style: Eliminate use of wildcard imports

This change updates the repository to remove the use of wildcard imports
everywhere. Wildcard imports are not allowed by default by Ktlint as
well as Google's Java style guide.

7 files changed, 23 insertions, 13 deletions

diff --git a/opendc-workflow/opendc-workflow-api/src/main/kotlin/org/opendc/workflow/api/Job.kt b/opendc-workflow/opendc-workflow-api/src/main/kotlin/org/opendc/workflow/api/Job.kt
index 5e8b0b9e..b59ad6da 100644
--- a/opendc-workflow/opendc-workflow-api/src/main/kotlin/org/opendc/workflow/api/Job.kt
+++ b/opendc-workflow/opendc-workflow-api/src/main/kotlin/org/opendc/workflow/api/Job.kt
@@ -22,7 +22,7 @@
 
 package org.opendc.workflow.api
 
-import java.util.*
+import java.util.UUID
 
 /**
  * A workload that represents a directed acyclic graph (DAG) of tasks with control and data dependencies between tasks.
diff --git a/opendc-workflow/opendc-workflow-api/src/main/kotlin/org/opendc/workflow/api/Task.kt b/opendc-workflow/opendc-workflow-api/src/main/kotlin/org/opendc/workflow/api/Task.kt
index d91f9879..f805c210 100644
--- a/opendc-workflow/opendc-workflow-api/src/main/kotlin/org/opendc/workflow/api/Task.kt
+++ b/opendc-workflow/opendc-workflow-api/src/main/kotlin/org/opendc/workflow/api/Task.kt
@@ -22,14 +22,13 @@
 
 package org.opendc.workflow.api
 
-import java.util.*
+import java.util.UUID
 
 /**
  * A stage of a [Job].
  *
  * @property uid A unique identified of this task.
  * @property name The name of this task.
- * @property image The application image to run as part of this workflow task.
  * @property dependencies The dependencies of this task in order for it to execute.
  * @property metadata Additional metadata for this task.
  */
diff --git a/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/internal/WorkflowServiceImpl.kt b/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/internal/WorkflowServiceImpl.kt
index 899810a2..b1780896 100644
--- a/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/internal/WorkflowServiceImpl.kt
+++ b/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/internal/WorkflowServiceImpl.kt
@@ -22,12 +22,19 @@
 
 package org.opendc.workflow.service.internal
 
-import kotlinx.coroutines.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.suspendCancellableCoroutine
 import org.opendc.common.util.Pacer
-import org.opendc.compute.api.*
+import org.opendc.compute.api.ComputeClient
+import org.opendc.compute.api.Image
+import org.opendc.compute.api.Server
+import org.opendc.compute.api.ServerState
+import org.opendc.compute.api.ServerWatcher
 import org.opendc.workflow.api.Job
 import org.opendc.workflow.api.WORKFLOW_TASK_CORES
-import org.opendc.workflow.service.*
+import org.opendc.workflow.service.WorkflowService
 import org.opendc.workflow.service.scheduler.job.JobAdmissionPolicy
 import org.opendc.workflow.service.scheduler.job.JobOrderPolicy
 import org.opendc.workflow.service.scheduler.task.TaskEligibilityPolicy
@@ -35,7 +42,8 @@ import org.opendc.workflow.service.scheduler.task.TaskOrderPolicy
 import org.opendc.workflow.service.scheduler.telemetry.SchedulerStats
 import java.time.Clock
 import java.time.Duration
-import java.util.*
+import java.util.PriorityQueue
+import java.util.Queue
 import kotlin.coroutines.CoroutineContext
 import kotlin.coroutines.resume
 
@@ -56,7 +64,7 @@ public class WorkflowServiceImpl(
     /**
      * The [CoroutineScope] of the service bounded by the lifecycle of the service.
      */
-    private val scope = CoroutineScope(context + Job())
+    private val scope = CoroutineScope(context + kotlinx.coroutines.Job())
 
