Class ReconEditOperation

  • All Implemented Interfaces:

    public class ReconEditOperation
    extends Object
    implements Operation
    An operation which changes the recon field of a single cell.
    • Method Detail

      • apply

        public ChangeResult apply​(Grid state,
                                  ChangeContext context)
                           throws OperationException
        Description copied from interface: Operation
        Derives the new grid state from the current grid state. Executing this method should be quick (even on large datasets) since it is expected to just derive the new grid from the existing one without actually executing any expensive computation. Long-running computations should rather go in the derivation of a ChangeData which will be fetched asynchronously.
        Specified by:
        apply in interface Operation
        state - the state of the grid before the change
        an object which bundles up various pieces of information produced by the operation: primarily, the new grid after applying the operation. This object can be subclassed to expose more information, which should be serializable with Jackson so that it reaches the frontend.
        OperationException - when the change cannot be applied to the given grid
      • mapFunction

        protected static RowMapper mapFunction​(int cellIndex,
                                               long rowId,
                                               Recon newRecon)
      • getDescription

        public String getDescription()
        Description copied from interface: Operation
        A short human-readable description of what this operation does.
        Specified by:
        getDescription in interface Operation
      • isReproducible

        public boolean isReproducible()
        Description copied from interface: Operation
        Could this operation be meaningfully re-applied to another project, or is it too specific to the data in this project? Operations which affect a single row or cell designated by a row index should return false, indicating that they are small fixes that should likely not be part of a reusable pipeline.
        Specified by:
        isReproducible in interface Operation
      • getRowId

        public long getRowId()
        The 0-based index of the row to change.
      • getColumnName

        public String getColumnName()
        The name of the column in which the cell can be found.
      • getJudgment

        public Recon.Judgment getJudgment()
        The judgment to set on the recon.
      • getIdentifierSpace

        public String getIdentifierSpace()
        The identifier space of the recon object.
      • getSchemaSpace

        public String getSchemaSpace()
        The schema space of the recon object.
      • getCellValue

        public String getCellValue()
        The value of the cell in which this recon change is happening. It is only used to generate the operation description.