VizierTableLoadDialog (Starjava TOPCAT API)

java.lang.Object
- uk.ac.starlink.table.gui.AbstractTableLoadDialog
- - uk.ac.starlink.topcat.vizier.VizierTableLoadDialog

All Implemented Interfaces:

uk.ac.starlink.table.gui.TableLoadDialog
```
public class VizierTableLoadDialog
extends uk.ac.starlink.table.gui.AbstractTableLoadDialog
```
TableLoadDialogue which directly interrogtes the VizieR catalogue service.

Since:

19 Oct 2009

Author:

Mark Taylor, Thomas Boch

Field Summary

Fields
Modifier and Type Field and Description

static java.lang.String[] SERVER_URLS
URLs known to host a standard VizieR service.

Fields
Modifier and Type	Field and Description
`static java.lang.String[]`	`SERVER_URLS` URLs known to host a standard VizieR service.

Constructor Summary

Constructors
Constructor and Description

VizierTableLoadDialog()
Constructor.

Constructors
Constructor and Description
`VizierTableLoadDialog()` Constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addTargetActionListener(java.awt.event.ActionListener listener)` Adds a listener which will be notified when the user-selected target may change.
`void`	`addTargetCaretListener(javax.swing.event.CaretListener listener)` Adds a listener which will be notified when the text entered in the user-selected target boxes may change.
`protected java.awt.Component`	`createQueryComponent()`
`uk.ac.starlink.table.gui.TableLoader`	`createTableLoader()`
`static java.lang.String`	`encodeArg(java.lang.String txt)` Turns a text string into a string which can be appended to a URL to specify a value-less query argument.
`static java.lang.String`	`encodeArg(java.lang.String name, java.lang.String value)` Turns a name, value pair into a string which can be appended to a URL to specify a query argument and its value.
`java.lang.String`	`getRadius()` Returns the radius string in degrees.
`java.lang.String`	`getTarget()` Returns the search target, as presented to the VizieR server's `-c` parameter.
`boolean`	`hasTarget()` Indicates whether enough information has been filled in by the user to specify a search on a given catalogue.
`boolean`	`isAvailable()`
`boolean`	`isReady()`
`void`	`removeTargetActionListener(java.awt.event.ActionListener listener)` Removes a listener previously added by `addTargetActionListener(java.awt.event.ActionListener)`.
`void`	`removeTargetCaretListener(javax.swing.event.CaretListener listener)` Removes a listener previously added by `addTargetCaretListener(javax.swing.event.CaretListener)`.

Methods inherited from class uk.ac.starlink.table.gui.AbstractTableLoadDialog
asIOException, configure, createFormatSelector, getDescription, getIcon, getMenus, getName, getQueryComponent, getSelectedFormat, getSubmitAction, getToolbarActions, isComponentShowing, setIcon, setIconUrl, setMenus, setToolbarActions, submit, updateReady

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - SERVER_URLS
```
public static final java.lang.String[] SERVER_URLS
```
    URLs known to host a standard VizieR service. This list is subject to change, but not very often. The definitive list is available from http://vizier.u-strasbg.fr/vizier/mirrors.gml.
- Constructor Detail
  - VizierTableLoadDialog
```
public VizierTableLoadDialog()
```
    Constructor.
- Method Detail
  - createQueryComponent
```
protected java.awt.Component createQueryComponent()
```
    Specified by:
    
    createQueryComponent in class uk.ac.starlink.table.gui.AbstractTableLoadDialog
  - isAvailable
```
public boolean isAvailable()
```
    Specified by:
    
    isAvailable in interface uk.ac.starlink.table.gui.TableLoadDialog
    
    Overrides:
    
    isAvailable in class uk.ac.starlink.table.gui.AbstractTableLoadDialog
  - getTarget
```
public java.lang.String getTarget()
```
    Returns the search target, as presented to the VizieR server's -c parameter.
    
    Returns:
    
    formatted target string; empty string for all rows
  - getRadius
```
public java.lang.String getRadius()
```
    Returns the radius string in degrees.
    
    Returns:
    
    formatted radius string; empty string for all rows
  - createTableLoader
```
public uk.ac.starlink.table.gui.TableLoader createTableLoader()
```
  - isReady
```
public boolean isReady()
```
    Overrides:
    
    isReady in class uk.ac.starlink.table.gui.AbstractTableLoadDialog
  - hasTarget
```
public boolean hasTarget()
```
    Indicates whether enough information has been filled in by the user to specify a search on a given catalogue.
    
    Returns:
    
    true if a queryable query can take place; false if more info needs to be entered
  - addTargetActionListener
```
public void addTargetActionListener(java.awt.event.ActionListener listener)
```
    Adds a listener which will be notified when the user-selected target may change.
    
    Parameters:
    
    listener - listener to add
  - removeTargetActionListener
```
public void removeTargetActionListener(java.awt.event.ActionListener listener)
```
    Removes a listener previously added by addTargetActionListener(java.awt.event.ActionListener).
    
    Parameters:
    
    listener - listener to remove
  - addTargetCaretListener
```
public void addTargetCaretListener(javax.swing.event.CaretListener listener)
```
    Adds a listener which will be notified when the text entered in the user-selected target boxes may change.
    
    Parameters:
    
    listener - the listener to add
  - removeTargetCaretListener
```
public void removeTargetCaretListener(javax.swing.event.CaretListener listener)
```
    Removes a listener previously added by addTargetCaretListener(javax.swing.event.CaretListener).
    
    Parameters:
    
    listener - listener to remove
  - encodeArg
```
public static java.lang.String encodeArg(java.lang.String name,
                                         java.lang.String value)
```
    Turns a name, value pair into a string which can be appended to a URL to specify a query argument and its value. An ampersand is prepended.
    
    Parameters:
    
    name - arg name
    
    value - arg value
    
    Returns:
    
    &name=value (properly encoded)
  - encodeArg
```
public static java.lang.String encodeArg(java.lang.String txt)
```
    Turns a text string into a string which can be appended to a URL to specify a value-less query argument. An ampersand is prepended.
    
    Parameters:
    
    txt - arg text
    
    Returns:
    
    &txt (properly encoded)

Class VizierTableLoadDialog

Field Summary

Constructor Summary

Method Summary

Methods inherited from class uk.ac.starlink.table.gui.AbstractTableLoadDialog

Methods inherited from class java.lang.Object

Field Detail

SERVER_URLS

Constructor Detail

VizierTableLoadDialog

Method Detail

createQueryComponent

isAvailable

getTarget

getRadius

createTableLoader

isReady

hasTarget

addTargetActionListener

removeTargetActionListener

addTargetCaretListener

removeTargetCaretListener

encodeArg

encodeArg