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annotate truffle/com.oracle.truffle.object/src/com/oracle/truffle/object/ObjectStorageOptions.java @ 22157:dc83cc1f94f2

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Using fully qualified imports
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 16 Sep 2015 11:33:22 +0200
parents 9c8c0937da41
children c3ea80aa5762
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1 /*
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2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.truffle.object;
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24
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dc83cc1f94f2 Using fully qualified imports
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25 import static com.oracle.truffle.api.object.Layout.OPTION_PREFIX;
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26
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27 public class ObjectStorageOptions {
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28 // Shape configuration
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29 /** Primitive location switch. */
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30 public static boolean PrimitiveLocations = booleanOption(OPTION_PREFIX + "PrimitiveLocations", true);
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31 public static boolean IntegerLocations = booleanOption(OPTION_PREFIX + "IntegerLocations", true);
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32 public static boolean DoubleLocations = booleanOption(OPTION_PREFIX + "DoubleLocations", true);
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33 public static boolean LongLocations = booleanOption(OPTION_PREFIX + "LongLocations", true);
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34 public static boolean BooleanLocations = booleanOption(OPTION_PREFIX + "BooleanLocations", true);
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35 public static boolean TypedObjectLocations = booleanOption(OPTION_PREFIX + "TypedObjectLocations", true);
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36
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37 /** Allocation of in-object fields. */
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38 public static boolean InObjectFields = booleanOption(OPTION_PREFIX + "InObjectFields", true);
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39
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40 // Debug options (should be final)
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41 public static final boolean TraceReshape = booleanOption(OPTION_PREFIX + "TraceReshape", false);
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42 public static final boolean DumpShapes = booleanOption(OPTION_PREFIX + "DumpShapes", false);
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43
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44 public static final boolean Profile = booleanOption(OPTION_PREFIX + "Profile", false);
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45 public static final int ProfileTopResults = Integer.getInteger(OPTION_PREFIX + "ProfileTopResults", -1);
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46
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47 public static boolean booleanOption(String name, boolean defaultValue) {
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48 String value = System.getProperty(name);
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49 return value == null ? defaultValue : value.equalsIgnoreCase("true");
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50 }
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51 }