Package eu.bandm.sig.adlib2

Class LongSignalPort

java.lang.Object

eu.bandm.sig.adlib2.AbstractSignalPort

eu.bandm.sig.adlib2.LongSignalPort

All Implemented Interfaces:

AbstractSignalSource, LongSignalSource, LongSupplier

@Generated(generator="eu.bandm.tools.expander",
           version="1.3.1",
           timestamp="2026-10-23T14:02:07")
public class LongSignalPort
extends AbstractSignalPort
implements LongSignalSource

A receptacle for a signal source of primitive type long that can be plugged at runtime.

An instance of this class, when used directly, acts as a dynamic proxy that delegates all method invocations to a pluggable input signal source. The currently plugged input is looked up via getInput() at every delegation event, such that re-plugging via setInput(LongSignalSource) has immediate effect.

The pluggable input signal source can be set to null, which will cause the getAsLong() method of this object to fail at runtime with NullPointerException.

Constructor Summary

Constructors

Constructor	Description
LongSignalPort()	Creates a new instance with no specified initial input.
LongSignalPort(@Opt LongSignalSource input)	Creates a new instance with the specified initial input.

Method Summary

Modifier and Type	Method	Description
final long	getAsLong()	Returns the current value of this signal source.
@Opt LongSignalSource	getInput()	Returns the current input signal source.
final void	setInput(LongSignalSource input)	Sets the current input signal source.

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.LongSignalSource

abs, add, asDouble, asFloat, asInt, clockedAfter, delayed, delayed, divide, equal, getConstantAsLong, getValueClass, greaterOrEqual, greaterThan, guard, hasConstantAsLong, invariant, lessOrEqual, lessThan, map, max, min, modulo, multiply, negate, negative, nonEqual, nonnegative, nonpositive, nonzero, positive, power, probe, relateWith, sampleAndHold, stored, subtract, zero, zipWith

Constructor Details

LongSignalPort

public LongSignalPort()

Creates a new instance with no specified initial input.

LongSignalPort

public LongSignalPort(@Opt LongSignalSource input)

Creates a new instance with the specified initial input.

Parameters:

input - the input signal source

Method Details

getInput

public @Opt LongSignalSource getInput()

Returns the current input signal source.

Returns:

the current input signal source, or null if not available

setInput

public final void setInput(LongSignalSource input)

Sets the current input signal source.

Parameters:

input - the new input signal source, or null

getAsLong

public final long getAsLong()

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.

This implementation always delegates to getInput().getAsLong().

Specified by:

getAsLong in interface LongSignalSource

Specified by:

getAsLong in interface LongSupplier

Returns:

the current value of this signal source

Throws:

NullPointerException - if the current input signal source is null