Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/core/TimeNodes.java @ 13942:1ee27cd07ed0
Make code extensible
author | Christian Wimmer <christian.wimmer@oracle.com> |
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date | Wed, 12 Feb 2014 10:25:29 -0800 |
parents | 0fbee3eb71f0 |
children |
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/* * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This * code is released under a tri EPL/GPL/LGPL license. You can use it, * redistribute it and/or modify it under the terms of the: * * Eclipse Public License version 1.0 * GNU General Public License version 2 * GNU Lesser General Public License version 2.1 */ package com.oracle.truffle.ruby.nodes.core; import com.oracle.truffle.api.*; import com.oracle.truffle.api.dsl.*; import com.oracle.truffle.ruby.runtime.*; import com.oracle.truffle.ruby.runtime.core.*; @CoreClass(name = "Time") public abstract class TimeNodes { @CoreMethod(names = "-", minArgs = 1, maxArgs = 1) public abstract static class SubNode extends CoreMethodNode { public SubNode(RubyContext context, SourceSection sourceSection) { super(context, sourceSection); } public SubNode(SubNode prev) { super(prev); } @Specialization public double sub(RubyTime a, RubyTime b) { return a.subtract(b); } } @CoreMethod(names = "now", isModuleMethod = true, needsSelf = false, maxArgs = 0) public abstract static class NowNode extends CoreMethodNode { public NowNode(RubyContext context, SourceSection sourceSection) { super(context, sourceSection); } public NowNode(NowNode prev) { super(prev); } @Specialization public RubyTime now() { return RubyTime.fromDate(getContext().getCoreLibrary().getTimeClass(), System.currentTimeMillis()); } } }