Class SwitchExpressionSlim

Lightweight representation of a control expression that handles multiple selections by passing control to SwitchCaseSlim.

Inheritance
System.Object
ExpressionSlim
SwitchExpressionSlim
Inherited Members
Namespace: System.Linq.Expressions
Assembly: Nuqleon.Linq.Expressions.Bonsai.dll
Syntax
public sealed class SwitchExpressionSlim : ExpressionSlim

Properties

Cases

Gets the collection of SwitchCaseSlim objects for the switch.

Declaration
public ReadOnlyCollection<SwitchCaseSlim> Cases { get; }
Property Value
Type Description
System.Collections.ObjectModel.ReadOnlyCollection<SwitchCaseSlim>

Comparison

Gets the equality comparison method, if any.

Declaration
public MethodInfoSlim Comparison { get; }
Property Value
Type Description
MethodInfoSlim

DefaultBody

Gets the test for the switch.

Declaration
public ExpressionSlim DefaultBody { get; }
Property Value
Type Description
ExpressionSlim

NodeType

Gets the expression node type.

Declaration
public override ExpressionType NodeType { get; }
Property Value
Type Description
System.Linq.Expressions.ExpressionType
Overrides

SwitchValue

Gets the test for the switch.

Declaration
public ExpressionSlim SwitchValue { get; }
Property Value
Type Description
ExpressionSlim

Type

Gets the static type of the expression that this ExpressionSlim represents.

Declaration
public TypeSlim Type { get; }
Property Value
Type Description
TypeSlim

Methods

Accept(ExpressionSlimVisitor)

Accepts the expression tree node in the specified visitor.

Declaration
protected override ExpressionSlim Accept(ExpressionSlimVisitor visitor)
Parameters
Type Name Description
ExpressionSlimVisitor visitor

Visitor to process the current expression tree node.
Returns
Type Description
ExpressionSlim

Result of visiting the node.
Overrides

Accept<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>(ExpressionSlimVisitor<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>)

Accepts the expression tree node in the specified visitor.

Declaration
protected override TExpression Accept<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>(ExpressionSlimVisitor<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget> visitor)
    where TLambdaExpression : TExpression where TParameterExpression : TExpression where TNewExpression : TExpression where TMemberAssignment : TMemberBinding where TMemberListBinding : TMemberBinding where TMemberMemberBinding : TMemberBinding
Parameters
Type Name Description
ExpressionSlimVisitor<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget> visitor

Visitor to process the current expression tree node.
Returns
Type Description
TExpression

Result of visiting the node.
Type Parameters
Name Description
TExpression

Target type for expressions.
TLambdaExpression

Target type for lambda expressions. This type has to derive from TExpression.
TParameterExpression

Target type for parameter expressions. This type has to derive from TExpression.
TNewExpression

Target type for new expressions. This type has to derive from TExpression.
TElementInit

Target type for element initializers.
TMemberBinding

Target type for member bindings.
TMemberAssignment

Target type for member assignments. This type has to derive from TMemberBinding.
TMemberListBinding

Target type for member list bindings. This type has to derive from TMemberBinding.
TMemberMemberBinding

Target type for member member bindings. This type has to derive from TMemberBinding.
TCatchBlock

Target type for catch blocks.
TSwitchCase

Target type for switch cases.
TLabelTarget

Target type for label targets.
Overrides
System.Linq.Expressions.ExpressionSlim.Accept<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>(System.Linq.Expressions.ExpressionSlimVisitor<TExpression, TLambdaExpression, TParameterExpression, TNewExpression, TElementInit, TMemberBinding, TMemberAssignment, TMemberListBinding, TMemberMemberBinding, TCatchBlock, TSwitchCase, TLabelTarget>)

Update(ExpressionSlim, ReadOnlyCollection<SwitchCaseSlim>, ExpressionSlim)

Creates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.

Declaration
public SwitchExpressionSlim Update(ExpressionSlim switchValue, ReadOnlyCollection<SwitchCaseSlim> cases, ExpressionSlim defaultBody)
Parameters
Type Name Description
ExpressionSlim switchValue

The SwitchValue property of the result.
System.Collections.ObjectModel.ReadOnlyCollection<SwitchCaseSlim> cases

The Cases property of the result.
ExpressionSlim defaultBody

The DefaultBody property of the result.
Returns
Type Description
SwitchExpressionSlim

This expression if no children changed, or an expression with the updated children.

Extension Methods