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annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/frame/FrameSlotImpl.java @ 11638:269e6794e1ec
Truffle: Frame restructuring.
author | Andreas Woess <andreas.woess@jku.at> |
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date | Sun, 15 Sep 2013 02:39:07 +0200 |
parents | 494b818b527c |
children | 139b84d713bc |
rev | line source |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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1 /* |
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2 * Copyright (c) 2012, 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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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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4 * |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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5 * This code is free software; you can redistribute it and/or modify it |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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6 * under the terms of the GNU General Public License version 2 only, as |
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Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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7 * published by the Free Software Foundation. Oracle designates this |
494b818b527c
Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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8 * particular file as subject to the "Classpath" exception as provided |
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Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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9 * by Oracle in the LICENSE file that accompanied this code. |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
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parents:
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10 * |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
07f8d136a05e
Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
07f8d136a05e
Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
07f8d136a05e
Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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14 * version 2 for more details (a copy is included in the LICENSE file that |
07f8d136a05e
Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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15 * accompanied this code). |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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16 * |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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17 * You should have received a copy of the GNU General Public License version |
07f8d136a05e
Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
07f8d136a05e
Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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20 * |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
07f8d136a05e
Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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22 * or visit www.oracle.com if you need additional information or have any |
07f8d136a05e
Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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23 * questions. |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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24 */ |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
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25 package com.oracle.truffle.api.frame; |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
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26 |
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27 public final class FrameSlotImpl implements FrameSlot { |
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28 |
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29 private final FrameDescriptor descriptor; |
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30 private final Object identifier; |
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31 private final int index; |
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32 private FrameSlotKind kind; |
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33 |
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34 public FrameSlotImpl(FrameDescriptor descriptor, Object identifier, int index, FrameSlotKind kind) { |
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35 this.descriptor = descriptor; |
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36 this.identifier = identifier; |
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37 this.index = index; |
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38 this.kind = kind; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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39 } |
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Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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40 |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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41 public Object getIdentifier() { |
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42 return identifier; |
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43 } |
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parents:
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44 |
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45 public int getIndex() { |
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46 return index; |
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47 } |
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48 |
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49 public FrameSlotKind getKind() { |
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50 return kind; |
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51 } |
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52 |
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53 public void setKind(final FrameSlotKind kind) { |
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54 if (this.kind != kind) { |
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55 this.kind = kind; |
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56 this.descriptor.updateVersion(); |
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57 } |
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58 } |
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parents:
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59 |
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60 @Override |
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61 public String toString() { |
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62 return "[" + index + "," + identifier + "," + kind + "]"; |
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63 } |
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64 |
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65 @Override |
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66 public FrameDescriptor getFrameDescriptor() { |
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67 return this.descriptor; |
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68 } |
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69 } |