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56 lines
2.0 KiB
Java
56 lines
2.0 KiB
Java
/*
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* Copyright 2001-2002 Sun Microsystems, Inc. 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. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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package com.sun.javadoc;
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import java.io.File;
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/**
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* This interface describes a source position: filename, line number,
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* and column number.
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*
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* @since 1.4
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* @author Neal M Gafter
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*/
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public interface SourcePosition {
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/** The source file. Returns null if no file information is
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* available. */
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File file();
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/** The line in the source file. The first line is numbered 1;
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* 0 means no line number information is available. */
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int line();
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/** The column in the source file. The first column is
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* numbered 1; 0 means no column information is available.
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* Columns count characters in the input stream; a tab
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* advances the column number to the next 8-column tab stop.
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*/
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int column();
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/** Convert the source position to the form "Filename:line". */
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String toString();
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}
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