Class PartialExpressionVisitor<TExpression>

Base class for partial expression visitors that only support specific expression tree nodes.

Inheritance

System.Object

ExpressionVisitor<TExpression>

PartialExpressionVisitor<TExpression>

Inherited Members

ExpressionVisitor<TExpression>.Visit(Expression)

ExpressionVisitor<TExpression>.Visit<T>(ReadOnlyCollection<T>)

ExpressionVisitor<TExpression>.VisitAndConvert<TStronglyTypedResult>(Expression)

ExpressionVisitor<TExpression>.VisitAndConvert<T, TStronglyTypedResult>(ReadOnlyCollection<T>)

ExpressionVisitor<TExpression>.VisitIfNotNull<T, TResult>(T, Func<T, TResult>)

ExpressionVisitor<TExpression>.VisitLambda<T>(Expression<T>)

Namespace: System.Linq.CompilerServices

Assembly: Nuqleon.Linq.CompilerServices.dll

Syntax

public class PartialExpressionVisitor<TExpression> : ExpressionVisitor<TExpression>

Type Parameters

Name	Description
TExpression	Target type for expressions.

Constructors

PartialExpressionVisitor()

Declaration

public PartialExpressionVisitor()

Methods

NotSupported(Expression)

Gets the exception thrown when a non-supported node is encountered.

Declaration

protected virtual Exception NotSupported(Expression node)

Parameters

Type	Name	Description
System.Linq.Expressions.Expression	node	Node not handled by the visitor.

Returns

Type	Description
System.Exception	Exception that will be thrown in the visit method for the unhandled node.

VisitBinary(BinaryExpression)

Visits the children of the BinaryExpression.

Declaration

protected override TExpression VisitBinary(BinaryExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.BinaryExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitBinary(System.Linq.Expressions.BinaryExpression)

VisitBlock(BlockExpression)

Visits the children of the BlockExpression.

Declaration

protected override TExpression VisitBlock(BlockExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.BlockExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitBlock(System.Linq.Expressions.BlockExpression)

VisitConditional(ConditionalExpression)

Visits the children of the ConditionalExpression.

Declaration

protected override TExpression VisitConditional(ConditionalExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.ConditionalExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitConditional(System.Linq.Expressions.ConditionalExpression)

VisitConstant(ConstantExpression)

Visits the children of the ConstantExpression.

Declaration

protected override TExpression VisitConstant(ConstantExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.ConstantExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitConstant(System.Linq.Expressions.ConstantExpression)

VisitDebugInfo(DebugInfoExpression)

Visits the children of the DebugInfoExpression.

Declaration

protected override TExpression VisitDebugInfo(DebugInfoExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.DebugInfoExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitDebugInfo(System.Linq.Expressions.DebugInfoExpression)

VisitDefault(DefaultExpression)

Visits the children of the DefaultExpression.

Declaration

protected override TExpression VisitDefault(DefaultExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.DefaultExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitDefault(System.Linq.Expressions.DefaultExpression)

VisitDynamic(DynamicExpression)

Visits the children of the DynamicExpression.

Declaration

protected override TExpression VisitDynamic(DynamicExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.DynamicExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitDynamic(System.Linq.Expressions.DynamicExpression)

VisitExtension(Expression)

Visits the children of the extension expression node.

Declaration

protected override TExpression VisitExtension(Expression node)

Parameters

Type	Name	Description
System.Linq.Expressions.Expression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitExtension(System.Linq.Expressions.Expression)

VisitGoto(GotoExpression)

Visits the children of the GotoExpression.

Declaration

protected override TExpression VisitGoto(GotoExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.GotoExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitGoto(System.Linq.Expressions.GotoExpression)

VisitIndex(IndexExpression)

Visits the children of the IndexExpression.

Declaration

protected override TExpression VisitIndex(IndexExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.IndexExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitIndex(System.Linq.Expressions.IndexExpression)

VisitInvocation(InvocationExpression)

Visits the children of the InvocationExpression.

