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TITLE:: Spawner
summary:: A Spawner
categories:: Streams-Patterns-Events>Composition
related:: Classes/Pspawner
DESCRIPTION::
Can start subpatterns. Used as an argument inside link::Classes/Pspawner::. Tracks subpatterns in a link::Classes/PriorityQueue::.
CLASSMETHODS::
METHOD:: new
ARGUMENT:: func
ARGUMENT:: stackSize
INSTANCEMETHODS::
METHOD:: par
Begin an event stream in parallel to the routine.
If delta is non-zero, the pattern will begin that many beats after strong::now::, provided that strong::now + delta:: is later than the next event that the Spawner will generate.
ARGUMENT:: pattern
A link::Classes/Pattern::.
ARGUMENT:: delta
A number of beats.
returns:: The stream from strong::pattern::.
METHOD:: seq
Begin an event stream. Do not return until the event is finished.
ARGUMENT:: pattern
A link::Classes/Pattern::.
METHOD:: wait
Wait a number of seconds, then return.
ARGUMENT:: dur
A number of seconds.
METHOD:: suspend
Stops a stream.
ARGUMENT:: stream
An index of the underlying link::Classes/PriorityQueue::.
returns:: The stopped stream, or nil if the stream is not found.
METHOD:: suspendAll
Stop all substreams.
Examples::
See link::Classes/Pspawner::
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