Task objects belonging to job object
tasks = findTask(j)
tasks = findTask(j, taskFcn)
[pending running completed] = findTask(j)
tasks = findTask(j,'p1',v1,'p2',v2,...)
| Job object. |
| Returned task objects. |
| Array of tasks in job |
| Array of tasks in job |
| Array of completed tasks in job |
| Task object properties to match. |
| Values for corresponding object properties. |
tasks = findTask(j) gets a 1-by-N array of
task objects belonging to a job object j. Tasks in the array are
ordered by the ID property of the tasks, indicating the sequence
in which they were created.
tasks = findTask(j, taskFcn) returns an array of task objects
that belong to the job j, using taskFcn to
select them. taskFcn is a function handle that accepts
j.Tasks as an input argument, and returns a logical array
indicating the tasks to return.
[pending running completed] = findTask(j)
returns arrays of all task objects stored in the job object j,
sorted by state. Within each array (pending,
running, and completed), the tasks are
returned in sequence of creation.
tasks = findTask(j,'
returns an array of task objects belonging to a job object p1',v1,'p2',v2,...) j. The
returned task objects will be only those matching the specified property-value
pairs, p1, v1,
p2, v2, etc. The property name
must be a character vector, with the value being the appropriate type for that
property. For a match, the object property value must be exactly the same as
specified, including letter case. For example, if a task’s Name
property value is MyTask, then findTask will
not find that object while searching for a Name property value of
mytask.
Create a job object.
c = parcluster(); j = createJob(c);
Add a task to the job object.
createTask(j,@rand,1,{10})
Find all task objects now part of job j.
t = findTask(j)
If job j is contained in a remote service,
findTask will result in a call to the remote service. This
could result in findTask taking a long time to complete,
depending on the number of tasks retrieved and the network speed. Also, if the
remote service is no longer available, an error will be thrown.