Package com.toolsverse.etl.core.task.common

Class Summary

Class	Description
AddDimension	This Task.POST task performs a add dimension operation on two or more data sets.
CmdTask	This is a Task.POST task which executes the specified command in a separate OS process.
CopyIntoDestinationTableTask	This is Task.PRE and Task.POST task which loads data into database database from the file.
EvalTransformator	This is, typically, a Task.INLINE task which evaluates expression in one of the supported script languages (for example JavaScript) and sets value for the given field in the current row of the data set.
ExtractDimension	This Task.POST task extracts dimension from the multidimensional data set.
FileManagerTask	This is a Task.PRE and Task.POST task for the basic file operations such as: copy, move, rename, delete, zip, unzip.
FileMerge	This is a Task.PRE and Task.POST task which merges text files.
Filter	This Task.INLINE task filters data set records using SQL like expression.
FilterDataSet	This Task.POST task applies filter to the data set.
Intersect	This Task.POST task performs an intersect operation on two data sets.
Join	This Task.POST task performs a join operation on two or more data sets.
KeyValueNormTransformator	This Task.POST task performs key-value normalization.
KeyValueTransformator	This Task.POST task groups rows by combination of 'group by' fields.
MailTask	This is a Task.PRE and Task.POST task which allows to send emails using java mail API.
Matrix	This Task.POST task leaves <= maxColsInRow columns in one row and moves the rest to the next row
Minus	This Task.POST task performs a minus operation on two data sets.
NormalizeNestedDataSet	This Task.POST task creates splits a nested data set into multiple dimensions and persists each of them separately.
Order	This Task.POST task orders data set.
Pivot	This Task.POST task performs pivoting operations on data set, such as grouping, de-normalization, etc.
PivotFunctions	This class is a library of the pivot functions, such as SUM(), AVG(), etc.
Populate	This Task.POST task populates data set from the given string using given connector.
RegexpTransformator	This is a Task.INLINE task which evaluates regular expression and if it matches given field value replaces it on the given string.
RemoveDuplicates	This Task.INLINE task removes duplicated records using given key.
ScriptTask	This can be a Task.PRE, Task.POST (default) or Task.INLINE task which evaluates code in one of the supported script languages (for example JavaScript).
SplitDataSet	This Task.POST task splits data set using either combination of keys (group by) or maximum number of records.
SqlTask	This is Task.PRE and Task.POST task which executes specified sql.
Transpose	This Task.POST task transposes data set.
Union	This Task.POST task performs a union operation on two data sets.
Validator	This is, typically, a Task.INLINE task which validates the given field or any field in the current row.
XslTransormTask	This is a Task.PRE and Task.POST task which performs xsl transformation on given file.

Annotation Types Summary

Annotation Type	Description
PivotFunction	This annotation is used to identify pivot function, such as SUM(), AVG(), etc.