net.aerith.misao.catalog.io
Class GscActReader

java.lang.Object
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  +--net.aerith.misao.catalog.io.CatalogReader
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        +--net.aerith.misao.catalog.io.Gsc11Reader
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              +--net.aerith.misao.catalog.io.GscActReader

public class GscActReader

extends Gsc11Reader

The GscActReader is a class to read GSC-ACT CD-ROMs.

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.

Fields inherited from class net.aerith.misao.catalog.io.Gsc11Reader

circum_area, current_area_number, current_file_index, current_stream, dir_max, dir_N, dir_name, filename_list, plate_date, plate_date_id

Fields inherited from class net.aerith.misao.catalog.io.CatalogReader

center_coor, date, limiting_mag, url_set

Constructor Summary

GscActReader()
Constructs an empty GscActReader.

GscActReader(java.net.URL url)
Constructs a GscActReader with URL of directory containing GSC-ACT CD-ROMs data.

Method Summary

java.lang.String	getHelpMessage() Gets the help message.
java.lang.String	getName() Gets the catalog name.
boolean	isAct() Checks if reading GSC-ACT or not.

Methods inherited from class net.aerith.misao.catalog.io.Gsc11Reader

close, getMaximumPositionErrorInArcsec, isInDirectory, open, readNext, supportsExamination

Methods inherited from class net.aerith.misao.catalog.io.CatalogReader

addURL, getDateLimit, getDateLimitMessage, getFovLimit, getFovLimitMessage, hasDateLimit, hasFovLimit, isDateDependent, isFile, open, read, setDate, setDefaultURL, setLimitingMagnitude

Methods inherited from class java.lang.Object

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

Constructor Detail

GscActReader

public GscActReader()

Constructs an empty GscActReader.

GscActReader

public GscActReader(java.net.URL url)

Constructs a GscActReader with URL of directory containing GSC-ACT CD-ROMs data.

Parameters:

url - the URL of directory containing CD-ROMs data.

Method Detail

getName

public java.lang.String getName()

Gets the catalog name. It must be unique among all subclasses.

Overrides:

getName in class Gsc11Reader

Returns:

the catalog name.

isAct

public boolean isAct()

Checks if reading GSC-ACT or not.

Overrides:

isAct in class Gsc11Reader

Returns:

true if reading GSC-ACT.

getHelpMessage

public java.lang.String getHelpMessage()

Gets the help message.

Overrides:

getHelpMessage in class Gsc11Reader

Returns:

the help message.