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1 /* |
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2 * Copyright (c) 1997, 2011, 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 |
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26 package com.sun.xml.internal.bind.v2.model.nav; |
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27 |
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28 import java.lang.reflect.GenericArrayType; |
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29 import java.lang.reflect.Type; |
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30 |
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31 /** |
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32 * