Class VizierTableLoadDialog

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 Details

  • Constructor Details

    • VizierTableLoadDialog

      public VizierTableLoadDialog()
      Constructor.

  • Method Details

    • createQueryComponent

      protected 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 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 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(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(ActionListener listener)
      Removes a listener previously added by addTargetActionListener(ActionListener).
      Parameters:
      listener - listener to remove

    • addTargetCaretListener

      public void addTargetCaretListener(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(CaretListener listener)
      Removes a listener previously added by addTargetCaretListener(CaretListener).
      Parameters:
      listener - listener to remove

    • encodeArg

      public static String encodeArg(String name, 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 String encodeArg(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)