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annotate graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/node/NodeExecutionData.java @ 14628:a08b8694f556

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Truffle: Node API changes deprecate adoptChild, no longer needed in constructor add Node#insert for inserting new nodes into the tree (previously adoptChild) add Node#adoptChildren() helper method that adopts all (direct and indirect) children of a node, automatically called in TruffleRuntime#createCallTarget
author Andreas Woess <andreas.woess@jku.at>
date Wed, 19 Mar 2014 23:11:46 +0100
parents 25ecb47a6d0e
children 64dcb92ee75a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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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.dsl.processor.node;
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24
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25 import javax.lang.model.type.*;
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26
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27 import com.oracle.truffle.dsl.processor.node.NodeChildData.*;
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28
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29 public class NodeExecutionData {
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30
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31 private final NodeChildData child;
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32 private final String name;
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33 private final int index;
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34 private final boolean shortCircuit;
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35
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36 public NodeExecutionData(NodeChildData child, int index, boolean shortCircuit) {
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37 this.child = child;
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38 this.index = index;
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39 this.shortCircuit = shortCircuit;
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40 this.name = createName();
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41 }
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42
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43 private String createName() {
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44 if (isIndexed()) {
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45 return child.getName() + index;
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46 }
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47 return child.getName();
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48 }
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49
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50 public TypeMirror getNodeType() {
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51 TypeMirror type;
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52 if (child.getCardinality() == Cardinality.MANY && child.getNodeType().getKind() == TypeKind.ARRAY) {
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53 type = ((ArrayType) child.getNodeType()).getComponentType();
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54 } else {
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55 type = child.getNodeType();
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56 }
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57 return type;
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58 }
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59
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60 public String getName() {
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61 return name;
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62 }
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63
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64 public NodeChildData getChild() {
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65 return child;
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66 }
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67
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68 public int getIndex() {
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69 return index;
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70 }
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71
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72 public boolean isIndexed() {
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73 return index > -1;
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74 }
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75
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76 public boolean isShortCircuit() {
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77 return shortCircuit;
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78 }
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79
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80 public String getShortCircuitId() {
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81 return createShortCircuitId(child, index);
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82 }
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83
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84 public static String createShortCircuitId(NodeChildData child, int varArgsIndex) {
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85 String shortCircuitName = child.getName();
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86 if (child.getCardinality().isMany()) {
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87 shortCircuitName = shortCircuitName + "[" + varArgsIndex + "]";
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88 }
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89 return shortCircuitName;
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90 }
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91
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92 }