MacroExpression Class |
Namespace: CMS.MacroEngine
public class MacroExpression
The MacroExpression type exposes the following members.
Name | Description | |
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MacroExpression(List<MacroElement>) |
Constructor.
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MacroExpression(List<MacroElement>, Int32, Int32) |
Constructor.
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Name | Description | |
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mChildren |
Children expressions (parameters of method or subexpression).
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mParameters |
Parameters for the given expression (backward compatibility).
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mPriority |
Priority of the method.
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mSyntacticTreeTable |
Hash table with cached parsed expressions to speedup the macro evaluation.
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Name | Description | |
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Children |
Child expressions of the expression.
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EndIndex |
Ending index of the expression in the source.
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Name |
Name of the data member or method call.
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Next |
Next expression to evaluate.
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Parameters |
Parameters for the given expression; i.e. |(paramname)value expressions.
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Parent |
Parent expression.
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Previous |
Previous expression (the expression from which this expression is the next).
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Priority |
Gets the element priority.
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SourceElements |
Elements from the source expression.
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StartIndex |
Starting index of the expression in the source.
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Type |
Returns the expression type.
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Value |
Value of the value expression (is null for expression types like method, property, etc.).
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Name | Description | |
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CheckSyntax |
Checks the syntactic tree of parsed expression if everything is OK and ready for correct evaluation.
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ExtractParameter |
Extracts specified parameter of Rule expression.
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GetElement |
Gets the element on specific index of this expression.
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GetInfixMethodCall |
Returns string representation of the method in format MyMethod(First, Second, Third).
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GetPrefixMethodCall |
Returns string representation of the method in format First.MyMethod(Second, Third).
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GetPriority |
Gets the priority of the evaluation for the given method.
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GetRoot |
Gets the root of the expression.
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HasNumberOfChildren |
Returns true if the current expression node has exactly specified number of children.
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InitMethodOnResult |
Transfers the current result to a first child (for the parameter of method).
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InitPropertyOnDataMember |
Transfers the current result to a first child.
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IsFlatOperator |
Returns true for operators which can be made flat - without subexpressions (||, &&, +, etc.)
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IsMethodWithName |
Returns true if the type of current expression is MethodCall with specified name.
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IsSpecialCommand |
Returns true for special commands such as break or continue, otherwise false.
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MakeChildOfPrevious |
Makes current element child of the previous element if exists.
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MakeFlatter |
Modifies the syntactic tree of the expression to the flat structure. Changes expressions like "(a || b) || c" to "a || b || c", etc.
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Parse(Int32) |
Parses the expression.
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Parse(Int32, Boolean) |
Parses the expression.
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ParseAll |
Parses the whole expression tree.
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ParseExpression |
Returns the root of parsed expression. Uses cache of the parsed expressions to speedup the process.
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ParseParameters |
Parses the method or indexer parameters.
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ReplaceChild |
Replaces the given child expression with the given one.
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SyntaxError |
Aborts the parsing of the expression due to a syntactic error
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ToString() |
Returns string representation of this MacroExpression.
(Overrides Object.ToString().) | |
ToString(Boolean) |
Returns string representation of this MacroExpression.
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ToStringBlock |
Handles block of code: { [some code] }
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ToStringCommand |
Handles special commands like return, break, etc.
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ToStringConstant |
Handles constants (string literal, numbers, booleans, etc.).
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ToStringControlFlowStatements |
Handles structures like [commandname] { [some code] }
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ToStringIndexer |
Handles indexer expressions.
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ToStringMethod |
Handles classic method calls.
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ToStringProperty |
Handles properties.
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