Mercurial > hg > graal-jvmci-8
diff graal/com.oracle.truffle.api/src/com/oracle/truffle/api/source/LineLocation.java @ 16068:74e142bd2b12
Truffle/Source: major API revision
- All source-related classes now in com.oracle.truffle.api.source
- SourceFactory replaced with factory methods on Source
- Revision, renaming, and documentation to methods on Source and SourceSection
- NullSourceSection is now a utility class
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
---|---|
date | Fri, 06 Jun 2014 22:13:00 -0700 |
parents | |
children | 6f7d3f3703d3 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/source/LineLocation.java Fri Jun 06 22:13:00 2014 -0700 @@ -0,0 +1,41 @@ +/* + * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ +package com.oracle.truffle.api.source; + +/** + * A specification for a location in guest language source, expressed as a line number in a specific + * instance of {@link Source}, suitable for hash table keys with equality defined in terms of + * content. + */ +public interface LineLocation extends Comparable<Object> { + + public Source getSource(); + + /** + * Gets the 1-based number of a line in the source + */ + public int getLineNumber(); + +}