jsky.catalog.irsa

Class IRSATable

java.lang.Object

javax.swing.table.AbstractTableModel

javax.swing.table.DefaultTableModel

jsky.catalog.MemoryCatalog

jsky.catalog.irsa.IRSATable

All Implemented Interfaces:

Serializable, Cloneable, TableModel, Catalog, QueryResult, TableQueryResult, Saveable, SaveableAsHTML

public class IRSATable
extends MemoryCatalog

Used to read and write IRSA style catalog tables and manage the rows and columns in memory. This class extends the MemoryCatalog class, which supports searching and working with a JTable widget.

Version:

$Revision: 1.2 $

Author:

Allan Brighton

See Also:

Serialized Form

Field Summary

Fields inherited from class jsky.catalog.MemoryCatalog

DEC_COL, EQUINOX, ID_COL, RA_COL, SYMBOL, X_COL, Y_COL

Fields inherited from class javax.swing.table.DefaultTableModel

columnIdentifiers, dataVector

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Fields inherited from interface jsky.catalog.Catalog

ARCHIVE, CATALOG, DIRECTORY, IMAGE_SERVER, LOCAL, NAME_SERVER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IRSATable() Construct a new IRSATable with no header or data (For use only by derived classes).
	IRSATable(IRSACatalog catalog, InputStream in) Initialize the table from the given stream.
	IRSATable(IRSACatalog catalog, InputStream in, int maxRows) Initialize the table from the given stream by reading up to maxRows of the data.
	IRSATable(IRSACatalog catalog, InputStream in, QueryArgs queryArgs) Initialize the table from the given stream by reading up to maxRows of the data.
	IRSATable(IRSACatalog catalog, String filename) Initialize the table from the given file.
	IRSATable(String filename) Initialize the table from the given file

Method Summary

Modifier and Type	Method and Description
protected void	_init(InputStream in, int maxRows) Initialize the table from the given stream, reading at most maxRows data rows (Redefined from the parent class to accept the input in teh IRSA format).
protected void	_initFields() Initialize the fields array, which describes the table columns
protected Vector	_parseHeading(String s) Parse the given line and return a vector containing the strings.
protected Vector	_parseRow(String lineStr) Parse the given table row and return a vector of objects for it.
Catalog	getCatalog() Return the catalog used to create this table, or a dummy, generated catalog object, if not known.
static void	main(String[] args) Test cases
protected MemoryCatalog	makeQueryResult(FieldDesc[] fields, Vector dataRows) Return a new MemoryCatalog with the given column fields and data rows.
void	saveAsIRSA(OutputStream os) Save the table to the given stream
void	saveAsIRSA(String filename) Save the table to the given filename

Methods inherited from class jsky.catalog.MemoryCatalog

_checkColumnClass, _initColumnClasses, _parseItem, _parseProperty, _saveHeader, _saveProperties, addRow, clone, compareRow, getColumnClass, getColumnClasses, getColumnDesc, getColumnIdentifiers, getColumnIndex, getColumnName, getCoordinates, getDescription, getDocURL, getFields, getFilename, getId, getName, getNumColumns, getNumParams, getParamDesc, getParamDesc, getParent, getPath, getProperties, getProperty, getQueryArgs, getRowCoordinates, getTitle, getType, getValueAt, getWCSCenter, hasCol, hasCoordinates, isCellEditable, isImageServer, isLocal, isMore, isReadOnly, makeColumnIdentifiers, print, query, saveAs, saveAs, saveAsHTML, setCatalog, setColumnClasses, setColumnIdentifiers, setDescription, setDocURL, setFields, setFilename, setId, setMore, setName, setParent, setProperties, setProperty, setQueryArgs, setReadOnly, setRegionArgs, setRowCoordinates, setTitle, sort, toString

