Class TopcatPreparation

java.lang.Object
uk.ac.starlink.topcat.TopcatPreparation
All Implemented Interfaces:
uk.ac.starlink.table.TablePreparation

public class TopcatPreparation extends Object implements uk.ac.starlink.table.TablePreparation
TablePreparation implementation that can store and retrieve information about the serialization format from which each table was loaded.
Since:
28 Sep 2017
Author:
Mark Taylor
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final uk.ac.starlink.table.ValueInfo
    Metadata key for storing input handler object.
  • Constructor Summary

    Constructors
    Constructor
    Description
    Constructs an instance with no prior preparation.
    TopcatPreparation(uk.ac.starlink.table.TablePreparation prePrep)
    Constructs an instance that executes a prior preparation before doing its own work.
  • Method Summary

    Modifier and Type
    Method
    Description
    static uk.ac.starlink.table.StarTableFactory
    Utility method to create a StarTableFactory using this preparation.
    uk.ac.starlink.table.StarTable
    prepareLoadedTable(uk.ac.starlink.table.StarTable table, uk.ac.starlink.table.TableBuilder builder)
     
    static uk.ac.starlink.table.TableBuilder
    removeFormatParameter(uk.ac.starlink.table.StarTable table)
    Operates on a table that was loaded using this preparation, and pulls out the table input handler that this preparation put there.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Field Details

    • FORMAT_INFO

      public static final uk.ac.starlink.table.ValueInfo FORMAT_INFO
      Metadata key for storing input handler object.
  • Constructor Details

    • TopcatPreparation

      public TopcatPreparation(uk.ac.starlink.table.TablePreparation prePrep)
      Constructs an instance that executes a prior preparation before doing its own work.
      Parameters:
      prePrep - preparation to chain; exeucuted before this one
    • TopcatPreparation

      public TopcatPreparation()
      Constructs an instance with no prior preparation.
  • Method Details

    • prepareLoadedTable

      public uk.ac.starlink.table.StarTable prepareLoadedTable(uk.ac.starlink.table.StarTable table, uk.ac.starlink.table.TableBuilder builder)
      Specified by:
      prepareLoadedTable in interface uk.ac.starlink.table.TablePreparation
    • removeFormatParameter

      public static uk.ac.starlink.table.TableBuilder removeFormatParameter(uk.ac.starlink.table.StarTable table)
      Operates on a table that was loaded using this preparation, and pulls out the table input handler that this preparation put there. The handler is returned, and the corresponding table parameter is removed from its list, if possible.
    • createFactory

      public static uk.ac.starlink.table.StarTableFactory createFactory()
      Utility method to create a StarTableFactory using this preparation.
      Returns:
      new table factory