LimitJobAdmissionPolicy.kt
index 6b1faf20..7ee15e6b 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/LimitJobAdmissionPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/LimitJobAdmissionPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowService
 
 /**
  * A [JobAdmissionPolicy] that limits the amount of active jobs in the system.
@@ -34,9 +32,7 @@ import com.atlarge.opendc.workflows.service.StageWorkflowService
  */
 data class LimitJobAdmissionPolicy(val limit: Int) : JobAdmissionPolicy {
     override fun invoke(scheduler: StageWorkflowService) = object : JobAdmissionPolicy.Logic {
-        override fun invoke(
-            job: JobState
-        ): JobAdmissionPolicy.Advice =
+        override fun invoke(job: JobState): JobAdmissionPolicy.Advice =
             if (scheduler.activeJobs.size < limit)
                 JobAdmissionPolicy.Advice.ADMIT
             else
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/LoadJobAdmissionPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/LoadJobAdmissionPolicy.kt
index e1c27472..31e6d043 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/LoadJobAdmissionPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/LoadJobAdmissionPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowService
 
 /**
  * A [JobAdmissionPolicy] that limits the amount of jobs based on the average system load.
@@ -34,9 +32,7 @@ import com.atlarge.opendc.workflows.service.StageWorkflowService
  */
 data class LoadJobAdmissionPolicy(val limit: Double) : JobAdmissionPolicy {
     override fun invoke(scheduler: StageWorkflowService) = object : JobAdmissionPolicy.Logic {
-        override fun invoke(
-            job: JobState
-        ): JobAdmissionPolicy.Advice =
+        override fun invoke(job: JobState): JobAdmissionPolicy.Advice =
             if (scheduler.load < limit)
                 JobAdmissionPolicy.Advice.ADMIT
             else
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/NullJobAdmissionPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/NullJobAdmissionPolicy.kt
index 46888467..e671db52 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/NullJobAdmissionPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/NullJobAdmissionPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,17 +20,18 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowService
 
 /**
  * A [JobAdmissionPolicy] that admits all jobs.
  */
 object NullJobAdmissionPolicy : JobAdmissionPolicy {
     override fun invoke(scheduler: StageWorkflowService) = object : JobAdmissionPolicy.Logic {
-        override fun invoke(job: JobState): JobAdmissionPolicy.Advice = JobAdmissionPolicy.Advice.ADMIT
+        override fun invoke(job: JobState): JobAdmissionPolicy.Advice =
+            JobAdmissionPolicy.Advice.ADMIT
     }
 
     override fun toString(): String = "Always"
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/RandomJobOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/RandomJobOrderPolicy.kt
index 14a3d98d..7f5abd68 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/RandomJobOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/RandomJobOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,13 +20,16 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.workload.Job
-import java.util.Random
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.workload.Job
+import java.util.*
+import kotlin.collections.HashMap
+import kotlin.collections.getValue
+import kotlin.collections.set
 
 /**
  * A [JobOrderPolicy] that randomly orders jobs.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/SizeJobOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/SizeJobOrderPolicy.kt
index 3bce43cf..05953a9b 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/SizeJobOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/SizeJobOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowService
 
 /**
  * A [SizeJobOrderPolicy] that orders jobs based on the number of tasks it has.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/SubmissionTimeJobOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/SubmissionTimeJobOrderPolicy.kt
index d6e24b2b..9a48f934 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/job/SubmissionTimeJobOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/job/SubmissionTimeJobOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.job
+package org.opendc.workflows.service.stage.job
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowService
 
 /**
  * A [JobOrderPolicy] orders jobs in FIFO order.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/FirstFitResourceSelectionPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/FirstFitResourceSelectionPolicy.kt
index a5671d45..64b46330 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/FirstFitResourceSelectionPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/FirstFitResourceSelectionPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.resource
+package org.opendc.workflows.service.stage.resource
 
-import com.atlarge.opendc.compute.metal.Node
-import com.atlarge.opendc.workflows.service.StageWorkflowService
+import org.opendc.compute.metal.Node
+import org.opendc.workflows.service.StageWorkflowService
 
 /**
  * A [ResourceSelectionPolicy] that selects the first machine that is available.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/FunctionalResourceFilterPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/FunctionalResourceFilterPolicy.kt
index 0e83d8d7..e505539d 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/FunctionalResourceFilterPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/FunctionalResourceFilterPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,11 +20,11 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.resource
+package org.opendc.workflows.service.stage.resource
 
