Ticket #91 (closed enhancement: fixed)

Opened 4 years ago

Last modified 4 years ago

Constraint-based data

Reported by: kasper Owned by: kasper
Priority: high Milestone: DataCleaner 1.2
Component: DataCleaner-core Keywords:
Cc:
Influenced classes:

Description

Retrival of data from IDataFactory based on constraints.

  • Create Constraint POJO where constraints have the form of: [column] [operator] [operand]
    • Examples of operators: EQUALS_TO, DIFFERENT_FROM, HIGHER_THAN, LOWER_THAN
    • Examples of operands: concrete values ("foobar"), other columns, null
  • Create new method in IDataFactory: getConstrainedData([...], Constraint[] constraints);
  • Implement getConstrainedData for the various data factory implementations.

Change History

comment:1 Changed 4 years ago by kasper

  • Owner set to kasper
  • Status changed from new to assigned

comment:2 Changed 4 years ago by kasper

  • Status changed from assigned to closed
  • Resolution set to fixed

Fixed.

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