Class CountMode

java.lang.Object
uk.ac.starlink.ttools.mode.CountMode
All Implemented Interfaces:
ProcessingMode

public class CountMode extends Object implements ProcessingMode
Processing mode which just counts the number of rows and columns and writes a summary to the output stream.
Since:
15 Aug 2005
Author:
Mark Taylor
  • Constructor Details

    • CountMode

      public CountMode()
      Constructs an instance with default parallelism.
    • CountMode

      public CountMode(boolean isParallel)
      Constructs an instance with specified paralellism.
      Parameters:
      isParallel - true to count in parallel where possible
  • Method Details

    • getAssociatedParameters

      public uk.ac.starlink.task.Parameter<?>[] getAssociatedParameters()
      Description copied from interface: ProcessingMode
      Returns a list of any parameters which are associated with this mode.
      Specified by:
      getAssociatedParameters in interface ProcessingMode
      Returns:
      parameter list
    • getDescription

      public String getDescription()
      Description copied from interface: ProcessingMode
      Returns a textual description of this processing mode. This will be included in the user document so should be in XML.
      Specified by:
      getDescription in interface ProcessingMode
      Returns:
      textual description of this mode
    • createConsumer

      public TableConsumer createConsumer(uk.ac.starlink.task.Environment env)
      Description copied from interface: ProcessingMode
      Creates a TableConsumer, deriving any additional required configuration from a given environment.
      Specified by:
      createConsumer in interface ProcessingMode
      Parameters:
      env - execution environment