Package org.opentrafficsim.kpi.sampling.data

Class ExtendedDataTypeFloat<U extends Unit<U>,T extends AbstractFloatScalar<U,T>,O extends AbstractFloatVector<U,T,O>,G extends GtuDataInterface>

java.lang.Object

org.opentrafficsim.kpi.sampling.data.ExtendedDataType<T,O,float[],G>

org.opentrafficsim.kpi.sampling.data.ExtendedDataTypeFloat<U,T,O,G>

Type Parameters:

U - unit

T - type in vector

O - vector type

G - gtu data type

All Implemented Interfaces:

Identifiable

Direct Known Subclasses:

ExtendedDataTypeDuration, ExtendedDataTypeLength, ExtendedDataTypeSpeed

public abstract class ExtendedDataTypeFloat<U extends Unit<U>,T extends AbstractFloatScalar<U,T>,O extends AbstractFloatVector<U,T,O>,G extends GtuDataInterface>
extends ExtendedDataType<T,O,float[],G>

Class to facilitate JUNITS types in extended data.

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 21 mrt. 2017

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Constructor Summary

Constructors

Constructor	Description
ExtendedDataTypeFloat(java.lang.String id, java.lang.Class<T> type)	Constructor setting the id.

Method Summary

Modifier and Type	Method	Description
protected abstract O	convert(float[] storage)	Convert float array to typed array.
O	convert(float[] storage, int size)	Convert storage type to output type.
protected abstract T	convertValue(float value)	Convert float to typed value.
java.lang.String	formatValue(java.lang.String format, T value)	Formats the value into a string.
T	getOutputValue(O output, int i)	Returns a specific output value.
T	getStorageValue(float[] storage, int i)	Returns a specific storage value.
float[]	initializeStorage()	Returns an initial storage object.
float[]	setValue(float[] storage, int i, T value)	Returns an updated list/array/vector of the storage type, including a new value at given index.

Methods inherited from class org.opentrafficsim.kpi.sampling.data.ExtendedDataType

equals, getId, getType, getValue, hashCode, interpolate, parseValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedDataTypeFloat

public ExtendedDataTypeFloat(java.lang.String id,
                             java.lang.Class<T> type)

Constructor setting the id.

Parameters:

id - String; id

type - Class<T>; type class

Method Detail

setValue

public final float[] setValue(float[] storage,
                              int i,
                              T value)

Returns an updated list/array/vector of the storage type, including a new value at given index.

Specified by:

setValue in class ExtendedDataType<T extends AbstractFloatScalar<U,T>,O extends AbstractFloatVector<U,T,O>,float[],G extends GtuDataInterface>

Parameters:

storage - S; storage

i - int; index to store next value

value - T; value to add

Returns:

updated list/array/vector of the storage type, including a new value at given index

initializeStorage

public final float[] initializeStorage()

Returns an initial storage object.

Specified by:

initializeStorage in class ExtendedDataType<T extends AbstractFloatScalar<U,T>,O extends AbstractFloatVector<U,T,O>,float[],G extends GtuDataInterface>

Returns:

initial storage object.

formatValue

public final java.lang.String formatValue(java.lang.String format,
                                          T 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 ExtendedDataType<T extends AbstractFloatScalar<U,T>,O extends AbstractFloatVector<U,T,O>,float[],G extends GtuDataInterface>

Parameters:

format - String; format

value - T; value

Returns:

formatted value

getOutputValue

public final T getOutputValue(O output,
                              int i)
                       throws SamplingException

Returns a specific output value. This is used to store extended data types as generic file, i.e. text file.

Specified by:

getOutputValue in class ExtendedDataType<T extends AbstractFloatScalar<U,T>,O extends AbstractFloatVector<U,T,O>,float[],G extends GtuDataInterface>

Parameters:

output - O; output

i - int; index of value to return

Returns:

the i'th output value

Throws:

SamplingException - when i is out of bounds.

getStorageValue

public T getStorageValue(float[] storage,
                         int i)
                  throws SamplingException

Returns a specific storage value. This is used to bypass conversion to the output type when trajectories are cut.

Specified by:

getStorageValue in class ExtendedDataType<T extends AbstractFloatScalar<U,T>,O extends AbstractFloatVector<U,T,O>,float[],G extends GtuDataInterface>

Parameters:

storage - S; storage

i - int; index of value to return

Returns:

the i'th output value

Throws:

SamplingException - when i is out of bounds.

convertValue

protected abstract T convertValue(float value)

Convert float to typed value.

Parameters:

value - float; float value

Returns:

typed value

convert

public O convert(float[] storage,
                 int size)

Convert storage type to output type.

Specified by:

convert in class ExtendedDataType<T extends AbstractFloatScalar<U,T>,O extends AbstractFloatVector<U,T,O>,float[],G extends GtuDataInterface>

Parameters:

storage - S; stored data

size - int; size of trajectory

Returns:

converted output

convert

protected abstract O convert(float[] storage)
                      throws ValueRuntimeException

Convert float array to typed array.

Parameters:

storage - float[]; float array storage

Returns:

typed array

Throws:

ValueRuntimeException - when float array cannot be converted