Package org.harctoolbox.irp

Class Extent

java.lang.Object

org.harctoolbox.irp.IrpObject

org.harctoolbox.irp.Duration

org.harctoolbox.irp.Extent

All Implemented Interfaces:

Serializable, Floatable, IrStreamItem, XmlExport

public final class Extent
extends Duration

This class implements Extents as per Chapter 4.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.harctoolbox.irp.Duration

nameOrNumber, time_periods, time_units, unit, us

Constructor Summary

Constructors

Constructor	Description
Extent(double d)
Extent(double d, String unit)
Extent(String str)
Extent(IrpParser.ExtentContext ctx)
Extent(NameOrNumber non, String unit)
Extent(ParserDriver parserDriver)

Method Summary

Modifier and Type	Method	Description
TreeSet<Double>	allDurationsInMicros(GeneralSpec generalSpec, NameEngine nameEngine)	Delivers a set of all the contained durations in microseconds.
void	decode(RecognizeData recognizeData, List<BitSpec> bitSpecStack, boolean isLast)
boolean	equals(Object obj)
double	evaluate(GeneralSpec generalSpec, NameEngine nameEngine, double elapsed)
protected Extent	evaluatedDuration(GeneralSpec generalSpec, NameEngine nameEngine)	Deliver an "evaluated" Duration (variables resolved) of the same subclass.
double	evaluateWithSign(GeneralSpec generalSpec, NameEngine nameEngine, double elapsed)
boolean	hasExtent()
int	hashCode()
protected boolean	isOn()
Integer	numberOfBitSpecs()
Map<String,Object>	propertiesMap(int noProperties)
IrStreamItem	substituteConstantVariables(Map<String,Long> constantVariables)	Returns an IrStreamItem of the same type with all occurrences of the variables in the dictionary replaced by their values in the dictionary.
String	toIrpString(int radix)	Returns a computed IRP (-segment) string representation of current IrpObject.

Methods inherited from class org.harctoolbox.irp.Duration

assignmentVariables, constant, endingDurationType, evaluate, evaluate, extractPass, getTimeInUnits, getUnit, guessParameterLength, interleavingOk, interleavingOk, isEmpty, isOn, microSeconds, newDuration, newDuration, newDuration, newDuration, nonConstantBitFieldLength, numberOfBareDurations, numberOfBits, numberOfDurations, propertiesMap, recognize, render, startingDuratingType, toElement, toFloat, weight

Methods inherited from class org.harctoolbox.irp.IrpObject

createParameterSpecs, getParseTree, numberOfBitSpecs, numberOfInfiniteRepeats, prerender, propertiesMap, toDocument, toIrpString, toString, toString, toStringTree, toStringTree, toTreeViewer, toTreeViewer, toTreeViewer, updateStateWhenEntering, updateStateWhenExiting

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.harctoolbox.irp.IrStreamItem

createParameterSpecs, numberOfBitSpecs, numberOfInfiniteRepeats, propertiesMap, updateStateWhenEntering, updateStateWhenExiting

Methods inherited from interface org.harctoolbox.xml.XmlExport

toDocument

Constructor Details

Extent

public Extent(String str)

Extent

public Extent(ParserDriver parserDriver)

Extent

public Extent(IrpParser.ExtentContext ctx)

Extent

public Extent(double d,
 String unit)

Extent

public Extent(double d)

Extent

public Extent(NameOrNumber non,
 String unit)

Method Details

substituteConstantVariables

public IrStreamItem substituteConstantVariables(Map<String,Long> constantVariables)

Description copied from interface: IrStreamItem

Returns an IrStreamItem of the same type with all occurrences of the variables in the dictionary replaced by their values in the dictionary. Does not change the containing object. May return the object itself, or share sub-objects with it.

Parameters:

constantVariables - Map<String, Long> of variables to replace.

Returns:

IrStreamItem of the same type.

equals

public boolean equals(Object obj)

Overrides:

equals in class Duration

evaluate

public double evaluate(GeneralSpec generalSpec,
 NameEngine nameEngine,
 double elapsed)
                throws NameUnassignedException,
IrpInvalidArgumentException

Overrides:

evaluate in class Duration

Throws:

NameUnassignedException

IrpInvalidArgumentException

evaluateWithSign

public double evaluateWithSign(GeneralSpec generalSpec,
 NameEngine nameEngine,
 double elapsed)
                        throws NameUnassignedException,
IrpInvalidArgumentException

Specified by:

evaluateWithSign in class Duration

Throws:

NameUnassignedException

IrpInvalidArgumentException

toIrpString

public String toIrpString(int radix)

Description copied from class: IrpObject

Returns a computed IRP (-segment) string representation of current IrpObject. Numerical parameters, but not durations etc, will be printed using the radix in the argument.

Specified by:

toIrpString in interface Floatable

Specified by:

toIrpString in interface IrStreamItem

Overrides:

toIrpString in class Duration

Parameters:

radix - Radix for parameters.

Returns:

Formatted string.

decode

public void decode(RecognizeData recognizeData,
 List<BitSpec> bitSpecStack,
 boolean isLast)
            throws SignalRecognitionException

Specified by:

decode in interface IrStreamItem

Overrides:

decode in class Duration

Throws:

SignalRecognitionException

isOn

protected boolean isOn()

Specified by:

isOn in class Duration

hashCode

public int hashCode()

Overrides:

hashCode in class Duration

hasExtent

public boolean hasExtent()

Specified by:

hasExtent in interface IrStreamItem

Overrides:

hasExtent in class Duration

evaluatedDuration

protected Extent evaluatedDuration(GeneralSpec generalSpec,
 NameEngine nameEngine)
                            throws NameUnassignedException,
IrpInvalidArgumentException

Description copied from class: Duration

Deliver an "evaluated" Duration (variables resolved) of the same subclass.

Specified by:

evaluatedDuration in class Duration

Parameters:

generalSpec -

nameEngine -

Returns:

Throws:

NameUnassignedException

IrpInvalidArgumentException

allDurationsInMicros

public TreeSet<Double> allDurationsInMicros(GeneralSpec generalSpec,
 NameEngine nameEngine)

Description copied from interface: IrStreamItem

Delivers a set of all the contained durations in microseconds. Dumb, in that it does not consider consecutive flashes or consecutive gaps. Also, durations that cannot be statically computed may be omitted, as well as duration arising from extents.

Specified by:

allDurationsInMicros in interface IrStreamItem

Overrides:

allDurationsInMicros in class Duration

Parameters:

generalSpec -

nameEngine -

Returns:

numberOfBitSpecs

Integer numberOfBitSpecs()

propertiesMap

Map<String,Object> propertiesMap(int noProperties)