Moodle APIs 3.9
Moodle 3.9.13+ (Build: 20220325)
Public Member Functions | List of all members
question_usage_null_observer Class Reference

Null implmentation of the question_usage_watcher interface. More...

Inheritance diagram for question_usage_null_observer:
question_usage_observer

Public Member Functions

 notify_attempt_added (question_attempt $qa)
 Called when a new question attempt is added to this usage. More...
 
 notify_attempt_modified (question_attempt $qa)
 Called when the fields of a question attempt in this usage are modified. More...
 
 notify_attempt_moved (question_attempt $qa, $oldslot)
 Called when a question_attempt has been moved to a new slot. More...
 
 notify_metadata_added (question_attempt $qa, $name)
 Called when a new metadata variable is set on a question attempt in this usage. More...
 
 notify_metadata_modified (question_attempt $qa, $name)
 Called when a metadata variable on a question attempt in this usage is updated. More...
 
 notify_modified ()
 Called when a field of the question_usage_by_activity is changed. More...
 
 notify_step_added (question_attempt_step $step, question_attempt $qa, $seq)
 Called when a new step is added to a question attempt in this usage. More...
 
 notify_step_deleted (question_attempt_step $step, question_attempt $qa)
 Called when a new step is updated in a question attempt in this usage. More...
 
 notify_step_modified (question_attempt_step $step, question_attempt $qa, $seq)
 Called when a new step is updated in a question attempt in this usage. More...
 

Detailed Description

Null implmentation of the question_usage_watcher interface.

Does nothing.

License
http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Member Function Documentation

◆ notify_attempt_added()

question_usage_null_observer::notify_attempt_added ( question_attempt  $qa)

Called when a new question attempt is added to this usage.

Parameters
question_attempt$qathe newly added question attempt.

Implements question_usage_observer.

◆ notify_attempt_modified()

question_usage_null_observer::notify_attempt_modified ( question_attempt  $qa)

Called when the fields of a question attempt in this usage are modified.

Parameters
question_attempt$qathe newly added question attempt.

Implements question_usage_observer.

◆ notify_attempt_moved()

question_usage_null_observer::notify_attempt_moved ( question_attempt  $qa,
  $oldslot 
)

Called when a question_attempt has been moved to a new slot.

Parameters
question_attempt$qaThe question attempt that was moved.
int$oldslotThe previous slot number of that attempt.

Implements question_usage_observer.

◆ notify_metadata_added()

question_usage_null_observer::notify_metadata_added ( question_attempt  $qa,
  $name 
)

Called when a new metadata variable is set on a question attempt in this usage.

Parameters
question_attempt$qathe question attempt the metadata is being added to.
int$namethe name of the metadata variable added.

Implements question_usage_observer.

◆ notify_metadata_modified()

question_usage_null_observer::notify_metadata_modified ( question_attempt  $qa,
  $name 
)

Called when a metadata variable on a question attempt in this usage is updated.

Parameters
question_attempt$qathe question attempt where the metadata is being modified.
int$namethe name of the metadata variable modified.

Implements question_usage_observer.

◆ notify_modified()

question_usage_null_observer::notify_modified ( )

Called when a field of the question_usage_by_activity is changed.

Implements question_usage_observer.

◆ notify_step_added()

question_usage_null_observer::notify_step_added ( question_attempt_step  $step,
question_attempt  $qa,
  $seq 
)

Called when a new step is added to a question attempt in this usage.

Parameters
question_attempt_step$stepthe new step.
question_attempt$qathe usage it is being added to.
int$seqthe sequence number of the new step.

Implements question_usage_observer.

◆ notify_step_deleted()

question_usage_null_observer::notify_step_deleted ( question_attempt_step  $step,
question_attempt  $qa 
)

Called when a new step is updated in a question attempt in this usage.

Parameters
question_attempt_step$stepthe step to delete.
question_attempt$qathe usage it is being added to.

Implements question_usage_observer.

◆ notify_step_modified()

question_usage_null_observer::notify_step_modified ( question_attempt_step  $step,
question_attempt  $qa,
  $seq 
)

Called when a new step is updated in a question attempt in this usage.

Parameters
question_attempt_step$stepthe step that was updated.
question_attempt$qathe usage it is being added to.
int$seqthe sequence number of the new step.

Implements question_usage_observer.


The documentation for this class was generated from the following file: