Package org.opentrafficsim.kpi.sampling.meta

Class MetaDataOrigin

java.lang.Object

org.opentrafficsim.kpi.sampling.meta.MetaDataType<NodeDataInterface>

org.opentrafficsim.kpi.sampling.meta.MetaDataOrigin

All Implemented Interfaces:

Identifiable

public class MetaDataOrigin
extends MetaDataType<NodeDataInterface>

Accepts trajectories with an origin node included in a set in a query.

Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version Sep 22, 2016

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Constructor Summary

Constructors

Constructor	Description
MetaDataOrigin()

Method Summary

Modifier and Type	Method	Description
String	formatValue(String format, NodeDataInterface value)	Formats the value into a string.
NodeDataInterface	getValue(GtuDataInterface gtu)	Retrieves the value of the meta data of this type from a GTU.
String	toString()

Methods inherited from class org.opentrafficsim.kpi.sampling.meta.MetaDataType

accept, getId

Methods inherited from class java.lang.Object

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

Constructor Details

MetaDataOrigin

public MetaDataOrigin()

Method Details

getValue

public final NodeDataInterface getValue(GtuDataInterface gtu)

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

Specified by:

getValue in class MetaDataType<NodeDataInterface>

Parameters:

gtu - GtuDataInterface; gtu to retrieve the value from

Returns:

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

formatValue

public String formatValue(String format, NodeDataInterface value)

Formats the value into a string. If the value is numeric, the default implementation is:

 String.format(format, value.si);
 

Specified by:

formatValue in class MetaDataType<NodeDataInterface>

Parameters:

format - String; format

value - T; value

Returns:

formatted value

toString

public String toString()

Overrides:

toString in class MetaDataType<NodeDataInterface>