Class Collector

    • Constructor Summary

      Constructors 
      Constructor Description
      Collector​(java.util.Collection<java.lang.Object> collection)
      Constructs a new Collector, which collects each value it encounters and adds it to the supplied Collection.
      Collector​(java.util.Collection<java.lang.Object> collection, CellProcessor next)
      Constructs a new Collector, which collects each value it encounters, adds it to the supplied Collection, then calls the next processor in the chain.
    • 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.
      java.util.Collection<java.lang.Object> getCollection()
      Gets the collection of collected values.
      • Methods inherited from class java.lang.Object

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

      • Collector

        public Collector​(java.util.Collection<java.lang.Object> collection)
        Constructs a new Collector, which collects each value it encounters and adds it to the supplied Collection.
        Parameters:
        collection - the collection to add to
        Throws:
        java.lang.NullPointerException - if collection is null
      • Collector

        public Collector​(java.util.Collection<java.lang.Object> collection,
                         CellProcessor next)
        Constructs a new Collector, which collects each value it encounters, adds it to the supplied Collection, then calls the next processor in the chain.
        Parameters:
        collection - the collection to add to
        next - the next processor in the chain
        Throws:
        java.lang.NullPointerException - if collection or 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
      • getCollection

        public java.util.Collection<java.lang.Object> getCollection()
        Gets the collection of collected values.
        Returns:
        the collection of collected values