Constructor Detail

• TopcatSampControl

  public TopcatSampControl​(org.astrogrid.samp.client.HubConnector hubConnector,
                           ControlWindow controlWindow)
                    throws java.io.IOException

  Constructor.

  Parameters:

  controlWindow - TOPCAT top-level window

  Throws:

  java.io.IOException

Method Detail

• getControlWindow

  public ControlWindow getControlWindow()

  Returns the control window which owns this connector.

  Returns:

  control window

• getTableId

  public java.lang.String getTableId​(TopcatModel tcModel)

  Returns a public reference ID which may be used to the current state of a given TOPCAT table. For now, "state" refers to the combination of the table and its row sequence, though other items may become important if SAMP messages arise which require consistency of other attributes.

  Parameters:

  tcModel - table to identify

  Returns:

  opaque ID string

• createSubsetMessage

  public java.util.Map createSubsetMessage​(TopcatModel tcModel,
                                           RowSubset rset)

  Creates a message suitable for sending a row list selection SAMP message to other clients. It is sensibly done here because this class keeps track of which tables have been labelled with which IDs in communications with other SAMP clients.

  Parameters:

  tcModel - table

  rset - row subset of tcModel to send

  Returns:

  table.select.rowList message

• createRowMessage

  public java.util.Map createRowMessage​(TopcatModel tcModel,
                                        long lrow)

  Creates a message suitable for sending a row highlight SAMP message to other clients.

  Parameters:

  tcModel - table

  lrow - index of row in tcModel to highlight

  Returns:

  table.highlight.row message, or null if no suitable message can be constructed