Package adams.flow.transformer

Class Summary

AbstractInPlaceSpreadSheetTransformer	Ancestor for spreadsheet transformers that allow the processing to happen in-place, rather than on a copy of the data.
AbstractSpreadSheetTransformer	Ancestor for transformers that work on spreadsheets and also output spreadsheets again.
LookUp	Forwards the value associated with the key that the actor gets as input, using the specified lookup table from internal storage.
LookUpAdd	Adds a key-value pair to the specified lookup table.
LookUpInit	Creates a lookup table from a spreadsheet, using one column as key and another one as value.
LookUpRemove	Removes a key/value pair from the specified lookup table.
SpreadSheetAnonymize	Anonymizes a range of columns in a spreadsheet.
SpreadSheetAppend	Appends the incoming spreadsheet to one in storage. If there is none in storage yet, the incoming spreadsheet will simply get stored in storage. The spreadsheets need not have the same structure, but it is assumed that column names are unique within a spreadsheet. The combined spreadsheet is then forwarded.
SpreadSheetColumnFilter	Filters spreadsheets using the specified column finder. The output contains all the columns that the specified finder selected.
SpreadSheetColumnIterator	Iterates through all columns of a spreadsheet and outputs the names. The columns can be limited with the range parameter and furthermore with the regular expression applied to the names.
SpreadSheetColumnsByName	Creates a new spreadsheet with the columns that matched the regular expression.
SpreadSheetConvertCells	Finds cells in a spreadsheet and converts them with a conversion scheme.
SpreadSheetCopyColumns	Copies a range of columns to a specific position in the spreadsheets coming through.
SpreadSheetDifference	Computes the difference of the numeric cells between two spreadsheets. The values of the second spreadsheet are subtracted from the first one. If no 'key' columns are defined, the current order of rows is used for comparison.
SpreadSheetFileReader	Reads a spreadsheet file and forwards the content.
SpreadSheetGetCell	Extracts a single value from a spreadsheet.
SpreadSheetGetColumnIndex	Obtain the 1-based indices of columns that match a user-specified regular expression.
SpreadSheetGetHeaderCell	Extracts a single value from a spreadsheet's header.
SpreadSheetInfo	Outputs statistics of a SpreadSheet object.
SpreadSheetInsertColumn	Inserts a column at a specific position into spreadsheets coming through. The cells are initialized with a pre-defined value.
SpreadSheetInsertRow	Inserts a row at a specific position into spreadsheets coming through. The cells are initialized with a pre-defined value.
SpreadSheetMerge	Merges two or more spreadsheets.
SpreadSheetPlotGenerator	Outputs plot containers generated from a spreadsheet.
SpreadSheetRemoveColumn	Removes the column(s) at the specific position from spreadsheets coming through.
SpreadSheetRemoveRow	Removes one or more rows at the specific position from spreadsheets coming through.
SpreadSheetReorderColumns	Reorders the columns in a spreadsheet according to a user-supplied order.
SpreadSheetReplaceCellValue	Replaces cell values that match a regular expression with a predefined value.
SpreadSheetRowFilter	Filters spreadsheets using the specified row finder. The output contains all the rows that the specified finder selected.
SpreadSheetSetCell	Sets a single cell value in a spreadsheet.
SpreadSheetSetHeaderCell	Sets a single header cell value in a spreadsheet.
SpreadSheetSort	Sorts the rows of the spreadsheet according to the selected column indices and sort order (ascending/descending).
SpreadSheetStatistic	Generates statistics from a SpreadSheet object. If cells aren't numeric or missing, a default value of zero is used.
SpreadSheetStorageRowIterator	Iterates through a defined range of rows.
SpreadSheetSubset	Extracts a subset of rows/columns from a spreadsheet.
SpreadSheetTransformCells	Finds cells in a spreadsheet and transforms them with a global transformer.
SpreadSheetVariableRowIterator	Iterates through a defined range of rows.
StringToSpreadSheet	Deprecated.

Enum Summary

SpreadSheetInfo.InfoType	The type of information to generate.
SpreadSheetReplaceCellValue.Scope	Defines the scope of the replace.
SpreadSheetStatistic.DataType	Defines what data to retrieve from an Instances object.