The ExpressionEngine type exposes the following members.
| Name | Description | |
|---|---|---|
 | CheckSyntax |
Performs parsing (syntax check) for all expressions (including ternary) stored in the engine. Provides a detailed information about error in case of failure
|
| CheckSyntax(String) |
Performs parsing (syntax check) for passed expression. Provides a detailed information about error in case of failure
|
| Clean |
Removes all expressions and parameters from its collections and removes compiled code from the memory.
|
| CleanExpressions |
Removes compiled code from the memory. Parameters and expressions are not removed and becomes available for editing.
|
| Compile |
Compiles all defined expressions, if parsing passed
|
| Execute(String) |
Performs a calculation of previously compiled formula by its name
|
| Execute(String, Dictionary String, Double ) |
Performs a calculation of previously compiled formula by its name using passed values.
|
| ExecuteAll |
Performs a calculation for all stored formulas
|
| ExecuteAll(Dictionary String, Double ) |
Performs a calculation for all stored formulas using passed values.
|
| ExecuteExpressions |
Performs a calculation for all stored expressions (ternary expressions are not included)
|
| ExecuteExpressions(Dictionary String, Double ) |
Performs a calculation for all stored expressions (ternary expressions are not included) using passed values.
|
| ExecuteTernaryExpressions |
Performs a calculation for all stored ternary expressions
|
| ExecuteTernaryExpressions(Dictionary String, Double ) |
Performs a calculation for all stored ternary expressions using passed values.
|
| ExpressionAdd |
Add a single expression to the storage. Only 3 expressions should be added for free version.
Passed formula is not checked for correct syntax. |
| ExpressionEdit |
Edit a formula of the expression
Passed formula is not checked for correct syntax. |
| ExpressionEditName |
Renames expression. All dependent expressions will be updated.
|
| ExpressionExists |
Check if passed expression name stored within the collection
|
| ExpressionRemove |
Removes passed expression from the collection.
If the expression is used within any another expression, error will be raised on parsing only. |
| FindCircularReferences |
Find all expressions and ternary expressions that points to themselves directly or via intermediate expression.
|
| GetExpression |
Retrieve an expression by its name
|
| GetParameterValue |
Retrieve currently stored parameter value by its name
|
| GetTernaryExpression |
Retrieve an ternary expression structure by its name
|
| ParameterAdd |
Add a single parameter to the storage. Only 3 parameters should be added for free version.
|
| ParameterEdit |
Renames parameter. All dependent expressions will be updated.
|
| ParameterExists |
Check if passed parameter name stored within the collection
|
| ParameterRemove |
Removes passed parameter from the collection.
If the parameter is used within any expression, error will be raised on parsing only. |
| SetParameterValue(Dictionary String, Double ) |
Assign new values to all parameters passed in the list
|
| SetParameterValue(String, Double) |
Assigned new value to passed parameter name
|
| TernaryExpressionAdd |
Add a single ternary expression to the storage. Only 3 ternary expressions should be added for free version.
Passed formula is not checked for correct syntax. Ternary expression will be composed in the followed way: ifLeft compareType ifRight THEN thenExpression ELSE elseExpression Or, in ternary way ifLeft compareType ifRight ? thenExpression : elseExpression |
| TernaryExpressionEdit |
Edit a formula of the ternary expression
Passed formula is not checked for correct syntax. Ternary expression will be composed in the followed way: ifLeft compareType ifRight THEN thenExpression ELSE elseExpression Or, in ternary way ifLeft compareType ifRight ? thenExpression : elseExpression |
| TernaryExpressionEditName |
Renames ternary expression. All dependent expressions will be updated.
|
| TernaryExpressionExists |
Check if passed ternary expression name stored within the collection
|
| TernaryExpressionRemove |
Removes passed ternary expression from the collection.
If the expression is used within any another expression, error will be raised on parsing only. |