| /* |
| $Id$ |
| |
| Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved. |
| |
| Redistribution and use of this software and associated documentation |
| ("Software"), with or without modification, are permitted provided |
| that the following conditions are met: |
| |
| 1. Redistributions of source code must retain copyright |
| statements and notices. Redistributions must also contain a |
| copy of this document. |
| |
| 2. Redistributions in binary form must reproduce the |
| above copyright notice, this list of conditions and the |
| following disclaimer in the documentation and/or other |
| materials provided with the distribution. |
| |
| 3. The name "groovy" must not be used to endorse or promote |
| products derived from this Software without prior written |
| permission of The Codehaus. For written permission, |
| please contact info@codehaus.org. |
| |
| 4. Products derived from this Software may not be called "groovy" |
| nor may "groovy" appear in their names without prior written |
| permission of The Codehaus. "groovy" is a registered |
| trademark of The Codehaus. |
| |
| 5. Due credit should be given to The Codehaus - |
| http://groovy.codehaus.org/ |
| |
| THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS |
| ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT |
| NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
| THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
| INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| */ |
| package org.codehaus.groovy.ast; |
| |
| |
| /** |
| * Base class for any AST node |
| * |
| * @author <a href="mailto:james@coredevelopers.net">James Strachan</a> |
| * @version $Revision$ |
| */ |
| public class ASTNode { |
| |
| private int lineNumber = -1; |
| private int columnNumber = -1; |
| private int lastLineNumber = -1; |
| private int lastColumnNumber = -1; |
| |
| public void visit(GroovyCodeVisitor visitor) { |
| throw new RuntimeException("No visit() method implemented for class: " + getClass().getName()); |
| } |
| |
| public String getText() { |
| return "<not implemented yet for class: " + getClass().getName() + ">"; |
| } |
| |
| public int getLineNumber() { |
| return lineNumber; |
| } |
| |
| public void setLineNumber(int lineNumber) { |
| this.lineNumber = lineNumber; |
| } |
| |
| public int getColumnNumber() { |
| return columnNumber; |
| } |
| |
| public void setColumnNumber(int columnNumber) { |
| this.columnNumber = columnNumber; |
| } |
| |
| public int getLastLineNumber() { |
| return lastLineNumber; |
| } |
| |
| public void setLastLineNumber(int lastLineNumber) { |
| this.lastLineNumber = lastLineNumber; |
| } |
| |
| public int getLastColumnNumber() { |
| return lastColumnNumber; |
| } |
| |
| public void setLastColumnNumber(int lastColumnNumber) { |
| this.lastColumnNumber = lastColumnNumber; |
| } |
| |
| /** |
| * Sets the source position using another ASTNode. |
| * The sourcePosition consists of a line/column pair for |
| * the start and a line/column pair for the end of the |
| * expression or statement |
| * |
| */ |
| public void setSourcePosition(ASTNode node) { |
| this.columnNumber = node.getColumnNumber(); |
| this.lastLineNumber = node.getLastLineNumber(); |
| this.lastColumnNumber = node.getLastColumnNumber(); |
| this.lineNumber = node.getLineNumber(); |
| } |
| } |