|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--schemaSQLParser.visitor.DepthFirstVisitor | +--schemaSQLParser.visitor.TreeDumper
Dumps the syntax tree to a Writer using the location information in each NodeToken.
Field Summary | |
private int |
curColumn
|
private int |
curLine
|
protected java.io.PrintWriter |
out
|
private boolean |
printSpecials
|
private boolean |
startAtNextToken
|
Constructor Summary | |
TreeDumper()
The default constructor uses System.out as its output location. |
|
TreeDumper(java.io.OutputStream o)
|
|
TreeDumper(java.io.Writer o)
|
Method Summary | |
void |
flushWriter()
Flushes the OutputStream or Writer that this TreeDumper is using. |
void |
printSpecials(boolean b)
Allows you to specify whether or not to print special tokens. |
private void |
printToken(java.lang.String s)
|
void |
resetPosition()
Resets the position of the output "cursor" to the first line and column. |
void |
startAtNextToken()
Starts the tree dumper on the line containing the next token visited. |
void |
visit(schemaSQLParser.syntaxtree.NodeToken n)
Dumps the current NodeToken to the output stream being used. |
Methods inherited from class schemaSQLParser.visitor.DepthFirstVisitor |
visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit |
Methods inherited from class java.lang.Object |
|
Field Detail |
protected java.io.PrintWriter out
private int curLine
private int curColumn
private boolean startAtNextToken
private boolean printSpecials
Constructor Detail |
public TreeDumper()
public TreeDumper(java.io.Writer o)
public TreeDumper(java.io.OutputStream o)
Method Detail |
public void flushWriter()
public void printSpecials(boolean b)
public void startAtNextToken()
public void resetPosition()
public void visit(schemaSQLParser.syntaxtree.NodeToken n)
visit
in class DepthFirstVisitor
IllegalStateException
- if the token position is invalid
relative to the current position, i.e. its location places it
before the previous token.private void printToken(java.lang.String s)
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |