Package net.maswag.falcaun

Class SimpleSignalMapper

java.lang.Object

net.maswag.falcaun.SimpleSignalMapper

All Implemented Interfaces:

SignalMapper

public class SimpleSignalMapper
extends Object
implements SignalMapper

Class to construct pseudo signals from concrete signals

Author:

Masaki Waga <masakiwaga@gmail.com>

Field Summary

Fields

Modifier and Type	Field	Description
private final List<Function<IOSignalPiece<List<Double>>,Double>>	sigMap

Constructor Summary

Constructors

Constructor	Description
SimpleSignalMapper()

Method Summary

Modifier and Type	Method	Description
double	apply(int index, IOSignalPiece<List<Double>> concreteSignal)	Given concreteSignal, construct index-th signal
(package private) static Function<IOSignalPiece<List<Double>>,Double>	lineParse(String line)
static SignalMapper	parse(BufferedReader reader)	Get SignalMapper by parsing from a BufferedReader
static SignalMapper	parse(String filename)	Get SignalMapper by parsing the given file
static SignalMapper	parse(List<String> mapperDefinitions)	Get SignalMapper by parsing a list of strings.
private static Function<IOSignalPiece<List<Double>>,Double>	parseSignalMapperImpl(String line, SignalMapperVisitor<Function<IOSignalPiece<List<Double>>,Double>> visitor)
int	size()

Methods inherited from class java.lang.Object

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

Field Details

sigMap

private final List<Function<IOSignalPiece<List<Double>>,Double>> sigMap

Constructor Details

SimpleSignalMapper

public SimpleSignalMapper()

Method Details

apply

public double apply(int index,
 IOSignalPiece<List<Double>> concreteSignal)

Description copied from interface: SignalMapper

Given concreteSignal, construct index-th signal

Specified by:

apply in interface SignalMapper

Parameters:

index - The index of the signal to apply the mapper. It is required to be 0 <= index < size()

concreteSignal - The concrete signal to be mapped

Returns:

The constructed concrete output value

size

public int size()

Specified by:

size in interface SignalMapper

Returns:

The size of the mapper, i.e. the number of signals it can map. It is ensured to be >= 0

parse

public static SignalMapper parse(String filename)
                          throws IOException

Get SignalMapper by parsing the given file

Parameters:

filename - The filename to parse

Returns:

The SignalMapper object constructed from the file

Throws:

IOException - if an I/O error occurs while reading the file

parse

public static SignalMapper parse(BufferedReader reader)

Get SignalMapper by parsing from a BufferedReader

Parameters:

reader - The BufferedReader to parse

Returns:

The SignalMapper object constructed from the reader.

parse

public static SignalMapper parse(List<String> mapperDefinitions)

Get SignalMapper by parsing a list of strings.

Parameters:

mapperDefinitions - The list of strings

Returns:

The SignalMapper object constructed from the string list.

lineParse

static Function<IOSignalPiece<List<Double>>,Double> lineParse(String line)

parseSignalMapperImpl

private static Function<IOSignalPiece<List<Double>>,Double> parseSignalMapperImpl(String line,
 SignalMapperVisitor<Function<IOSignalPiece<List<Double>>,Double>> visitor)