1 /*
2 * This file is part of Pease Plate Template Engine.
3 *
4 * Pease Plate Template Engine is free software: you can redistribute
5 * it and/or modify it under the terms of the GNU Lesser General
6 * Public License as published by the Free Software Foundation,
7 * either version 3 of the License, or any later version.
8 *
9 * Pease Plate Template Engine is distributed in the hope that it
10 * will be useful, but WITHOUT ANY WARRANTY; without even the implied
11 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12 * See the GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Pease Plate Template Engine. If not, see
16 * <http://www.gnu.org/licenses/>.
17 *
18 * Copyright (c) 2008 Manfred HANTSCHEL
19 */
20 package org.peaseplate.internal.lang.command;
21
22 import org.peaseplate.TemplateRuntimeException;
23 import org.peaseplate.locator.TemplateLocator;
24
25 public class UnsignedShiftRightCommand extends AbstractNumericCommand {
26
27 public UnsignedShiftRightCommand(TemplateLocator locator, int line, int column, ICommand leftCommand, ICommand rightCommand) {
28 super(locator, line, column, leftCommand, rightCommand);
29 }
30
31 /**
32 * @see org.peaseplate.internal.lang.command.AbstractNumericCommand#getSign()
33 */
34 @Override
35 public String getSign() {
36 return ">>>";
37 }
38
39 /**
40 * @see org.peaseplate.internal.lang.command.AbstractNumericCommand#calculate(java.lang.Byte, java.lang.Byte)
41 */
42 @Override
43 public Byte calculate(Byte left, Byte right) throws TemplateRuntimeException {
44 return Byte.valueOf((byte)(left.byteValue() >>> right.byteValue()));
45 }
46
47 /**
48 * @see org.peaseplate.internal.lang.command.AbstractNumericCommand#calculate(java.lang.Short, java.lang.Short)
49 */
50 @Override
51 public Short calculate(Short left, Short right) throws TemplateRuntimeException {
52 return Short.valueOf((short)(left.shortValue() >>> right.shortValue()));
53 }
54
55 /**
56 * @see org.peaseplate.internal.lang.command.AbstractNumericCommand#calculate(java.lang.Character, java.lang.Character)
57 */
58 @Override
59 public Character calculate(Character left, Character right) throws TemplateRuntimeException {
60 return Character.valueOf((char)(left.charValue() >>> right.charValue()));
61 }
62
63 /**
64 * @see org.peaseplate.internal.lang.command.AbstractNumericCommand#calculate(java.lang.Integer, java.lang.Integer)
65 */
66 @Override
67 public Integer calculate(Integer left, Integer right) throws TemplateRuntimeException {
68 return Integer.valueOf(left.intValue() >>> right.intValue());
69 }
70
71 /**
72 * @see org.peaseplate.internal.lang.command.AbstractNumericCommand#calculate(java.lang.Long, java.lang.Long)
73 */
74 @Override
75 public Long calculate(Long left, Long right) throws TemplateRuntimeException {
76 return Long.valueOf(left.longValue() >>> right.longValue());
77 }
78
79 }