C# Class Rhino.Ast.SwitchCase

Switch-case AST node type.

Switch-case AST node type. The switch case is always part of a switch statement. Node type is Rhino.Token.CASE .

CaseBlock : { [CaseClauses] } { [CaseClauses] DefaultClause [CaseClauses] } CaseClauses : CaseClause CaseClauses CaseClause CaseClause : case Expression : [StatementList] DefaultClause : default : [StatementList]

Inheritance: AstNode

ファイルを表示 Open project: hazzik/Rhino.Net Class Usage Examples

Public Methods

Method	Description
AddStatement ( AstNode statement ) : void	Adds a statement to the end of the statement list. Adds a statement to the end of the statement list. Sets the parent of the new statement to this node, updates its start offset to be relative to this node, and sets the length of this node to include the new child.
GetExpression ( ) : AstNode	Returns the case expression, `null` for default case
GetStatements ( ) : IList	Returns statement list, which may be `null` .
IsDefault ( ) : bool	Return true if this is a default case. Return true if this is a default case.
SetExpression ( AstNode expression ) : void	Sets the case expression, `null` for default case. Note that for empty fall-through cases, they still have a case expression. In `case 0: case 1: break;` the first case has an `expression` that is a NumberLiteral with value `0` .
SetStatements ( IList statements ) : void	Sets statement list. Sets statement list. May be `null` . Replaces any existing statements. Each element in the list has its parent set to this node.
SwitchCase ( ) : System.Collections.Generic
SwitchCase ( int pos ) : System.Collections.Generic
SwitchCase ( int pos, int len ) : System.Collections.Generic
ToSource ( int depth ) : string
Visit ( NodeVisitor v ) : void	Visits this node, then the case expression if present, then each statement (if any are specified). Visits this node, then the case expression if present, then each statement (if any are specified).

Method Details

AddStatement() public method

Adds a statement to the end of the statement list.

Adds a statement to the end of the statement list. Sets the parent of the new statement to this node, updates its start offset to be relative to this node, and sets the length of this node to include the new child.

/// } if statement is /// null ///

public AddStatement ( AstNode statement ) : void
statement	AstNode	a child statement
return	void

GetExpression() public method

Returns the case expression, null for default case

public GetExpression ( ) : AstNode
return	AstNode

GetStatements() public method

Returns statement list, which may be null .

public GetStatements ( ) : IList
return	IList

IsDefault() public method

Return true if this is a default case.

public IsDefault ( ) : bool
return	bool

SetExpression() public method

Sets the case expression, null for default case. Note that for empty fall-through cases, they still have a case expression. In case 0: case 1: break; the first case has an expression that is a NumberLiteral with value 0 .

public SetExpression ( AstNode expression ) : void
expression	AstNode
return	void

SetStatements() public method

Sets statement list.

Sets statement list. May be null . Replaces any existing statements. Each element in the list has its parent set to this node.

public SetStatements ( IList statements ) : void
statements	IList
return	void

SwitchCase() public method

public SwitchCase ( ) : System.Collections.Generic
return	System.Collections.Generic

SwitchCase() public method

public SwitchCase ( int pos ) : System.Collections.Generic
pos	int
return	System.Collections.Generic

SwitchCase() public method

public SwitchCase ( int pos, int len ) : System.Collections.Generic
pos	int
len	int
return	System.Collections.Generic

ToSource() public method

public ToSource ( int depth ) : string
depth	int
return	string

Visit() public method

Visits this node, then the case expression if present, then each statement (if any are specified).

public Visit ( NodeVisitor v ) : void
v	NodeVisitor
return	void