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annotate graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/LayoutBuilder.java @ 21383:5cd0166c1b25
Remove unnecessary check for null location
author | Christian Wimmer <christian.wimmer@oracle.com> |
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date | Thu, 14 May 2015 16:08:49 -0700 |
parents | f439fdb137a3 |
children | b1530a6cce8c |
rev | line source |
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1 /* |
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2 * Copyright (c) 2014, 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. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 package com.oracle.truffle.api.object; |
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26 |
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27 import java.util.*; |
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28 |
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29 import com.oracle.truffle.api.nodes.NodeUtil.*; |
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30 import com.oracle.truffle.api.object.Layout.*; |
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31 |
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32 public class LayoutBuilder { |
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33 private EnumSet<ImplicitCast> allowedImplicitCasts; |
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34 private FieldOffsetProvider fieldOffsetProvider; |
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35 |
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36 public LayoutBuilder() { |
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37 this.allowedImplicitCasts = Layout.NONE; |
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38 this.fieldOffsetProvider = null; |
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39 } |
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40 |
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41 public Layout build() { |
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42 return Layout.getFactory().createLayout(this); |
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43 } |
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44 |
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45 public LayoutBuilder setAllowedImplicitCasts(EnumSet<ImplicitCast> allowedImplicitCasts) { |
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46 this.allowedImplicitCasts = allowedImplicitCasts; |
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47 return this; |
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48 } |
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49 |
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50 public LayoutBuilder setFieldOffsetProvider(FieldOffsetProvider fieldOffsetProvider) { |
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51 this.fieldOffsetProvider = fieldOffsetProvider; |
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52 return this; |
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53 } |
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54 |
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55 public EnumSet<ImplicitCast> getAllowedImplicitCasts() { |
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56 return allowedImplicitCasts; |
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57 } |
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58 |
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59 public FieldOffsetProvider getFieldOffsetProvider() { |
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60 return fieldOffsetProvider; |
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61 } |
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62 } |