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Class edu.mit.ai.psg.jevaES.SimpleNode 

java.lang.Object
   |
   +----edu.mit.ai.psg.jevaES.SimpleNode
public class SimpleNode
extends Object
implements Node
Root class for all parse tree nodes. Contains an array of child nodes. Amended to contain first and last+1 token of the parsed syntax, so the syntax can be regenerated. Additions:

Author:
CarlManning, caroma@ai.mit.edu
Copyright (c) 1997 Massachusetts Institute of Technology

Constructor Index

o SimpleNode(int)

Method Index

o dump(String)
o getBeginToken()
o getEndToken()
o jjtAddChild(Node, int)
o jjtClose()
o jjtGetChild(int)
o jjtGetNumChildren()
o jjtGetParent()
o jjtOpen()
o jjtSetParent(Node)
o print(PrintWriter)
Print tokens of parsed node's syntax, including children, to stream.
o print(PrintWriter, boolean)
o printToString()
Print tokens of parsed node's syntax, including children, to string.
o printToString(boolean)
o setBeginToken(Token)
Called by the parser to set the first token of the parsed syntax
o setEndToken(Token)
Called by the parser to set the last+1 token of the parsed syntax
o toString()
o toString(String)

Constructors

o SimpleNode 
 public SimpleNode(int i)

Methods

o jjtOpen 
 public void jjtOpen()
o jjtClose 
 public void jjtClose()
o jjtSetParent 
 public void jjtSetParent(Node n)
o jjtGetParent 
 public Node jjtGetParent()
o jjtAddChild 
 public void jjtAddChild(Node n,
                         int i)
o jjtGetChild 
 public Node jjtGetChild(int i)
o jjtGetNumChildren 
 public int jjtGetNumChildren()
o toString 
 public String toString()
Overrides:
toString in class Object
o toString 
 public String toString(String prefix)
o dump 
 public void dump(String prefix)
o getBeginToken 
 public Token getBeginToken()
Returns:
the first token (in token chain) of the parsed syntax
o getEndToken 
 public Token getEndToken()
Returns:
the token after the last token of the parsed syntax
o setBeginToken 
 public void setBeginToken(Token t)
Called by the parser to set the first token of the parsed syntax

o setEndToken 
 public void setEndToken(Token t)
Called by the parser to set the last+1 token of the parsed syntax

o print 
 public void print(PrintWriter stream)
Print tokens of parsed node's syntax, including children, to stream. also prints special tokens (whitespace and comments)

o print 
 public void print(PrintWriter stream,
                   boolean includeSpecialTokens)
o printToString 
 public String printToString()
Print tokens of parsed node's syntax, including children, to string. Includes special tokens (whitespace and comments).

Returns:
a string recreating node's syntax
o printToString 
 public String printToString(boolean includeSpecialTokens)

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