Class SortedDataSource

    • Field Detail

      • EXCEPTION_MESSAGE_KEY_FIELD_NOT_FOUND

        public static final String EXCEPTION_MESSAGE_KEY_FIELD_NOT_FOUND
        See Also:
        Constant Field Values
    • Method Detail

      • next

        public boolean next()
        Description copied from interface: JRDataSource
        Tries to position the cursor on the next element in the data source.
        Specified by:
        next in interface JRDataSource
        Returns:
        true if there is a next record, false otherwise
      • setRecordFilteredIndex

        public void setRecordFilteredIndex​(int index)
      • getFieldValue

        public Object getFieldValue​(JRField jrField)
        Description copied from interface: JRDataSource
        Gets the field value for the current position.
        Specified by:
        getFieldValue in interface JRDataSource
        Returns:
        an object containing the field value. The object type must be the field object type.
      • getRecordIndex

        public int getRecordIndex()
        Description copied from interface: IndexedDataSource
        Returns the index of the current record in the data source. Note that this would not necessarily be the same as the index of the record in the order in which the data appears in the report, as after sorting or filtering a data source the original index of the record will be returned.
        Specified by:
        getRecordIndex in interface IndexedDataSource
        Returns:
        the index of the current record