Declaration

protected override TExpression VisitInvocation(InvocationExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.InvocationExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitInvocation(System.Linq.Expressions.InvocationExpression)

VisitLabel(LabelExpression)

Visits the children of the LabelExpression.

Declaration

protected override TExpression VisitLabel(LabelExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.LabelExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitLabel(System.Linq.Expressions.LabelExpression)

VisitLambda<TDelegate>(Expression<TDelegate>)

Visits the children of the LambdaExpression.

Declaration

protected override TExpression VisitLambda<TDelegate>(Expression<TDelegate> node)

Parameters

Type	Name	Description
System.Linq.Expressions.Expression<TDelegate>	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Type Parameters

Name	Description
TDelegate

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitLambda<T>(System.Linq.Expressions.Expression<T>)

VisitListInit(ListInitExpression)

Visits the children of the ListInitExpression.

Declaration

protected override TExpression VisitListInit(ListInitExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.ListInitExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitListInit(System.Linq.Expressions.ListInitExpression)

VisitLoop(LoopExpression)

Visits the children of the LoopExpression.

Declaration

protected override TExpression VisitLoop(LoopExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.LoopExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitLoop(System.Linq.Expressions.LoopExpression)

VisitMember(MemberExpression)

Visits the children of the MemberExpression.

Declaration

protected override TExpression VisitMember(MemberExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.MemberExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitMember(System.Linq.Expressions.MemberExpression)

VisitMemberInit(MemberInitExpression)

Visits the children of the MemberInitExpression.

Declaration

protected override TExpression VisitMemberInit(MemberInitExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.MemberInitExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitMemberInit(System.Linq.Expressions.MemberInitExpression)

VisitMethodCall(MethodCallExpression)

Visits the children of the MethodCallExpression.

Declaration

protected override TExpression VisitMethodCall(MethodCallExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.MethodCallExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitMethodCall(System.Linq.Expressions.MethodCallExpression)

VisitNew(NewExpression)

Visits the children of the NewExpression.

Declaration

protected override TExpression VisitNew(NewExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.NewExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitNew(System.Linq.Expressions.NewExpression)

VisitNewArray(NewArrayExpression)

Visits the children of the NewArrayExpression.

Declaration

protected override TExpression VisitNewArray(NewArrayExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.NewArrayExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitNewArray(System.Linq.Expressions.NewArrayExpression)

VisitParameter(ParameterExpression)

Visits the children of the ParameterExpression.

Declaration

protected override TExpression VisitParameter(ParameterExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.ParameterExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitParameter(System.Linq.Expressions.ParameterExpression)

VisitRuntimeVariables(RuntimeVariablesExpression)

Visits the children of the RuntimeVariablesExpression.

Declaration

protected override TExpression VisitRuntimeVariables(RuntimeVariablesExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.RuntimeVariablesExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitRuntimeVariables(System.Linq.Expressions.RuntimeVariablesExpression)

VisitSwitch(SwitchExpression)

Visits the children of the SwitchExpression.

Declaration

protected override TExpression VisitSwitch(SwitchExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.SwitchExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitSwitch(System.Linq.Expressions.SwitchExpression)

VisitTry(TryExpression)

Visits the children of the TryExpression.

Declaration

protected override TExpression VisitTry(TryExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.TryExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitTry(System.Linq.Expressions.TryExpression)

VisitTypeBinary(TypeBinaryExpression)

Visits the children of the TypeBinaryExpression.

Declaration

protected override TExpression VisitTypeBinary(TypeBinaryExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.TypeBinaryExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitTypeBinary(System.Linq.Expressions.TypeBinaryExpression)

VisitUnary(UnaryExpression)

Visits the children of the UnaryExpression.

Declaration

protected override TExpression VisitUnary(UnaryExpression node)

Parameters

Type	Name	Description
System.Linq.Expressions.UnaryExpression	node	Expression to visit.

Returns

Type	Description
TExpression	Result of visiting the expression.

Overrides

System.Linq.CompilerServices.ExpressionVisitor<TExpression>.VisitUnary(System.Linq.Expressions.UnaryExpression)