     /**
      * The incoming jobs ready to be processed by the scheduler.
diff --git a/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/job/RandomJobOrderPolicy.kt b/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/job/RandomJobOrderPolicy.kt
index 1b359125..4f8dc05b 100644
--- a/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/job/RandomJobOrderPolicy.kt
+++ b/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/job/RandomJobOrderPolicy.kt
@@ -26,7 +26,7 @@ import org.opendc.workflow.api.Job
 import org.opendc.workflow.service.internal.JobState
 import org.opendc.workflow.service.internal.WorkflowSchedulerListener
 import org.opendc.workflow.service.internal.WorkflowServiceImpl
-import java.util.*
+import java.util.Random
 import kotlin.collections.HashMap
 
 /**
diff --git a/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/task/DurationTaskOrderPolicy.kt b/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/task/DurationTaskOrderPolicy.kt
index d9fde53a..a2ca2086 100644
--- a/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/task/DurationTaskOrderPolicy.kt
+++ b/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/task/DurationTaskOrderPolicy.kt
@@ -26,7 +26,7 @@ import org.opendc.workflow.api.WORKFLOW_TASK_DEADLINE
 import org.opendc.workflow.service.internal.TaskState
 import org.opendc.workflow.service.internal.WorkflowSchedulerListener
 import org.opendc.workflow.service.internal.WorkflowServiceImpl
-import java.util.*
+import java.util.UUID
 import kotlin.collections.HashMap
 import kotlin.collections.getValue
 import kotlin.collections.set
diff --git a/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/task/RandomTaskEligibilityPolicy.kt b/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/task/RandomTaskEligibilityPolicy.kt
index a01439c2..e675d836 100644
--- a/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/task/RandomTaskEligibilityPolicy.kt
+++ b/opendc-workflow/opendc-workflow-service/src/main/kotlin/org/opendc/workflow/service/scheduler/task/RandomTaskEligibilityPolicy.kt
@@ -24,7 +24,7 @@ package org.opendc.workflow.service.scheduler.task
 
 import org.opendc.workflow.service.internal.TaskState
 import org.opendc.workflow.service.internal.WorkflowServiceImpl
-import java.util.*
+import java.util.Random
 
 /**
  * A [TaskEligibilityPolicy] that randomly accepts tasks in the system with some [probability].
diff --git a/opendc-workflow/opendc-workflow-service/src/test/kotlin/org/opendc/workflow/service/WorkflowServiceTest.kt b/opendc-workflow/opendc-workflow-service/src/test/kotlin/org/opendc/workflow/service/WorkflowServiceTest.kt
index e37f489d..096a7ebd 100644
--- a/opendc-workflow/opendc-workflow-service/src/test/kotlin/org/opendc/workflow/service/WorkflowServiceTest.kt
+++ b/opendc-workflow/opendc-workflow-service/src/test/kotlin/org/opendc/workflow/service/WorkflowServiceTest.kt
@@ -37,7 +37,10 @@ import org.opendc.experiments.compute.setupHosts
 import org.opendc.experiments.compute.topology.HostSpec
 import org.opendc.experiments.provisioner.Provisioner
 import org.opendc.experiments.provisioner.ProvisioningContext
-import org.opendc.experiments.workflow.*
+import org.opendc.experiments.workflow.WorkflowSchedulerSpec
+import org.opendc.experiments.workflow.replay
+import org.opendc.experiments.workflow.setupWorkflowService
+import org.opendc.experiments.workflow.toJobs
 import org.opendc.simulator.compute.model.MachineModel
 import org.opendc.simulator.compute.model.MemoryUnit
 import org.opendc.simulator.compute.model.ProcessingNode
@@ -53,7 +56,7 @@ import org.opendc.workflow.service.scheduler.task.NullTaskEligibilityPolicy
 import org.opendc.workflow.service.scheduler.task.SubmissionTimeTaskOrderPolicy
 import java.nio.file.Paths
 import java.time.Duration
-import java.util.*
+import java.util.UUID
 
 /**
  * Integration test suite for the [WorkflowService].