-import com.atlarge.opendc.compute.metal.Node
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.compute.metal.Node
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [ResourceFilterPolicy] based on the amount of cores available on the machine and the cores required for
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/RandomResourceSelectionPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/RandomResourceSelectionPolicy.kt
index 9b05cbac..68c78cd6 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/RandomResourceSelectionPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/RandomResourceSelectionPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,11 +20,11 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.resource
+package org.opendc.workflows.service.stage.resource
 
-import com.atlarge.opendc.compute.metal.Node
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import java.util.Random
+import org.opendc.compute.metal.Node
+import org.opendc.workflows.service.StageWorkflowService
+import java.util.*
 
 /**
  * A [ResourceSelectionPolicy] that randomly orders the machines.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/ResourceFilterPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/ResourceFilterPolicy.kt
index 28ef970f..43744417 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/ResourceFilterPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/ResourceFilterPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,11 +20,11 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.resource
+package org.opendc.workflows.service.stage.resource
 
-import com.atlarge.opendc.compute.metal.Node
-import com.atlarge.opendc.workflows.service.TaskState
-import com.atlarge.opendc.workflows.service.stage.StagePolicy
+import org.opendc.compute.metal.Node
+import org.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.stage.StagePolicy
 
 /**
  * This interface represents stages **R2**, **R3** and **R4** stage of the Reference Architecture for Schedulers and
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/ResourceSelectionPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/ResourceSelectionPolicy.kt
index 43053097..2cc9bc3b 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/resource/ResourceSelectionPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/resource/ResourceSelectionPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.resource
+package org.opendc.workflows.service.stage.resource
 
-import com.atlarge.opendc.compute.metal.Node
-import com.atlarge.opendc.workflows.service.stage.StagePolicy
+import org.opendc.compute.metal.Node
+import org.opendc.workflows.service.stage.StagePolicy
 
 /**
  * This interface represents the **R5** stage of the Reference Architecture for Schedulers and matches the the selected
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/ActiveTaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/ActiveTaskOrderPolicy.kt
index b084d26c..ef2f9db4 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/ActiveTaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/ActiveTaskOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,12 +20,12 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskOrderPolicy] that orders tasks based on the number of active relative tasks (w.r.t. its job) in the system.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/BalancingTaskEligibilityPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/BalancingTaskEligibilityPolicy.kt
index 2255d40c..11ac612e 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/BalancingTaskEligibilityPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/BalancingTaskEligibilityPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,12 +20,12 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 import kotlin.math.max
 
 /**
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/CompletionTaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/CompletionTaskOrderPolicy.kt
index d0cf1374..c3e3720a 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/CompletionTaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/CompletionTaskOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,12 +20,12 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskOrderPolicy] that orders tasks based on the number of completed relative tasks.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/DependenciesTaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/DependenciesTaskOrderPolicy.kt
index 73d83d21..60e27118 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/DependenciesTaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/DependenciesTaskOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskOrderPolicy] that orders tasks based on the number of dependency tasks it has.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/DependentsTaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/DependentsTaskOrderPolicy.kt
index 85b3543f..97a6dfb0 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/DependentsTaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/DependentsTaskOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskOrderPolicy] that orders tasks based on the number of dependent tasks it has.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/DurationHistoryTaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/DurationHistoryTaskOrderPolicy.kt
index 426a76a4..9cd83eac 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/DurationHistoryTaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/DurationHistoryTaskOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,12 +20,12 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskOrderPolicy] that orders tasks based on the average duration of the preceding tasks in the job.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/DurationTaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/DurationTaskOrderPolicy.kt
index 23b47891..d5a8a104 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/DurationTaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/DurationTaskOrderPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,13 +20,17 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
-import com.atlarge.opendc.workflows.workload.WORKFLOW_TASK_DEADLINE
-import java.util.UUID
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
+import org.opendc.workflows.workload.WORKFLOW_TASK_DEADLINE
+import java.util.*
+import kotlin.collections.HashMap
+import kotlin.collections.getValue
+import kotlin.collections.minusAssign
+import kotlin.collections.set
 
 /**
  * A [TaskOrderPolicy] orders tasks based on the pre-specified (approximate) duration of the task.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/LimitPerJobTaskEligibilityPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/LimitPerJobTaskEligibilityPolicy.kt
index c039bf6f..9b06f7d9 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/LimitPerJobTaskEligibilityPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/LimitPerJobTaskEligibilityPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,12 +20,12 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.JobState
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.JobState
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskEligibilityPolicy] that limits the number of active tasks of a job in the system.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/LimitTaskEligibilityPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/LimitTaskEligibilityPolicy.kt
index 75322ef5..e0ac3bc4 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/LimitTaskEligibilityPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/LimitTaskEligibilityPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskEligibilityPolicy] that limits the total number of active tasks in the system.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/LoadTaskEligibilityPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/LoadTaskEligibilityPolicy.kt
index 090f7be7..e1f0a0b7 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/LoadTaskEligibilityPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/LoadTaskEligibilityPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskEligibilityPolicy] that limits the number of active tasks in the system based on the average system load.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/NullTaskEligibilityPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/NullTaskEligibilityPolicy.kt
index 889f2ab5..4f34b692 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/NullTaskEligibilityPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/NullTaskEligibilityPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,10 +20,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskEligibilityPolicy] that always allows new tasks to enter.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/RandomTaskEligibilityPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/RandomTaskEligibilityPolicy.kt
index d6f49d14..8a2e26ad 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/RandomTaskEligibilityPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/RandomTaskEligibilityPolicy.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2020 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,11 +20,11 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
-import java.util.Random
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
+import java.util.*
 