Methods inherited from class javax.swing.table.DefaultTableModel

addColumn, addColumn, addColumn, addRow, convertToVector, convertToVector, getColumnCount, getDataVector, getRowCount, getValueAt, insertRow, insertRow, moveRow, newDataAvailable, newRowsAdded, removeRow, rowsRemoved, setColumnCount, setColumnIdentifiers, setDataVector, setDataVector, setNumRows, setRowCount, setValueAt

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getListeners, getTableModelListeners, removeTableModelListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface jsky.catalog.TableQueryResult

getDataVector

Methods inherited from interface javax.swing.table.TableModel

addTableModelListener, getColumnCount, getRowCount, getValueAt, removeTableModelListener, setValueAt

Constructor Detail

IRSATable

public IRSATable(IRSACatalog catalog,
                 InputStream in,
                 int maxRows)
          throws IOException

Initialize the table from the given stream by reading up to maxRows of the data.

Parameters:

catalog - the catalog where the data originated, if known

in - the stream to read the catalog data from

maxRows - the maximum number of data rows to read

Throws:

IOException

IRSATable

public IRSATable(IRSACatalog catalog,
                 InputStream in,
                 QueryArgs queryArgs)
          throws IOException

Initialize the table from the given stream by reading up to maxRows of the data.

Parameters:

catalog - the catalog where the data originated, if known

in - the stream to read the catalog data from

queryArgs - represents the arguments to the query that resulted in this table

Throws:

IOException

IRSATable

public IRSATable(IRSACatalog catalog,
                 InputStream in)
          throws IOException

Initialize the table from the given stream.

Parameters:

catalog - the catalog where the data originated, if known

in - the stream to read the catalog data from

Throws:

IOException

IRSATable

public IRSATable(IRSACatalog catalog,
                 String filename)
          throws IOException

Initialize the table from the given file.

Parameters:

catalog - the catalog where the data originated, if known

filename - the name of the catalog file

Throws:

IOException

IRSATable

public IRSATable(String filename)
          throws IOException

Initialize the table from the given file

Parameters:

filename - the name of the catalog file

Throws:

IOException

IRSATable

protected IRSATable()

Construct a new IRSATable with no header or data (For use only by derived classes).

Method Detail

getCatalog

public Catalog getCatalog()

Return the catalog used to create this table, or a dummy, generated catalog object, if not known.

Specified by:

getCatalog in interface TableQueryResult

Overrides:

getCatalog in class MemoryCatalog

_init

protected void _init(InputStream in,
                     int maxRows)
              throws IOException

Initialize the table from the given stream, reading at most maxRows data rows (Redefined from the parent class to accept the input in teh IRSA format).

Overrides:

_init in class MemoryCatalog

Throws:

IOException

makeQueryResult

protected MemoryCatalog makeQueryResult(FieldDesc[] fields,
                                        Vector dataRows)

Return a new MemoryCatalog with the given column fields and data rows.

Overrides:

makeQueryResult in class MemoryCatalog

Parameters:

fields - an array of objects describing the table columns

dataVector - a vector of data rows, each of which is a vector of column values.

_parseHeading

protected Vector _parseHeading(String s)

Parse the given line and return a vector containing the strings.

Overrides:

_parseHeading in class MemoryCatalog

Parameters:

s - A line containing strings separated by "|" and spaces

Returns:

A vector of Strings.

_initFields

protected void _initFields()

Initialize the fields array, which describes the table columns

Overrides:

_initFields in class MemoryCatalog

_parseRow

protected Vector _parseRow(String lineStr)

Parse the given table row and return a vector of objects for it.

Overrides:

_parseRow in class MemoryCatalog

Parameters:

lineStr - A string containing a line from the table.

Returns:

A Vector containing the items in the row.

saveAsIRSA

public void saveAsIRSA(String filename)
                throws IOException

Save the table to the given filename

Throws:

IOException

saveAsIRSA

public void saveAsIRSA(OutputStream os)

Save the table to the given stream

main

public static void main(String[] args)

Test cases