author | mcimadamore |
Wed, 06 Feb 2013 14:03:39 +0000 | |
changeset 15705 | c4124695db0c |
parent 5847 | 1908176fd6e3 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package com.sun.tools.javac.model; |
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import javax.tools.JavaFileObject; |
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import com.sun.tools.javac.util.Position; |
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/** |
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* Implementation of model API SourcePosition based on javac internal state. |
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* |
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5847
1908176fd6e3
6944312: Potential rebranding issues in openjdk/langtools repository sources
jjg
parents:
5520
diff
changeset
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* <p><b>This is NOT part of any supported API. |
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* If you write code that depends on this, you do so at your own |
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* risk. This code and its internal interfaces are subject to change |
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* or deletion without notice.</b></p> |
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*/ |
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class JavacSourcePosition { |
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final JavaFileObject sourcefile; |
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final int pos; |
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final Position.LineMap lineMap; |
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JavacSourcePosition(JavaFileObject sourcefile, |
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int pos, |
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Position.LineMap lineMap) { |
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this.sourcefile = sourcefile; |
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this.pos = pos; |
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this.lineMap = (pos != Position.NOPOS) ? lineMap : null; |
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} |
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public JavaFileObject getFile() { |
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return sourcefile; |
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} |
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public int getOffset() { |
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return pos; // makes use of fact that Position.NOPOS == -1 |
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} |
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public int getLine() { |
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return (lineMap != null) ? lineMap.getLineNumber(pos) : -1; |
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} |
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public int getColumn() { |
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return (lineMap != null) ? lineMap.getColumnNumber(pos) : -1; |
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} |
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public String toString() { |
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int line = getLine(); |
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return (line > 0) |
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? sourcefile + ":" + line |
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: sourcefile.toString(); |
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} |
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} |