Class ExpressionVisitor

Expression visitor (from http://blogs.msdn.com/mattwar/archive/2007/07/31/linq-building-an-iqueryable-provider-part-ii.aspx).

Inheritance
Object
ExpressionVisitor
ExpressionVisitor<T>
Inherited Members
Namespace: BTR.Core.Linq
Assembly: Acoustics.Shared.dll
Syntax
public abstract class ExpressionVisitor

Constructors

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ExpressionVisitor()

Declaration
protected ExpressionVisitor()

Methods

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Visit(Expression)

Declaration
protected virtual Expression Visit(Expression exp)
Parameters
Type Name Description
Expression exp
Returns
Type Description
Expression
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VisitBinary(BinaryExpression)

Declaration
protected virtual Expression VisitBinary(BinaryExpression b)
Parameters
Type Name Description
BinaryExpression b
Returns
Type Description
Expression
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VisitBinding(MemberBinding)

Declaration
protected virtual MemberBinding VisitBinding(MemberBinding binding)
Parameters
Type Name Description
MemberBinding binding
Returns
Type Description
MemberBinding
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VisitBindingList(ReadOnlyCollection<MemberBinding>)

Declaration
protected virtual IEnumerable<MemberBinding> VisitBindingList(ReadOnlyCollection<MemberBinding> original)
Parameters
Type Name Description
ReadOnlyCollection<MemberBinding> original
Returns
Type Description
IEnumerable<MemberBinding>
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VisitConditional(ConditionalExpression)

Declaration
protected virtual Expression VisitConditional(ConditionalExpression c)
Parameters
Type Name Description
ConditionalExpression c
Returns
Type Description
Expression
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VisitConstant(ConstantExpression)

Declaration
protected virtual Expression VisitConstant(ConstantExpression c)
Parameters
Type Name Description
ConstantExpression c
Returns
Type Description
Expression
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VisitElementInitializer(ElementInit)

Declaration
protected virtual ElementInit VisitElementInitializer(ElementInit initializer)
Parameters
Type Name Description
ElementInit initializer
Returns
Type Description
ElementInit
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VisitElementInitializerList(ReadOnlyCollection<ElementInit>)

Declaration
protected virtual IEnumerable<ElementInit> VisitElementInitializerList(ReadOnlyCollection<ElementInit> original)
Parameters
Type Name Description
ReadOnlyCollection<ElementInit> original
Returns
Type Description
IEnumerable<ElementInit>
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VisitExpressionList(ReadOnlyCollection<Expression>)

Declaration
protected virtual ReadOnlyCollection<Expression> VisitExpressionList(ReadOnlyCollection<Expression> original)
Parameters
Type Name Description
ReadOnlyCollection<Expression> original
Returns
Type Description
ReadOnlyCollection<Expression>
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VisitInvocation(InvocationExpression)

Declaration
protected virtual Expression VisitInvocation(InvocationExpression iv)
Parameters
Type Name Description
InvocationExpression iv
Returns
Type Description
Expression
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VisitLambda(LambdaExpression)

Declaration
protected virtual Expression VisitLambda(LambdaExpression lambda)
Parameters
Type Name Description
LambdaExpression lambda
Returns
Type Description
Expression
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VisitListInit(ListInitExpression)

Declaration
protected virtual Expression VisitListInit(ListInitExpression init)
Parameters
Type Name Description
ListInitExpression init
Returns
Type Description
Expression
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VisitMemberAccess(MemberExpression)

Declaration
protected virtual Expression VisitMemberAccess(MemberExpression m)
Parameters
Type Name Description
MemberExpression m
Returns
Type Description
Expression
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VisitMemberAssignment(MemberAssignment)

Declaration
protected virtual MemberAssignment VisitMemberAssignment(MemberAssignment assignment)
Parameters
Type Name Description
MemberAssignment assignment
Returns
Type Description
MemberAssignment
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VisitMemberInit(MemberInitExpression)

Declaration
protected virtual Expression VisitMemberInit(MemberInitExpression init)
Parameters
Type Name Description
MemberInitExpression init
Returns
Type Description
Expression
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VisitMemberListBinding(MemberListBinding)

Declaration
protected virtual MemberListBinding VisitMemberListBinding(MemberListBinding binding)
Parameters
Type Name Description
MemberListBinding binding
Returns
Type Description
MemberListBinding
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VisitMemberMemberBinding(MemberMemberBinding)

Declaration
protected virtual MemberMemberBinding VisitMemberMemberBinding(MemberMemberBinding binding)
Parameters
Type Name Description
MemberMemberBinding binding
Returns
Type Description
MemberMemberBinding
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VisitMethodCall(MethodCallExpression)

Declaration
protected virtual Expression VisitMethodCall(MethodCallExpression m)
Parameters
Type Name Description
MethodCallExpression m
Returns
Type Description
Expression
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VisitNew(NewExpression)

Declaration
protected virtual NewExpression VisitNew(NewExpression nex)
Parameters
Type Name Description
NewExpression nex
Returns
Type Description
NewExpression
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VisitNewArray(NewArrayExpression)

Declaration
protected virtual Expression VisitNewArray(NewArrayExpression na)
Parameters
Type Name Description
NewArrayExpression na
Returns
Type Description
Expression
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VisitParameter(ParameterExpression)

Declaration
protected virtual Expression VisitParameter(ParameterExpression p)
Parameters
Type Name Description
ParameterExpression p
Returns
Type Description
Expression
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VisitTypeIs(TypeBinaryExpression)

Declaration
protected virtual Expression VisitTypeIs(TypeBinaryExpression b)
Parameters
Type Name Description
TypeBinaryExpression b
Returns
Type Description
Expression
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VisitUnary(UnaryExpression)

Declaration
protected virtual Expression VisitUnary(UnaryExpression u)
Parameters
Type Name Description
UnaryExpression u
Returns
Type Description
Expression

Extension Methods