package com.hubspot.singularity.data.zkmigrations; import javax.inject.Singleton; import com.google.inject.Inject; import com.hubspot.singularity.data.TaskManager; @Singleton public class TaskManagerRequiredParentsForTransactionsMigration extends ZkDataMigration { private final TaskManager taskManager; @Inject public TaskManagerRequiredParentsForTransactionsMigration(TaskManager taskManager) { super(5); this.taskManager = taskManager; } @Override public void applyMigration() { taskManager.createRequiredParents(); } }