net.aerith.misao.catalog.io
Class ExtraGalacticReader
java.lang.Object
|
+--net.aerith.misao.catalog.io.CatalogReader
|
+--net.aerith.misao.catalog.io.FileReader
|
+--net.aerith.misao.catalog.io.ExtraGalacticReader
- public class ExtraGalacticReader
- extends FileReader
The ExtraGalacticReader
is a class to read the
Extragalactic Variable Stars.
The (x,y) position is also set properly so that (0,0) represents
the specified R.A. and Decl. to open method and (1,1)
represents the position 1 deg to the west and 1 deg to the north.
Methods inherited from class net.aerith.misao.catalog.io.CatalogReader |
addURL,
getDateLimit,
getDateLimitMessage,
getFovLimit,
getFovLimitMessage,
hasDateLimit,
hasFovLimit,
isDateDependent,
isInDirectory,
open,
read,
setDate,
setDefaultURL,
setLimitingMagnitude,
supportsExamination |
Methods inherited from class java.lang.Object |
,
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
registerNatives,
toString,
wait,
wait,
wait |
ExtraGalacticReader
public ExtraGalacticReader()
- Constructs an empty
ExtraGalacticReader
.
ExtraGalacticReader
public ExtraGalacticReader(java.net.URL url)
- Constructs a
ExtraGalacticReader
with URL of the
catalog file.
- Parameters:
url
- the URL of the catalog file.
getName
public java.lang.String getName()
- Gets the catalog name. It must be unique among all subclasses.
- Overrides:
- getName in class FileReader
- Returns:
- the catalog name.
getMaximumPositionErrorInArcsec
public double getMaximumPositionErrorInArcsec()
- Gets the maximum error of position in arcsec. It is the search
area size to identify with other stars.
- Overrides:
- getMaximumPositionErrorInArcsec in class CatalogReader
- Returns:
- the maximum error of position in arcsec.
createStar
public CatalogStar createStar(java.lang.String record)
- Creates a
CatalogStar
object from the specified
one line record in the file. If some more records are required
to create a star object, it returns null. This method must be
overrided in the subclasses.
- Overrides:
- createStar in class FileReader
- Parameters:
record
- the one line record in the file.- Returns:
- the star object.
getHelpMessage
public java.lang.String getHelpMessage()
- Gets the help message.
- Overrides:
- getHelpMessage in class CatalogReader
- Returns:
- the help message.