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/*********************************************************************************
* TTCN-3 Parser - A Java based TTCN-3 Parser using ANTLR
* Copyright (C) 2000, 2001 Testing Technologies IST GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*********************************************************************************/
/* -----------------------------------------------------------------------------
*
* AUTHOR: Theofanis Vassiliou-Gioles
* DATE: August, 2000
*
* REVISION INFO:
* $Revision: 1.10 $ $Date: 2000/12/24 12:49:48 $
*
* -----------------------------------------------------------------------------
*/
import antlr.collections.AST;
import antlr.*;
import java.io.IOException;
import java.io.PrintWriter;
/** ColumnAST node implementation */
public class ColumnAST extends CommonAST {
protected int _col;
protected int _endCol;
protected int _line;
protected int _endLine;
public ColumnAST() {
super();
_line = 0;
_col = 0;
}
public ColumnAST(Token tok) {
super(tok);
initialize(tok);
}
public void initialize(int t, String txt) {
setType(t);
setText(txt);
_line = 0;
_col = 0;
}
public void initialize(AST t) {
setText(t.getText());
setType(t.getType());
if( (t instanceof ColumnAST))
{
ColumnAST cAst = (ColumnAST) t;
_line = cAst._line;
_col = cAst._col;
_endCol = cAst._endCol;
}
else
{
_line = 0;
_col = 0;
_endCol = 0;
}
return;
}
public void initialize(Token tok) {
setText(tok.getText());
setType(tok.getType());
_line = tok.getLine();
_col = tok.getColumn();
_endCol = tok.getColumn() + tok.getText().length();
}
public int getColumn() {
return _col;
}
public int getEndColumn() {
return _endCol;
}
public int getEndLine() {
return _endLine;
}
public int getLine() {
return _line;
}
public void setColumn(int c) {
_col=c;
}
public void setLine(int l) {
_line=l;
}
public void setLocation(int l, int c)
{
_line=l;
_col=c;
}
public void setLocation(ColumnAST mtok)
{
try {
_line = mtok.getLine();
_col = mtok.getColumn();
_endCol = mtok.getColumn();
_endLine = mtok.getLine();
} catch (NullPointerException nex)
{
// sometimes it may happen, that mtok is null. Handling
// this in the grammer creates a lot of overhead
return;
}
}
public void setEndLocation(ColumnAST tok)
{
try {
_endCol = tok.getColumn() + tok.getText().length();
_endLine = tok.getLine();
} catch (NullPointerException nex)
{
// sometimes it may happen, that mtok is null. Handling
// this in the grammer creates a lot of overhead
return;
}
}
public void setLocationEnd(ColumnAST tok)
{
try {
_endCol = tok.getEndColumn();
_endLine = tok.getEndLine();
} catch (NullPointerException nex)
{
// sometimes it may happen, that mtok is null. Handling
// this in the grammer creates a lot of overhead
return;
}
}
public void setLocation(ColumnAST startTok, ColumnAST endTok)
{
try {
_line = startTok.getLine();
_col = startTok.getColumn();
_endCol = endTok.getEndColumn();
_endLine = endTok.getLine();
} catch (NullPointerException nex)
{
// sometimes it may happen, that mtok is null. Handling
// this in the grammer creates a lot of overhead
return;
}
}
public String toString()
{
return "["+getText() + "," + getText().length() + ":" + getLine() + "."+ getColumn() + "]";
}
}
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