1 /*
2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 package com.sun.hotspot.tools.compiler;
26
27 import java.io.PrintStream;
28
29 /**
30 *
31 * @author never
32 */
33 public abstract class BasicLogEvent implements LogEvent {
34
35 protected final String id;
36 protected final double start;
37 protected double end;
38 protected Compilation compilation;
39
40 BasicLogEvent(double start, String id) {
41 this.start = start;
42 this.end = start;
43 this.id = id;
44 }
45
46 public double getStart() {
47 return start;
48 }
49
50 public double getEnd() {
51 return end;
52 }
53
54 public void setEnd(double end) {
55 this.end = end;
56 }
57
58 public double getElapsedTime() {
59 return ((int) ((getEnd() - getStart()) * 1000)) / 1000.0;
60 }
61
62 public String getId() {
63 return id;
64 }
65
66 public Compilation getCompilation() {
67 return compilation;
68 }
69
70 public void setCompilation(Compilation compilation) {
71 this.compilation = compilation;
72 }
73
74 abstract public void print(PrintStream stream);
75 }
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1 /*
2 * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 package com.sun.hotspot.tools.compiler;
26
27 import java.io.PrintStream;
28
29 /**
30 * Provide basic data structures and behaviour for {@link LogEvent}s.
31 */
32 public abstract class BasicLogEvent implements LogEvent {
33
34 /**
35 * The event's ID. This is a number; we represent it as a string for
36 * convenience.
37 */
38 protected final String id;
39
40 /**
41 * The event's start time.
42 */
43 protected final double start;
44
45 /**
46 * The event's end time.
47 */
48 protected double end;
49
50 /**
51 * The compilation during which this event was signalled.
52 */
53 protected Compilation compilation;
54
55 BasicLogEvent(double start, String id) {
56 this.start = start;
57 this.end = start;
58 this.id = id;
59 }
60
61 public final double getStart() {
62 return start;
63 }
64
65 public final double getEnd() {
66 return end;
67 }
68
69 public final void setEnd(double end) {
70 this.end = end;
71 }
72
73 public final double getElapsedTime() {
74 return ((int) ((getEnd() - getStart()) * 1000)) / 1000.0;
75 }
76
77 public final String getId() {
78 return id;
79 }
80
81 public final Compilation getCompilation() {
82 return compilation;
83 }
84
85 /**
86 * Set the compilation for this event. This is not a {@code final} method
87 * as it is overridden in {@link UncommonTrapEvent}.
88 */
89 public void setCompilation(Compilation compilation) {
90 this.compilation = compilation;
91 }
92
93 abstract public void print(PrintStream stream, boolean printID);
94 }
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