Add DelayedEvent

src/components/components.jl

@@ -4,11 +4,13 @@ include("gradient_waveforms/gradient_waveforms.jl")
 include("instant_gradients.jl")
 include("pulses/pulses.jl")
 include("readouts/readouts.jl")
+include("delayed_events.jl")
 
 import .AbstractTypes: BaseComponent, GradientWaveform, EventComponent, RFPulseComponent, ReadoutComponent
 import .GradientWaveforms: ConstantGradient, ChangingGradient, NoGradient, split_gradient
 import .InstantGradients: InstantGradient1D, InstantGradient3D
 import .Pulses: GenericPulse, InstantPulse, SincPulse, ConstantPulse
 import .Readouts: ADC, SingleReadout
+import .DelayedEvents: DelayedEvent
 
 end
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src/components/delayed_events.jl

+module DelayedEvents
+import ..AbstractTypes: EventComponent, ReadoutComponent, RFPulseComponent
+import ...Variables: VariableType, get_free_variable, get_pulse, get_readout
+
+struct DelayedEvent{T<:EventComponent} <: EventComponent
+    event :: T
+    delay :: VariableType
+    function DelayedEvent(event::EventComponent, delay=nothing)
+        new(event, get_free_variable(delay))
+    end
+end
+
+
+effective_time(del::DelayedEvent) = effective_time(del.event) + del.delay
+
+get_pulse(del::DelayedEvent{T}) where {T<:RFPulseComponent} = del.event
+get_readout(del::DelayedEvent{T}) where {T<:ReadoutComponent} = del.event
+
+
+end
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