Package flumotion :: Package component :: Package combiners :: Package switch :: Module basicwatchdog :: Class AVBasicWatchdog
[hide private]

type AVBasicWatchdog

source code

                  object --+                            
                           |                            
     common.common.InitMixin --+                        
                               |                        
     extern.log.log.Loggable --+                        
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         component.BaseComponent --+                    
                                   |                    
      feedcomponent010.FeedComponent --+                
                                       |                
      feedcomponent.ParseLaunchComponent --+            
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feedcomponent.MultiInputParseLaunchComponent --+        
                                               |        
                                   switch.Switch --+    
                                                   |    
                                     switch.AVSwitch --+
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                                                      AVBasicWatchdog
Known Subclasses:

Nested Classes [hide private]

Inherited from switch.Switch: componentMediumClass

Instance Methods [hide private]
 
init(self)
A subclass should do as little as possible in its init method.
source code
 
feedSetInactive(self, feed) source code
 
feedSetActive(self, feed) source code

Inherited from switch.AVSwitch: addError, do_check, get_logical_feeds, get_pipeline_string, get_switch_elements

Inherited from switch.Switch: addWarning, auto_switch, clearWarning, configure_pipeline, create_pipeline, do_setup, do_switch, install_logical_feed_watches, is_active, switch_to

Inherited from switch.Switch (private): _bufferProbe, _eventProbe

Inherited from feedcomponent.MultiInputParseLaunchComponent: get_muxer_string, get_queue_string, unblock_eater

Inherited from feedcomponent.ParseLaunchComponent: __provides__, add_default_eater_feeder, get_eater_srcpad, get_eater_template, get_feeder_sinkpad, get_feeder_template, parse_pipeline, parse_tmpl, set_pipeline

Inherited from feedcomponent010.FeedComponent: addEffect, attachPadMonitorToElement, attachPadMonitorToFeeder, bus_message_received_cb, cleanup, connect_feeders, do_pipeline_playing, do_stop, dump_gstreamer_debug_dot_file, eatFromFD, feedToFD, get_element, get_element_property, get_master_clock, get_pipeline, install_eater_continuity_watch, install_eater_event_probes, make_message_for_gstreamer_error, modify_element_property, provide_master_clock, reconnectEater, set_element_property, set_master_clock, setup_completed, stop_pipeline, try_start_pipeline

Inherited from component.BaseComponent: __init__, addMessage, adminCallRemote, checkPropertyType, check_properties, fixRenamedProperties, getMood, getName, getWorkerName, modifyProperty, observerAppend, observerRemove, removeMessage, setMedium, setMood, setShutdownHook, setWorkerName, setup, stop, waitForHappy, warnDeprecatedProperties

Inherited from common.common.InitMixin: __providedBy__

Inherited from extern.log.log.Loggable: debug, doLog, error, info, log, logFunction, logObjectName, warning, warningFailure, writeMarker

Class Variables [hide private]
  logCategory = 'comb-av-basic-watchdog'
Implementors can provide a category to log their messages under.

Inherited from feedcomponent.MultiInputParseLaunchComponent: LINK_MUXER, QUEUE_SIZE_BUFFERS

Inherited from feedcomponent.ParseLaunchComponent: DELIMITER, DEPAY_TMPL, EATER_TMPL, FDSRC_TMPL, FEEDER_TMPL, __implemented__, checkOffset, checkTimestamp

Inherited from feedcomponent010.FeedComponent: FEEDER_STATS_UPDATE_FREQUENCY, dropStreamHeaders, eaters, feeders, swallowNewSegment

Instance Variables [hide private]

Inherited from component.BaseComponent: medium, name, uiState

Method Details [hide private]

init(self)

source code 

A subclass should do as little as possible in its init method. In particular, it should not try to access resources.

Failures during init are marshalled back to the manager through the worker's remote_create method, since there is no component state proxied to the manager yet at the time of init.

Overrides: component.BaseComponent.init
(inherited documentation)

feedSetInactive(self, feed)

source code 
Overrides: switch.Switch.feedSetInactive

feedSetActive(self, feed)

source code 
Overrides: switch.Switch.feedSetActive