Package eu.bandm.sig.adlib2

Class DoubleUpsamplingSignalSource

java.lang.Object

eu.bandm.sig.adlib2.AbstractProcess

eu.bandm.sig.adlib2.DoubleStoredSignalSource

eu.bandm.sig.adlib2.compile.CompilableDoubleStoredSignalSource

eu.bandm.sig.adlib2.DoubleUpsamplingSignalSource

All Implemented Interfaces:

AbstractClockedSignalSource, AbstractSignalSource, CompilableControlFlow, CompilableDataFlow, Component, DoubleClockedSignalSource, DoubleSignalSource, Process, DoubleSupplier

public class DoubleUpsamplingSignalSource
extends CompilableDoubleStoredSignalSource

A signal source whose value can be set asynchronously.

FIXME: discuss compilation, also w.r.t. DoubleSignalPort!

Nested Class Summary

Nested classes/interfaces inherited from interface eu.bandm.sig.adlib2.DoubleClockedSignalSource

DoubleClockedSignalSource.AbstractRandom

Nested classes/interfaces inherited from interface eu.bandm.sig.adlib2.Process

Process.Proxy

Field Summary

Fields inherited from class eu.bandm.sig.adlib2.DoubleStoredSignalSource

out

Fields inherited from interface eu.bandm.sig.adlib2.AbstractClockedSignalSource

STREAM_CHARACTERISTICS, STREAM_SIZE

Constructor Summary

Constructors

Constructor	Description
DoubleUpsamplingSignalSource(double initialValue)

Method Summary

Modifier and Type	Method	Description
Consumer<CompilationContext>	compileControlFlow()	Compiles the state transition of this process.
Consumer<CompilationContext>	compileInitialization()	Compiles the initialization of this process.
void	init()	Initializes the state of this process.
Process	sampling(DoubleSignalSource in)
void	setValue(double value)
void	step()	Signals a time event, executing a transition step for this process to the next observable state.

Methods inherited from class eu.bandm.sig.adlib2.compile.CompilableDoubleStoredSignalSource

compileDataFlow, compileSetStoredValueVariable, getStoredValueVariable, publishStoredValueVariable

Methods inherited from class eu.bandm.sig.adlib2.DoubleStoredSignalSource

getAsDouble

Methods inherited from class eu.bandm.sig.adlib2.AbstractProcess

getRealtimeContext, setRealtimeContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface eu.bandm.sig.adlib2.compile.CompilableDataFlow

compileDataFlowTo, hasDataFlowIO

Methods inherited from interface eu.bandm.sig.adlib2.DoubleClockedSignalSource

after, compile, during, spliterator, stream

Methods inherited from interface eu.bandm.sig.adlib2.DoubleSignalSource

abs, add, asInt, compileMainSignalSource, DEBUG, defined, delayed, delayed, divide, equal, floor, getConstantAsDouble, getValueClass, glidingAverage, glidingStandardDeviation, glidingSum, glidingVariance, greaterOrEqual, greaterThan, guard, hasConstantAsDouble, invariant, lessOrEqual, lessThan, map, max, min, modulo, multiply, negate, negative, nonEqual, nonnegative, nonpositive, nonzero, notANumber, positive, power, probe, relateWith, sampleAndHold, selectAffine, series, sqrt, stored, subtract, zero, zeroCrossing, zipWith

Methods inherited from interface eu.bandm.sig.adlib2.Process

afterEvery, andThen, compileAsMainProcess, every, every, getProcess, hasControlFlowIO, hasInitializationIO, setRealtimeContext

Constructor Details

DoubleUpsamplingSignalSource

@Undocumented
public DoubleUpsamplingSignalSource(double initialValue)

Method Details

init

@Undocumented
public void init()

Description copied from interface: Process

Initializes the state of this process. The state is initialized such that the first subsequent call to Process.step() transitions to the first specified observable state.

The default implementation does nothing.

step

@Undocumented
public void step()

Description copied from interface: Process

Signals a time event, executing a transition step for this process to the next observable state.

The state of the process after successful completion of this method should be the n-th observable state, if Process.step() has been invoked n times since the last initialization via Process.init(). The behavior of this method is unspecified if Process.init() has not been invoked before.

FIXME: Process.setRealtimeContext(eu.bandm.sig.adlib2.RealtimeContext)

If this method completes abruptly by throwing an error or unchecked exception, the process state should be considered invalid.

compileInitialization

@Undocumented
public Consumer<CompilationContext> compileInitialization()

Description copied from interface: Process

Compiles the initialization of this process.

This method emits code equivalent to the Process.init() method of this component. The compilation context should be set up to specify no input or output variables.

The default implementation emits code that simply invokes Process.init() for this process.

This method should be overridden together with Process.compileControlFlow(), in order to ensure that both operate on the same state variables.

Specified by:

compileInitialization in interface CompilableControlFlow

Specified by:

compileInitialization in interface Process

Overrides:

compileInitialization in class CompilableDoubleStoredSignalSource

See Also:

• Process.hasInitializationIO(eu.bandm.sig.adlib2.compile.CompilationContext)

compileControlFlow

@Undocumented
public Consumer<CompilationContext> compileControlFlow()

Description copied from interface: Process

Compiles the state transition of this process.

This method emits code equivalent to the Process.step() method of this process. The compilation context should be set up to specify no input or output variables.

The default implementation emits code that simply invokes Process.step() for this process.

This method should be overridden together with Process.compileInitialization(), in order to ensure that both operate on the same state variables.

Specified by:

compileControlFlow in interface CompilableControlFlow

Specified by:

compileControlFlow in interface Process

Specified by:

compileControlFlow in class CompilableDoubleStoredSignalSource

See Also:

• Process.hasControlFlowIO(eu.bandm.sig.adlib2.compile.CompilationContext)

setValue

@Undocumented
public void setValue(double value)

sampling

@Undocumented
public Process sampling(DoubleSignalSource in)