C# Class Rhino.Ast.ScriptNode

Base type for AstRoot and FunctionNode nodes, which need to collect much of the same information.

Inheritance: Scope

显示文件 Open project: hazzik/Rhino.Net Class Usage Examples

Public Methods

Method	Description
AddFunction ( FunctionNode fnNode ) : int	Adds a FunctionNode to the functions table for codegen. Does not set the parent of the node.
AddRegExp ( RegExpLiteral re ) : void	Called by IRFactory to add a RegExp to the regexp table. Called by IRFactory to add a RegExp to the regexp table.
FlattenSymbolTable ( bool flattenAllTables ) : void	Assign every symbol a unique integer index. Assign every symbol a unique integer index. Generate arrays of variable names and constness that can be indexed by those indices.
GetBaseLineno ( ) : int
GetCompilerData ( ) : object
GetEncodedSource ( ) : string	Returns a canonical version of the source for this script or function, for use in implementing the `Object.toSource` method of JavaScript objects. This source encoding is only recorded during code generation. It must be passed back to Rhino.Decompiler.Decompile(string, int, Rhino.UintMap) to construct the human-readable source string. Given a parsed AST, you can always convert it to source code using the AstNode.ToSource() method, although it's not guaranteed to produce exactly the same results as `Object.toSource` with respect to formatting, parenthesization and other details.
GetEncodedSourceEnd ( ) : int	Returns the end offset of the encoded source. Returns the end offset of the encoded source. Only valid if GetEncodedSource() returns non- `null` .
GetEncodedSourceStart ( ) : int	Returns the start offset of the encoded source. Returns the start offset of the encoded source. Only valid if GetEncodedSource() returns non- `null` .
GetEndLineno ( ) : int
GetFunctionCount ( ) : int
GetFunctionNode ( int i ) : FunctionNode
GetFunctions ( ) : IList
GetIndexForNameNode ( Node nameNode ) : int
GetNextTempName ( ) : string
GetParamAndVarConst ( ) : bool[]
GetParamAndVarCount ( ) : int
GetParamAndVarNames ( ) : string[]
GetParamCount ( ) : int
GetParamOrVarName ( int index ) : string
GetRegexpCount ( ) : int
GetRegexpFlags ( int index ) : string
GetRegexpString ( int index ) : string
GetSourceName ( ) : string	Returns the URI, path or descriptive text indicating the origin of this script's source code. Returns the URI, path or descriptive text indicating the origin of this script's source code.
GetSymbols ( ) : IList
ScriptNode ( ) : System
ScriptNode ( int pos ) : System
SetBaseLineno ( int lineno ) : void	Sets base (starting) line number for this script or function. Sets base (starting) line number for this script or function. This is a one-time operation, and throws an exception if the line number has already been set.
SetCompilerData ( object data ) : void
SetEncodedSource ( string encodedSource ) : void	Used by the code generator. Used by the code generator.
SetEncodedSourceBounds ( int start, int end ) : void	Used by code generator. Used by code generator.
SetEncodedSourceEnd ( int end ) : void	Used by code generator. Used by code generator.
SetEncodedSourceStart ( int start ) : void	Used by code generator. Used by code generator.
SetEndLineno ( int lineno ) : void
SetSourceName ( string sourceName ) : void	Sets the URI, path or descriptive text indicating the origin of this script's source code. Sets the URI, path or descriptive text indicating the origin of this script's source code.
SetSymbols ( IList symbols ) : void
Visit ( NodeVisitor v ) : void

Private Methods

Method	Description
AddSymbol ( Symbol symbol ) : void

Method Details

AddFunction() public method

Adds a FunctionNode to the functions table for codegen. Does not set the parent of the node.

public AddFunction ( FunctionNode fnNode ) : int
fnNode	FunctionNode
return	int

AddRegExp() public method

Called by IRFactory to add a RegExp to the regexp table.

public AddRegExp ( RegExpLiteral re ) : void
re	RegExpLiteral
return	void

FlattenSymbolTable() public method

Assign every symbol a unique integer index.

