01: /*
02: *
03: *
04: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
05: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License version
09: * 2 only, as published by the Free Software Foundation.
10: *
11: * This program is distributed in the hope that it will be useful, but
12: * WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * General Public License version 2 for more details (a copy is
15: * included at /legal/license.txt).
16: *
17: * You should have received a copy of the GNU General Public License
18: * version 2 along with this work; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA
21: *
22: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
23: * Clara, CA 95054 or visit www.sun.com if you need additional
24: * information or have any questions.
25: */
26: package com.sun.perseus.model;
27:
28: /**
29: * An <code>OffsetCondition</code> generates a single <code>TimeInstance</code>
30: * on initialization.
31: *
32: * @version $Id: OffsetCondition.java,v 1.2 2006/04/21 06:38:06 st125089 Exp $
33: */
34: public final class OffsetCondition extends TimeCondition {
35: /**
36: * Offset from the time container's begin time.
37: */
38: long offset;
39:
40: /**
41: * @param timedElement the associated <code>TimedElementSupport</code>.
42: * Should not be null.
43: * @param isBegin defines whether this condition is for a begin list.
44: * @param offset offset compared to the time container's begin time.
45: */
46: public OffsetCondition(final TimedElementSupport timedElement,
47: final boolean isBegin, final long offset) {
48: super (timedElement, isBegin);
49: this .offset = offset;
50:
51: //
52: // Insert a new TimeInstance in the associated TimedElementSupport's
53: // begin or end list.
54: //
55: new TimeInstance(timedElement, new Time(offset), false, // no clear on reset
56: isBegin);
57: }
58:
59: /**
60: * Converts this <code>OffsetCondition</code> to a String trait.
61: *
62: * @return a string describing this <code>TimeCondition</code>
63: */
64: protected String toStringTrait() {
65: return (offset / 1000f) + "s";
66: }
67:
68: }
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