C# Class Antlr4.Runtime.Tree.Trees

A set of utility routines useful for all kinds of ANTLR trees.

Datei anzeigen Open project: antlr/antlr4

Public Methods

Method	Description
Descendants ( IParseTree t ) : IList
FindAllNodes ( IParseTree t, int index, bool findTokens ) : IList
FindAllRuleNodes ( IParseTree t, int ruleIndex ) : ICollection
FindAllTokenNodes ( IParseTree t, int ttype ) : ICollection
GetChildren ( ITree t ) : IList	Return ordered list of all children of this node
GetNodeText ( ITree t, IList ruleNames ) : string
GetNodeText ( ITree t, Parser recog ) : string
ToStringTree ( ITree t ) : string	Print out a whole tree in LISP form. Print out a whole tree in LISP form. GetNodeText(ITree, Antlr4.Runtime.Parser) is used on the node payloads to get the text for the nodes. Detect parse trees and extract data appropriately.
ToStringTree ( ITree t, IList ruleNames ) : string	Print out a whole tree in LISP form. Print out a whole tree in LISP form. GetNodeText(ITree, Antlr4.Runtime.Parser) is used on the node payloads to get the text for the nodes. Detect parse trees and extract data appropriately.
ToStringTree ( ITree t, Parser recog ) : string	Print out a whole tree in LISP form. Print out a whole tree in LISP form. GetNodeText(ITree, Antlr4.Runtime.Parser) is used on the node payloads to get the text for the nodes. Detect parse trees and extract data appropriately.

Private Methods

Method	Description
GetAncestors ( ITree t ) : IList
Trees ( ) : System.Collections.Generic
_findAllNodes ( IParseTree t, int index, bool findTokens, IList nodes ) : void

Method Details

Descendants() public static method

public static Descendants ( IParseTree t ) : IList
t	IParseTree
return	IList

FindAllNodes() public static method

public static FindAllNodes ( IParseTree t, int index, bool findTokens ) : IList
t	IParseTree
index	int
findTokens	bool
return	IList

FindAllRuleNodes() public static method

public static FindAllRuleNodes ( IParseTree t, int ruleIndex ) : ICollection
t	IParseTree
ruleIndex	int
return	ICollection

FindAllTokenNodes() public static method

public static FindAllTokenNodes ( IParseTree t, int ttype ) : ICollection
t	IParseTree
ttype	int
return	ICollection

GetChildren() public static method

Return ordered list of all children of this node

public static GetChildren ( ITree t ) : IList
t	ITree
return	IList

GetNodeText() public static method

public static GetNodeText ( ITree t, IList ruleNames ) : string
t	ITree
ruleNames	IList
return	string

GetNodeText() public static method

public static GetNodeText ( ITree t, Parser recog ) : string
t	ITree
recog	Parser
return	string

ToStringTree() public static method

Print out a whole tree in LISP form.

Print out a whole tree in LISP form. GetNodeText(ITree, Antlr4.Runtime.Parser) is used on the node payloads to get the text for the nodes. Detect parse trees and extract data appropriately.

public static ToStringTree ( ITree t ) : string
t	ITree
return	string

ToStringTree() public static method

Print out a whole tree in LISP form.

Print out a whole tree in LISP form. GetNodeText(ITree, Antlr4.Runtime.Parser) is used on the node payloads to get the text for the nodes. Detect parse trees and extract data appropriately.

public static ToStringTree ( ITree t, IList ruleNames ) : string
t	ITree
ruleNames	IList
return	string

ToStringTree() public static method

Print out a whole tree in LISP form.

Print out a whole tree in LISP form. GetNodeText(ITree, Antlr4.Runtime.Parser) is used on the node payloads to get the text for the nodes. Detect parse trees and extract data appropriately.

public static ToStringTree ( ITree t, Parser recog ) : string
t	ITree
recog	Parser
return	string