Package geomss.geom.reader

Class CARDGeomReader

java.lang.Object

geomss.geom.reader.AbstractGeomReader

geomss.geom.reader.CARDGeomReader

All Implemented Interfaces:

GeomReader, java.lang.Comparable

public class CARDGeomReader
extends AbstractGeomReader

A GeomReader for reading and writing vehicle geometry from/to an APAS II (Airplane Preliminary Analysis System) CARD formatted geometry file.

Modified by: Joseph A. Huwaldt

Version:

September 9, 2016

Author:

Joseph A. Huwaldt, Date: May 27, 2009

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	EXTENSION

Fields inherited from interface geomss.geom.reader.GeomReader

MAYBE, NO, YES

Constructor Summary

Constructors

Constructor	Description
CARDGeomReader()

Method Summary

Modifier and Type	Method	Description
int	canReadData(java.io.File inputFile)	Method that determines if this reader can read geometry from the specified input file.
boolean	canWriteData()	Returns true.
java.lang.String	getExtension()	Returns the preferred file extension (not including the ".") for files of this GeomReader's type.
boolean	isUnitAware()	Returns true if this reader is unit aware and false if it is not.
PointVehicle	read(java.io.File inputFile)	Reads in an APAS CARD formatted geometry file from the specified input file and returns a PointVehicle object that contains the geometry from the file.
java.lang.String	toString()	Returns a string representation of the object.
void	write(java.io.File outputFile, GeometryList geometry)	Writes out an APAS CARD geometry file for the geometry contained in the supplied PointVehicle object.

Methods inherited from class geomss.geom.reader.AbstractGeomReader

compareTo, getWarnings, setFileUnits

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

EXTENSION

public static final java.lang.String EXTENSION

See Also:

Constant Field Values

Constructor Detail

CARDGeomReader

public CARDGeomReader()

Method Detail

toString

public java.lang.String toString()

Returns a string representation of the object. This will return a brief description of the format read by this reader.

Overrides:

toString in class java.lang.Object

Returns:

A brief description of the format read by this reader.

getExtension

public java.lang.String getExtension()

Returns the preferred file extension (not including the ".") for files of this GeomReader's type.

Returns:

The preferred file extension for files of this readers type.

canReadData

public int canReadData(java.io.File inputFile)
                throws java.io.IOException

Method that determines if this reader can read geometry from the specified input file.

Specified by:

canReadData in interface GeomReader

Overrides:

canReadData in class AbstractGeomReader

Parameters:

inputFile - The input file containing the geometry to be read in. May not be null.

Returns:

GeomReader.NO if the file format is not recognized by this reader. GeomReader.YES if the file has the extension ".geo" or ".mk5". GeomReader.MAYBE if the file has the extension ".lib".

Throws:

java.io.IOException - if there is a problem reading from the specified file

canWriteData

public boolean canWriteData()

Returns true. This class can write point geometry to an APAS CARD formatted file.

Specified by:

canWriteData in interface GeomReader

Overrides:

canWriteData in class AbstractGeomReader

Returns:

true

read

public PointVehicle read(java.io.File inputFile)
                  throws java.io.IOException

Reads in an APAS CARD formatted geometry file from the specified input file and returns a PointVehicle object that contains the geometry from the file.

Specified by:

read in interface GeomReader

Overrides:

read in class AbstractGeomReader

Parameters:

inputFile - The input file containing the geometry to be read in. May not be null.

Returns:

A PointVehicle object containing the geometry read in from the file. If the file has no geometry in it, then this list will have no components in it (will have a size() of zero).

Throws:

java.io.IOException - If there is a problem reading the specified file.

See Also:

AbstractGeomReader.setFileUnits(javax.measure.unit.Unit)

write

public void write(java.io.File outputFile,
                  GeometryList geometry)
           throws java.io.IOException

Writes out an APAS CARD geometry file for the geometry contained in the supplied PointVehicle object.

Specified by:

write in interface GeomReader

Overrides:

write in class AbstractGeomReader

Parameters:

outputFile - The output File to which the geometry is to be written. May not be null.

geometry - The PointVehicle object to be written out. May not be null.

Throws:

java.io.IOException - If there is a problem writing to the specified file.

isUnitAware

public boolean isUnitAware()

Returns true if this reader is unit aware and false if it is not. APAS CARD files are unit aware and this method returns true.

Returns:

this implementation always returns true.

See Also:

GeomReader.setFileUnits(javax.measure.unit.Unit)