Package org.opentrafficsim.kpi.sampling

Class DataType<T,G extends GtuData>

java.lang.Object

org.opentrafficsim.kpi.sampling.DataType<T,G>

Type Parameters:

T - type of value

G - GTU data type

All Implemented Interfaces:

Identifiable

Direct Known Subclasses:

ExtendedDataType, FilterDataType

public abstract class DataType<T,G extends GtuData>
extends Object
implements Identifiable

Abstract class for defining a type of extended or filter data.

Copyright (c) 2013-2026 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Constructor Summary

Constructors

Constructor	Description
DataType(String id, String description, Class<T> type)	Constructor setting the id.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object obj)
String	getDescription()	Returns the description.
final String	getId()
Class<T>	getType()	Returns the value type.
abstract Optional<T>	getValue(G gtu)	Retrieves the value of the data of this type from a GTU.
final int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Details

DataType

public DataType(String id,
 String description,
 Class<T> type)

Constructor setting the id.

Parameters:

id - id

description - description

type - type class

Method Details

getId

public final String getId()

Specified by:

getId in interface Identifiable

getDescription

public String getDescription()

Returns the description.

Returns:

description

getType

public Class<T> getType()

Returns the value type.

Returns:

the value type

getValue

public abstract Optional<T> getValue(G gtu)

Retrieves the value of the data of this type from a GTU.

Parameters:

gtu - gtu to retrieve the value from

Returns:

value of the data of this type from a GTU, may be empty if not applicable.

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object