Package com.crystaldecisions.reports.formulas

This package contains the main interfaces that must be implemented to build a user defined function library.

See:
          Description

Interface Summary
FormulaFunction Provides the main interface to be implemented for each function in the user defined function library.
FormulaFunctionArgumentDefinition Provides information about an argument defined for a given FormulaFunction implementation.
FormulaFunctionDefinition Provides information about a given FormulaFunction implementation.
FormulaFunctionLibrary Provides the main interface that must be implemented for the user defined library.
FormulaValueReference Allows you to retrieve a FormulaValueType and FormulaValue instance.
ImpureFormulaFunction Used to indicate that a FormulaFunction is not pure; which means that it is a non-deterministic function, such as a random number generator.
 

Class Summary
SimpleFormulaFunctionArgumentDefinition Provides argument definitions for arguments to user-defined functions.
 

Exception Summary
FormulaFunctionArgumentException Indicates that the argument passed to a FormulaFunction is not valid.
FormulaFunctionCallException  
 

Package com.crystaldecisions.reports.formulas Description

This package contains the main interfaces that must be implemented to build a user defined function library.