Package org.diirt.datasource.formula

Support for formula expressions (formula syntax).

See: Description

Interface Summary

Interface	Description
FormulaFunction	Definition for a function that can be integrated in the formula language.

Class Summary

Class	Description
AbstractVBooleanVBooleanToVBooleanFormulaFunction	Abstract class for formula functions that take two VBooleans as arguments and return a VBoolean.
AbstractVIntNumberVIntNumberToVIntNumberFormulaFunction	Abstract class for formula functions that take two integer VNumber as arguments and return an integer VNumber.
AbstractVNumberArrayVNumberArrayToVNumberArrayFormulaFunction	Abstract class for formula functions that take two VNumberArray as arguments and return a VNumberArray.
AbstractVNumberArrayVNumberToVNumberArrayFormulaFunction	Abstract class for formula functions that take a VNumber and a VNumberArray as arguments and return a VNumberArray.
AbstractVNumberToVNumberFormulaFunction	Abstract class for formula functions that take one VNumber as argument and return a VNumber.
AbstractVNumberVNumberArrayToVNumberArrayFormulaFunction	Abstract class for formula functions that take a VNumberArray and a VNumber as arguments and return a VNumberArray.
AbstractVNumberVNumberToVBooleanFormulaFunction	Abstract class for formula functions that take two VNumber as arguments and return a VBoolean.
AbstractVNumberVNumberToVNumberFormulaFunction	Abstract class for formula functions that take two VNumbers as arguments and return a VNumber.
DynamicFormulaFunction	Formula function that can dynamically add and remove access to channels.
ExpressionLanguage	Support for formula expressions.
FormulaAst	The abstract syntax tree corresponding to a formula expression.
FormulaFunctions	A set of utility methods for formula functions.
FormulaFunctionSet	A set of functions that can be used in the formulas.
FormulaFunctionSetDescription	The description for a function set to be used in formula language.
FormulaRegistry	The registry to add functions that will be used by the formula parser.
PrintFunctionSetTable	Utility class to print an prefilled HTML table from a function set.
StatefulFormulaFunction	A formula function that maintains a state.

Enum Summary

Enum	Description
FormulaAst.Type	The type of a formula AST node.

Package org.diirt.datasource.formula Description

Support for formula expressions (formula syntax).