Package org.opentrafficsim.draw.egtf

Class Quantity<T extends Number,K>

java.lang.Object

org.opentrafficsim.draw.egtf.Quantity<T,K>

Type Parameters:

T - data type

K - grid output format

Direct Known Subclasses:

TypedQuantity

public class Quantity<T extends Number,K>
extends Object

Defines a quantity that data sources can provide, such as speed, flow, etc.

Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Wouter Schakel

Field Summary

Fields

Modifier and Type	Field	Description
static final Quantity<Double,double[][]>	DENSITY_SI	Standard quantity for density.
static final Quantity<Double,double[][]>	FLOW_SI	Standard quantity for flow.
static final Quantity<Double,double[][]>	SPEED_SI	Standard quantity for speed.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Quantity(String name, boolean speed, Converter<K> converter)	Constructor.
	Quantity(String name, Converter<K> converter)	Constructor.

Method Summary

Modifier and Type	Method	Description
(package private) final K	convert(double[][] data)	Converts the filtered data to an output format.
boolean	equals(Object obj)
final String	getName()	Returns the name.
int	hashCode()
(package private) final boolean	isSpeed()	Returns whether this quantity is speed.
static Quantity<?,double[][]>	si(String name)	Returns a quantity with double[][] containing SI values as output format.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

SPEED_SI

public static final Quantity<Double,double[][]> SPEED_SI

Standard quantity for speed.

FLOW_SI

public static final Quantity<Double,double[][]> FLOW_SI

Standard quantity for flow.

DENSITY_SI

public static final Quantity<Double,double[][]> DENSITY_SI

Standard quantity for density.

Constructor Details

Quantity

public Quantity(String name,
 Converter<K> converter)

Constructor.

Parameters:

name - name

converter - converter for output format

Quantity

protected Quantity(String name,
 boolean speed,
 Converter<K> converter)

Constructor. Protected so only the default SPEED_SI quantity is speed.

Parameters:

name - name

speed - whether this quantity is speed

converter - converter for output format

Method Details

si

public static Quantity<?,double[][]> si(String name)

Returns a quantity with double[][] containing SI values as output format.

Parameters:

name - name

Returns:

quantity with double[][] containing SI values as output format

getName

public final String getName()

Returns the name.

Returns:

name

isSpeed

final boolean isSpeed()

Returns whether this quantity is speed.

Returns:

whether this quantity is speed

convert

final K convert(double[][] data)

Converts the filtered data to an output format.

Parameters:

data - filtered data

Returns:

output data

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object