Package eu.bandm.sig.adlib2

Class BooleanStoredSignalSource

java.lang.Object

eu.bandm.sig.adlib2.AbstractProcess

eu.bandm.sig.adlib2.BooleanStoredSignalSource

All Implemented Interfaces:

AbstractClockedSignalSource, AbstractSignalSource, BooleanClockedSignalSource, BooleanSignalSource, CompilableControlFlow, CompilableDataFlow, Component, Process, BooleanSupplier

Direct Known Subclasses:

CompilableBooleanStoredSignalSource

public abstract class BooleanStoredSignalSource
extends AbstractProcess
implements BooleanClockedSignalSource

Common base class for signal (time-dependent value) sources of primitive type boolean whose output is the value of a variable that is updated only as driven by a clock.

The current value is stored in the field out, which needs to be written by the method Process.step().

Nested Class Summary

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

Process.Proxy

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	out	The stored value of this signal source.

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

STREAM_CHARACTERISTICS, STREAM_SIZE

Constructor Summary

Constructors

Modifier	Constructor	Description
	BooleanStoredSignalSource()
protected	BooleanStoredSignalSource(Optional<ConstantRealtimeContext> realtimeContext)

Method Summary

Modifier and Type	Method	Description
final boolean	getAsBoolean()	Returns the current value of this signal source.

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.BooleanClockedSignalSource

after, compile, drain, drain, during

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

and, becoming, ceasing, choose, choose, choose, choose, choose, choose, choose, choose, choose, compileDataFlow, compileMainSignalSource, DEBUG, delayed, delayed, getConstantAsBoolean, getValueClass, guard, hasConstantAsBoolean, invariant, map, not, or, power, probe, publishStoredValueVariable, relateWith, sampleAndHold, stored, xor, zipWith

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

compileDataFlowTo, hasDataFlowIO

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

afterEvery, andThen, compileAsMainProcess, compileControlFlow, compileInitialization, every, every, getProcess, hasControlFlowIO, hasInitializationIO, init, setRealtimeContext, step

Field Details

out

protected boolean out

The stored value of this signal source.

Constructor Details

BooleanStoredSignalSource

protected BooleanStoredSignalSource(Optional<ConstantRealtimeContext> realtimeContext)

BooleanStoredSignalSource

public BooleanStoredSignalSource()

Method Details

getAsBoolean

public final boolean getAsBoolean()

Returns the current value of this signal source.

The value may be either computed on demand, or retrieved from storage.

Implementations of this method should have no side effect.

Specified by:

getAsBoolean in interface BooleanSignalSource

Specified by:

getAsBoolean in interface BooleanSupplier

Returns:

the current value of out