Package export.RExport

Class RDataUnitExport<T extends PamDataUnit<?,?>>

java.lang.Object

export.RExport.RDataUnitExport<T>

Type Parameters:

T - - the data unit type.

Direct Known Subclasses:

RCPODExport, RNoiseExport, RRawExport, RSuperDetectionExport, RWhistleExport

public abstract class RDataUnitExport<T extends PamDataUnit<?,?>>
extends Object

Exports a data unit to a List in R. Specific data units should subclass this.

Author:

Jamie Macaulay

Constructor Summary

Constructors

Constructor	Description
RDataUnitExport()

Method Summary

Modifier and Type	Method	Description
abstract org.renjin.sexp.ListVector.NamedBuilder	addDetectionSpecificFields(org.renjin.sexp.ListVector.NamedBuilder rData, T dataUnit, int index)	Add detection specific fields to a structure.
protected org.renjin.sexp.ListVector.NamedBuilder	detectionHeader(PamDataBlock pamDataBlock)	Get the header for a data unit.
org.renjin.sexp.ListVector.NamedBuilder	detectionToStruct(T dataUnit, int index)	Create a R data frame which contains all information for a data unit.
static org.renjin.sexp.Vector	doubleArr2R(double[][] arr)	Convert a 2D double array to a vector which can be added to an RData frame.
abstract String	getName()	Get the name of the structure
abstract Class<?>	getUnitClass()	Get the unit class

Methods inherited from class java.lang.Object

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

Constructor Details

RDataUnitExport

public RDataUnitExport()

Method Details

detectionToStruct

public org.renjin.sexp.ListVector.NamedBuilder detectionToStruct(T dataUnit,
 int index)

Create a R data frame which contains all information for a data unit.

Parameters:

dataUnit - - the data unit to convert to a R structure

Returns:

detection data R structure ready to be exported to a .mat file or added to a ArrayList.

addDetectionSpecificFields

public abstract org.renjin.sexp.ListVector.NamedBuilder addDetectionSpecificFields(org.renjin.sexp.ListVector.NamedBuilder rData,
 T dataUnit,
 int index)

Add detection specific fields to a structure.

Parameters:

structure - containing all generic info from PamDataUnit

the - data unit.

getUnitClass

public abstract Class<?> getUnitClass()

Get the unit class

Returns:

getName

public abstract String getName()

Get the name of the structure

Returns:

doubleArr2R

public static org.renjin.sexp.Vector doubleArr2R(double[][] arr)

Convert a 2D double array to a vector which can be added to an RData frame.

Parameters:

arr - - the array

Returns:

Vector containing the array data.

detectionHeader

protected org.renjin.sexp.ListVector.NamedBuilder detectionHeader(PamDataBlock pamDataBlock)

Get the header for a data unit. This is used to store information about the data unit which is not specific to a detection.

Parameters:

pamDataBlock - - the data block

Returns:

- a structure containing the header information.