ZPT-Sharp  v1.0.0
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CSF.Zpt.Tales.ExpressionEvaluatorBase Class Referenceabstract

Base class for a TALES expression evaluator implementation, implements IExpressionEvaluator. More...

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Public Member Functions

abstract ExpressionResult Evaluate (Expression expression, IRenderingContext context, ITalesModel model)
 Evaluate the specified expression, for the given element and model. More...
 
 ExpressionEvaluatorBase (IEvaluatorSelector evaluatorSelector=null, IExpressionFactory expressionCreator=null)
 Initializes a new instance of the CSF.Zpt.Tales.ExpressionEvaluatorBase class. More...
 

Properties

abstract string ExpressionPrefix [get]
 Gets the expression prefix handled by the current evaluator instance. More...
 
virtual IEvaluatorSelector EvaluatorSelector [get]
 Gets the expression evaluator selector, so that sub-expressions may be evaluated within the current expression. More...
 
virtual IExpressionFactory ExpressionCreator [get]
 Gets an expression creator. More...
 
- Properties inherited from CSF.Zpt.Tales.IExpressionEvaluator
string ExpressionPrefix [get]
 Gets the expression prefix handled by the current evaluator instance. More...
 

Detailed Description

Base class for a TALES expression evaluator implementation, implements IExpressionEvaluator.

Constructor & Destructor Documentation

CSF.Zpt.Tales.ExpressionEvaluatorBase.ExpressionEvaluatorBase ( IEvaluatorSelector  evaluatorSelector = null,
IExpressionFactory  expressionCreator = null 
)
inline

Initializes a new instance of the CSF.Zpt.Tales.ExpressionEvaluatorBase class.

Parameters
evaluatorSelectorEvaluator selector.
expressionCreatorThe expression factory to use.

Member Function Documentation

abstract ExpressionResult CSF.Zpt.Tales.ExpressionEvaluatorBase.Evaluate ( Expression  expression,
IRenderingContext  context,
ITalesModel  model 
)
pure virtual

Evaluate the specified expression, for the given element and model.

Parameters
expressionThe expression to evaluate.
contextThe rendering context for the expression being evaluated.
modelThe ZPT model, providing the context for evaluation.

Implements CSF.Zpt.Tales.IExpressionEvaluator.

Implemented in CSF.Zpt.ExpressionEvaluators.StringExpressions.StringExpressionEvaluator, CSF.Zpt.ExpressionEvaluators.LoadExpressions.LoadExpressionEvaluator, CSF.Zpt.ExpressionEvaluators.CSharpExpressions.CSharpExpressionEvaluator, CSF.Zpt.ExpressionEvaluators.PythonExpressions.PythonExpressionEvaluator, CSF.Zpt.ExpressionEvaluators.CSharpExpressions.CSharpNamespaceExpressionEvaluator, CSF.Zpt.ExpressionEvaluators.CSharpExpressions.CSharpTypeExpressionEvaluator, CSF.Zpt.ExpressionEvaluators.NotExpressions.NotExpressionEvaluator, CSF.Zpt.ExpressionEvaluators.PathExpressions.PathExpressionEvaluator, and CSF.Zpt.ExpressionEvaluators.CSharpExpressions.CSharpAssemblyExpressionEvaluator.

Property Documentation

virtual IEvaluatorSelector CSF.Zpt.Tales.ExpressionEvaluatorBase.EvaluatorSelector
getprotected

Gets the expression evaluator selector, so that sub-expressions may be evaluated within the current expression.

The evaluator selector.

virtual IExpressionFactory CSF.Zpt.Tales.ExpressionEvaluatorBase.ExpressionCreator
getprotected

Gets an expression creator.

The expression creator.

abstract string CSF.Zpt.Tales.ExpressionEvaluatorBase.ExpressionPrefix
get

Gets the expression prefix handled by the current evaluator instance.

The prefix.

The documentation for this class was generated from the following file: