merge: Integrate v2.1 progress into public repository

This pull request integrates the changes planned for the v2.1 release of
OpenDC into the public Github repository in order to sync the progress
of both repositories.

1 files changed, 99 insertions, 0 deletions

diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt
new file mode 100644
index 00000000..d103bce4
--- /dev/null
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2021 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.
+ */
+
+@file:JvmName("TaskColumns")
+package org.opendc.trace
+
+import java.time.Duration
+import java.time.Instant
+
+/**
+ * A column containing the task identifier.
+ */
+@JvmField
+public val TASK_ID: TableColumn<String> = column("task:id")
+
+/**
+ * A column containing the identifier of the workflow.
+ */
+@JvmField
+public val TASK_WORKFLOW_ID: TableColumn<String> = column("task:workflow_id")
+
+/**
+ * A column containing the submission time of the task.
+ */
+@JvmField
+public val TASK_SUBMIT_TIME: TableColumn<Instant> = column("task:submit_time")
+
+/**
+ * A column containing the wait time of the task.
+ */
+@JvmField
+public val TASK_WAIT_TIME: TableColumn<Instant> = column("task:wait_time")
+
+/**
+ * A column containing the runtime time of the task.
+ */
+@JvmField
+public val TASK_RUNTIME: TableColumn<Duration> = column("task:runtime")
+
+/**
+ * A column containing the parents of a task.
+ */
+@JvmField
+public val TASK_PARENTS: TableColumn<Set<String>> = column("task:parents")
+
+/**
+ * A column containing the children of a task.
+ */
+@JvmField
+public val TASK_CHILDREN: TableColumn<Set<String>> = column("task:children")
+
+/**
+ * A column containing the requested CPUs of a task.
+ */
+@JvmField
+public val TASK_REQ_NCPUS: TableColumn<Int> = column("task:req_ncpus")
+
+/**
+ * A column containing the allocated CPUs of a task.
+ */
+@JvmField
+public val TASK_ALLOC_NCPUS: TableColumn<Int> = column("task:alloc_ncpus")
+
+/**
+ * A column containing the status of a task.
+ */
+@JvmField
+public val TASK_STATUS: TableColumn<Int> = column("task:status")
+
+/**
+ * A column containing the group id of a task.
+ */
+@JvmField
+public val TASK_GROUP_ID: TableColumn<Int> = column("task:group_id")
+
+/**
+ * A column containing the user id of a task.
+ */
+@JvmField
+public val TASK_USER_ID: TableColumn<Int> = column("task:user_id")