eu.bandm.sig.adlib2

Class DoubleSignalSourceChooser

java.lang.Object

eu.bandm.sig.adlib2.AbstractSignalSourceChooser

eu.bandm.sig.adlib2.DoubleSignalSourceChooser

All Implemented Interfaces:

AbstractSignalSource, CompilableDataFlow, DoubleSignalSource, DoubleSupplier

Direct Known Subclasses:

DoubleSignalSourceChooser.OfEnum, DoubleSignalSourceChooser.OfInt

public abstract class DoubleSignalSourceChooser
extends AbstractSignalSourceChooser
implements DoubleSignalSource

Base class for signal sources of primitive type double that choose dynamically from a fixed collection of inputs.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	DoubleSignalSourceChooser.OfEnum<E extends Enum<E>>
(package private) static class	DoubleSignalSourceChooser.OfEnumInt<E extends Enum<E>>
(package private) static class	DoubleSignalSourceChooser.OfInt

Constructor Summary

Constructors

Constructor and Description
DoubleSignalSourceChooser()

Method Summary

Modifier and Type	Method and Description
protected abstract DoubleSignalSource	choose() Returns the chosen the input signal source for the current value.
protected Consumer<CompilationContext>	compileDefaultValue() Returns a code generator for loading the default value of the signal type on the operand stack.
double	getAsDouble() Returns the current value of this signal source.

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

alwaysThrow, compileConvertToInt, compileDataFlow, compileOrDefault, getCases, getSelector

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.DoubleSignalSource

abs, add, choose, choose, choose, choose, clock, compileDataFlow, compileMainSignalSource, constant, defined, delayed, delayed, delayedFeedback, delayedFeedback, divide, equal, 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, publishStoredValueVariable, relateWith, sampleAndHold, selectAffine, series, sqrt, stored, subtract, zero, zeroCrossing, zipWith

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

compileDataFlowTo, hasDataFlowIO

Constructor Detail

DoubleSignalSourceChooser

public DoubleSignalSourceChooser()

Method Detail

choose

protected abstract DoubleSignalSource choose()

Returns the chosen the input signal source for the current value. The result may change over time, behaving like a second-order signal source (whose values are signal sources).

getAsDouble

public double getAsDouble()

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:

getAsDouble in interface DoubleSignalSource

Specified by:

getAsDouble in interface DoubleSupplier

Returns:

the current value of this signal source

compileDefaultValue

protected Consumer<CompilationContext> compileDefaultValue()

Description copied from class: AbstractSignalSourceChooser

Returns a code generator for loading the default value of the signal type on the operand stack.

Specified by:

compileDefaultValue in class AbstractSignalSourceChooser