Mercurial > hg > graal-compiler

comparison graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/core/TimeNodes.java @ 13514:0fbee3eb71f0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Ruby: import project.
author Chris Seaton <chris.seaton@oracle.com>
date Mon, 06 Jan 2014 17:12:09 +0000
parents
children
comparison
equal deleted inserted replaced
13513:64a23ce736a0 13514:0fbee3eb71f0
1 /*
2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
4 * redistribute it and/or modify it under the terms of the:
5 *
6 * Eclipse Public License version 1.0
7 * GNU General Public License version 2
8 * GNU Lesser General Public License version 2.1
9 */
10 package com.oracle.truffle.ruby.nodes.core;
11
12 import com.oracle.truffle.api.*;
13 import com.oracle.truffle.api.dsl.*;
14 import com.oracle.truffle.ruby.runtime.*;
15 import com.oracle.truffle.ruby.runtime.core.*;
16
17 @CoreClass(name = "Time")
18 public abstract class TimeNodes {
19
20 @CoreMethod(names = "-", minArgs = 1, maxArgs = 1)
21 public abstract static class SubNode extends CoreMethodNode {
22
23 public SubNode(RubyContext context, SourceSection sourceSection) {
24 super(context, sourceSection);
25 }
26
27 public SubNode(SubNode prev) {
28 super(prev);
29 }
30
31 @Specialization
32 public double sub(RubyTime a, RubyTime b) {
33 return a.subtract(b);
34 }
35
36 }
37
38 @CoreMethod(names = "now", isModuleMethod = true, needsSelf = false, maxArgs = 0)
39 public abstract static class NowNode extends CoreMethodNode {
40
41 public NowNode(RubyContext context, SourceSection sourceSection) {
42 super(context, sourceSection);
43 }
44
45 public NowNode(NowNode prev) {
46 super(prev);
47 }
48
49 @Specialization
50 public RubyTime now() {
51 return RubyTime.fromDate(getContext().getCoreLibrary().getTimeClass(), System.currentTimeMillis());
52 }
53
54 }
55
56 }