Class ConvertNullTo

    • Constructor Summary

      Constructors 
      Constructor Description
      ConvertNullTo​(java.lang.Object returnValue)
      Constructs a new ConvertNullTo processor, which returns a specified default value if the input is null.
      ConvertNullTo​(java.lang.Object returnValue, CellProcessor next)
      Constructs a new ConvertNullTo processor, which returns a specified default value if the input is null.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object execute​(java.lang.Object value, CsvContext context)
      This method is invoked by the framework when the processor needs to process data or check constraints.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • ConvertNullTo

        public ConvertNullTo​(java.lang.Object returnValue)
        Constructs a new ConvertNullTo processor, which returns a specified default value if the input is null.
        Parameters:
        returnValue - the value to return if the input is null
      • ConvertNullTo

        public ConvertNullTo​(java.lang.Object returnValue,
                             CellProcessor next)
        Constructs a new ConvertNullTo processor, which returns a specified default value if the input is null. If the input is not null, then the next processor is executed.
        Parameters:
        returnValue - the value to return if the input is null
        next - the next CellProcessor in the chain
        Throws:
        java.lang.NullPointerException - if next is null
    • Method Detail

      • execute

        public java.lang.Object execute​(java.lang.Object value,
                                        CsvContext context)
        This method is invoked by the framework when the processor needs to process data or check constraints.
        Specified by:
        execute in interface CellProcessor
        Parameters:
        value - the value to be processed
        context - the CSV context
        Returns:
        the result of cell processor execution