Assign every symbol a unique integer index. Generate arrays of variable names and constness that can be indexed by those indices.

public FlattenSymbolTable ( bool flattenAllTables ) : void
flattenAllTables	bool	/// if true, flatten all symbol tables, /// included nested block scope symbol tables. If false, just flatten the /// script's or function's symbol table. ///
return	void

GetBaseLineno() public method

public GetBaseLineno ( ) : int
return	int

GetCompilerData() public method

public GetCompilerData ( ) : object
return	object

GetEncodedSource() public method

Returns a canonical version of the source for this script or function, for use in implementing the Object.toSource method of JavaScript objects. This source encoding is only recorded during code generation. It must be passed back to Rhino.Decompiler.Decompile(string, int, Rhino.UintMap) to construct the human-readable source string.

Given a parsed AST, you can always convert it to source code using the AstNode.ToSource() method, although it's not guaranteed to produce exactly the same results as Object.toSource with respect to formatting, parenthesization and other details.

public GetEncodedSource ( ) : string
return	string

GetEncodedSourceEnd() public method

Returns the end offset of the encoded source.

Returns the end offset of the encoded source. Only valid if GetEncodedSource() returns non- null .

public GetEncodedSourceEnd ( ) : int
return	int

GetEncodedSourceStart() public method

Returns the start offset of the encoded source.

Returns the start offset of the encoded source. Only valid if GetEncodedSource() returns non- null .

public GetEncodedSourceStart ( ) : int
return	int

GetEndLineno() public method

public GetEndLineno ( ) : int
return	int

GetFunctionCount() public method

public GetFunctionCount ( ) : int
return	int

GetFunctionNode() public method

public GetFunctionNode ( int i ) : FunctionNode
i	int
return	FunctionNode

GetFunctions() public method

public GetFunctions ( ) : IList
return	IList

GetIndexForNameNode() public method

public GetIndexForNameNode ( Node nameNode ) : int
nameNode	Node
return	int

GetNextTempName() public method

public GetNextTempName ( ) : string
return	string

GetParamAndVarConst() public method

public GetParamAndVarConst ( ) : bool[]
return	bool[]

GetParamAndVarCount() public method

public GetParamAndVarCount ( ) : int
return	int

GetParamAndVarNames() public method

public GetParamAndVarNames ( ) : string[]
return	string[]

GetParamCount() public method

public GetParamCount ( ) : int
return	int

GetParamOrVarName() public method

public GetParamOrVarName ( int index ) : string
index	int
return	string

GetRegexpCount() public method

public GetRegexpCount ( ) : int
return	int

GetRegexpFlags() public method

public GetRegexpFlags ( int index ) : string
index	int
return	string

GetRegexpString() public method

public GetRegexpString ( int index ) : string
index	int
return	string

GetSourceName() public method

Returns the URI, path or descriptive text indicating the origin of this script's source code.

public GetSourceName ( ) : string
return	string

GetSymbols() public method

public GetSymbols ( ) : IList
return	IList

ScriptNode() public method

public ScriptNode ( ) : System
return	System

ScriptNode() public method

public ScriptNode ( int pos ) : System
pos	int
return	System

SetBaseLineno() public method

Sets base (starting) line number for this script or function.

Sets base (starting) line number for this script or function. This is a one-time operation, and throws an exception if the line number has already been set.

public SetBaseLineno ( int lineno ) : void
lineno	int
return	void

SetCompilerData() public method

public SetCompilerData ( object data ) : void
data	object
return	void

SetEncodedSource() public method

Used by the code generator.

public SetEncodedSource ( string encodedSource ) : void
encodedSource	string
return	void

SetEncodedSourceBounds() public method

Used by code generator.

public SetEncodedSourceBounds ( int start, int end ) : void
start	int
end	int
return	void

SetEncodedSourceEnd() public method

Used by code generator.

public SetEncodedSourceEnd ( int end ) : void
end	int
return	void

SetEncodedSourceStart() public method

Used by code generator.

public SetEncodedSourceStart ( int start ) : void
start	int
return	void

SetEndLineno() public method

public SetEndLineno ( int lineno ) : void
lineno	int
return	void

SetSourceName() public method

Sets the URI, path or descriptive text indicating the origin of this script's source code.

public SetSourceName ( string sourceName ) : void
sourceName	string
return	void

SetSymbols() public method

public SetSymbols ( IList symbols ) : void
symbols	IList
return	void

Visit() public method

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