ValueExpressionParserT Class

Represents a typed parser for IValueExpressionAttribute instances.

Definition

Namespace: Gemstone.Expressions.Model
Assembly: Gemstone.Expressions (in Gemstone.Expressions.dll) Version: 1.0.128 -- Release Build+cfed08c7efcabf54b006110ecd862a6bfcb7b819

C#View Source Request Example

public class ValueExpressionParser<T> : ExpressionCompiler<T>
where T : class

VBView Source Request Example

Public Class ValueExpressionParser(Of T As Class)
	Inherits ExpressionCompiler(Of T)

C++View Source Request Example

generic<typename T>
where T : ref class
public ref class ValueExpressionParser : public ExpressionCompiler<T>

JavaScriptView Source Request Example

JavaScript does not support generic types or methods.

Inheritance: Object ExpressionCompilerT, Object ExpressionCompilerT ValueExpressionParserT

Derived: Gemstone.Expressions.ModelValueExpressionParser

Type Parameters

T: Type of associated model.

Constructors

ValueExpressionParserT(String)	Creates a new ValueExpressionParserT.
ValueExpressionParserT(IValueExpressionAttribute, PropertyInfo)	Creates a new ValueExpressionParser from the specified valueExpressionAttribute and property parameters deriving the base expression value from GetPropertyUpdateValue(PropertyInfo).

Properties

CompiledAction	Gets Action delegate for compiled expression. (Inherited from ExpressionCompilerTResult)
CompiledExpression	Gets the compiled Linq Expression after C# Code Expression is compiled. (Inherited from ExpressionCompilerTResult, TInstanceParameter)
CompiledFunction	Gets FuncTResult delegate for compiled expression. (Inherited from ExpressionCompilerTResult)
Expression	Gets the C# code expression to compile. (Inherited from ExpressionCompilerTResult, TInstanceParameter)
InstanceParameterType	Gets or sets the instance parameter Type used for defining expression accessible field values, defaults to TInstanceParameter. (Inherited from ExpressionCompilerTResult, TInstanceParameter)
TypeRegistry	Gets or sets the TypeRegistry used for compilation. (Inherited from ExpressionCompilerTResult, TInstanceParameter)

Methods

ApplyDefaults(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will update an instance of type T applying any specified DefaultValueAttribute or DefaultValueExpressionAttribute instances that are declared on the type T properties. Target T instance is accepted as the parameter to the returned delegate ActionT.
ApplyDefaultsTExpressionScope(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will update an instance of type T accepting a contextual IValueExpressionScopeT object parameter applying any specified DefaultValueAttribute or DefaultValueExpressionAttribute instances that are declared on the type T properties. Target T instance needs to be assigned to the Instance property prior to call.
ApplyDefaultsForTypeTValueExpressionAttribute(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will update an instance of type T applying any specified DefaultValueAttribute or TValueExpressionAttribute instances that are declared on the type T properties. Target T instance is accepted as the parameter to the returned delegate ActionT.
ApplyDefaultsForTypeTValueExpressionAttribute, TExpressionScope(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will update an instance of type T accepting a contextual IValueExpressionScopeT object parameter applying any specified DefaultValueAttribute or TValueExpressionAttribute instances that are declared on the type T properties. Target T instance needs to be assigned to the Instance property prior to call.
Compile	Compiles C# Expression. (Inherited from ExpressionCompilerTResult, TInstanceParameter)
CreateInstance(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will create new instance of type T applying any specified DefaultValueAttribute or DefaultValueExpressionAttribute instances that are declared on the type T properties.
CreateInstanceTExpressionScope(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will create new instance of type T accepting a contextual IValueExpressionScopeT object parameter applying any specified DefaultValueAttribute or DefaultValueExpressionAttribute instances that are declared on the type T properties.
CreateInstanceForTypeTValueExpressionAttribute(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will create new instance of type T applying any specified DefaultValueAttribute or TValueExpressionAttribute instances that are declared on the type T properties.
CreateInstanceForTypeTValueExpressionAttribute, TExpressionScope(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will create new instance of type T accepting a contextual IValueExpressionScopeT object parameter applying any specified DefaultValueAttribute or TValueExpressionAttribute instances that are declared on the type T properties.
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
ExecuteAction	Executes compiled Action based expression. (Inherited from ExpressionCompilerTResult)
ExecuteAction(TInstanceParameter)	Executes compiled ActionT based expression. (Inherited from ExpressionCompilerTResult, TInstanceParameter)
ExecuteFunction	Executes compiled FuncTResult based expression. (Inherited from ExpressionCompilerTResult)
ExecuteFunction(TInstanceParameter)	Executes compiled FuncT, TResult based expression. (Inherited from ExpressionCompilerTResult, TInstanceParameter)
Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetType	Gets the Type of the current instance. (Inherited from Object)
InitializeType	Validates that any static type T functionality is initialized.
MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
Parse	Parses the expression with the provided parameter expression scope and optional typeRegistry.
ToString	Returns a string that represents the ExpressionCompilerTResult, TInstanceParameter, i.e., the Expression value. (Inherited from ExpressionCompilerTResult, TInstanceParameter)
UpdateExpressions(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will execute expression assignments on an instance of type T where expressions are TypeConvertedValueExpressionAttribute instances that are declared on the type T properties. Target T instance is accepted as the parameter to the returned delegate ActionT.
UpdateExpressionsTExpressionScope(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will execute expression assignments on an instance of type T accepting a contextual IValueExpressionScopeT object parameter where expressions are TypeConvertedValueExpressionAttribute instances that are declared on the type T properties. Target T instance needs to be assigned to the Instance property prior to call.
UpdateExpressionsForTypeTValueExpressionAttribute(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will execute expression assignments on an instance of type T where expressions are TValueExpressionAttribute instances that are declared on the type T properties. Target T instance is accepted as the parameter to the returned delegate ActionT.
UpdateExpressionsForTypeTValueExpressionAttribute, TExpressionScope(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will execute expression assignments on an instance of type T accepting a contextual IValueExpressionScopeT object parameter where expressions are TValueExpressionAttribute instances that are declared on the type T properties. Target T instance needs to be assigned to the Instance property prior to call.
UpdateInstance(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will update an instance of type T applying any specified UpdateValueExpressionAttribute instances that are declared on the type T properties. Target T instance is accepted as the parameter to the returned delegate ActionT.
UpdateInstanceTExpressionScope(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will update an instance of type T accepting a contextual IValueExpressionScopeT object parameter applying any specified UpdateValueExpressionAttribute instances that are declared on the type T properties. Target T instance needs to be assigned to the Instance property prior to call.
UpdateInstanceForTypeTValueExpressionAttribute(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will update an instance of type T applying any specified TValueExpressionAttribute instances that are declared on the type T properties. Target T instance is accepted as the parameter to the returned delegate ActionT.
UpdateInstanceForTypeTValueExpressionAttribute, TExpressionScope(IEnumerablePropertyInfo, TypeRegistry)	Generates a delegate that will update an instance of type T accepting a contextual IValueExpressionScopeT object parameter applying any specified TValueExpressionAttribute instances that are declared on the type T properties. Target T instance needs to be assigned to the Instance property prior to call.
UpdateProperties	Generates a delegate that will update an instance of type T assigning values from TypeConvertedValueExpressionAttribute instances that are declared on the type T properties to the property values. Target T instance is accepted as the parameter to the returned delegate ActionT.