Add isFinished() to Task

1 files changed, 13 insertions, 0 deletions

diff --git a/api/src/main/java/org/openslx/taskmanager/api/AbstractTask.java b/api/src/main/java/org/openslx/taskmanager/api/AbstractTask.java
index d284ecf..4586c3d 100644
--- a/api/src/main/java/org/openslx/taskmanager/api/AbstractTask.java
+++ b/api/src/main/java/org/openslx/taskmanager/api/AbstractTask.java
@@ -287,6 +287,19 @@ public abstract class AbstractTask implements Runnable
 			return false;
 		return this.removalDeadline != 0 && System.currentTimeMillis() > this.removalDeadline;
 	}
+	
+	/**
+	 * Check whether the given task is finished, i.e. either failed or succeeded,
+	 * or couldn't be started because its parent failed,
+	 * but is not running or still waiting for execution.
+	 * 
+	 * @return true if task finished running or was not able to start
+	 */
+	public final boolean isFinished()
+	{
+		StatusCode sc = getStatusCode();
+		return sc != StatusCode.TASK_WAITING && sc != StatusCode.TASK_PROCESSING;
+	}
 
 	/**
 	 * Execute the task, wrapped in some sanity checks.