 /**
  * A [TaskEligibilityPolicy] that randomly accepts tasks in the system with some [probability].
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/RandomTaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/RandomTaskOrderPolicy.kt
index 4c309085..df03ba80 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/RandomTaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/RandomTaskOrderPolicy.kt
@@ -22,12 +22,12 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowSchedulerListener
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
-import com.atlarge.opendc.workflows.workload.Task
+import org.opendc.workflows.service.StageWorkflowSchedulerListener
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
+import org.opendc.workflows.workload.Task
 import kotlin.random.Random
 
 /**
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/SubmissionTimeTaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/SubmissionTimeTaskOrderPolicy.kt
index a261965f..e6727e8a 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/SubmissionTimeTaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/SubmissionTimeTaskOrderPolicy.kt
@@ -22,10 +22,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.StageWorkflowService
-import com.atlarge.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.StageWorkflowService
+import org.opendc.workflows.service.TaskState
 
 /**
  * A [TaskOrderPolicy] that orders tasks based on the order of arrival in the queue.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/TaskEligibilityPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/TaskEligibilityPolicy.kt
index 72a7fdd0..1eb2fab0 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/TaskEligibilityPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/TaskEligibilityPolicy.kt
@@ -22,10 +22,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.TaskState
-import com.atlarge.opendc.workflows.service.stage.StagePolicy
+import org.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.stage.StagePolicy
 
 /**
  * A policy interface for determining the eligibility of tasks in a scheduling cycle.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/TaskOrderPolicy.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/TaskOrderPolicy.kt
index e74082c2..0a3ce077 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/service/stage/task/TaskOrderPolicy.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/service/stage/task/TaskOrderPolicy.kt
@@ -22,10 +22,10 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.service.stage.task
+package org.opendc.workflows.service.stage.task
 
-import com.atlarge.opendc.workflows.service.TaskState
-import com.atlarge.opendc.workflows.service.stage.StagePolicy
+import org.opendc.workflows.service.TaskState
+import org.opendc.workflows.service.stage.StagePolicy
 
 /**
  * This interface represents the **T2** stage of the Reference Architecture for Topology Schedulers and provides the
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/workload/Job.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/workload/Job.kt
index 02969d8a..30285507 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/workload/Job.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/workload/Job.kt
@@ -1,7 +1,5 @@
 /*
- * MIT License
- *
- * Copyright (c) 2019 atlarge-research
+ * Copyright (c) 2020 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
@@ -22,11 +20,11 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.workload
+package org.opendc.workflows.workload
 
-import com.atlarge.opendc.core.User
-import com.atlarge.opendc.core.workload.Workload
-import java.util.UUID
+import org.opendc.core.User
+import org.opendc.core.workload.Workload
+import java.util.*
 
 /**
  * A workload that represents a directed acyclic graph (DAG) of tasks with control and data dependencies between tasks.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/workload/Metadata.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/workload/Metadata.kt
index 067f1179..99bd1cd3 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/workload/Metadata.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/workload/Metadata.kt
@@ -22,7 +22,7 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.workload
+package org.opendc.workflows.workload
 
 /**
  * Meta-data key for the deadline of a task.
diff --git a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/workload/Task.kt b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/workload/Task.kt
index 82521faa..864eede5 100644
--- a/simulator/opendc-workflows/src/main/kotlin/com/atlarge/opendc/workflows/workload/Task.kt
+++ b/simulator/opendc-workflows/src/main/kotlin/org/opendc/workflows/workload/Task.kt
@@ -22,11 +22,11 @@
  * SOFTWARE.
  */
 
-package com.atlarge.opendc.workflows.workload
+package org.opendc.workflows.workload
 
-import com.atlarge.opendc.compute.core.image.Image
-import com.atlarge.opendc.core.Identity
-import java.util.UUID
+import org.opendc.compute.core.image.Image
+import org.opendc.core.Identity
+import java.util.*
 
 /**
  * A stage of a [Job].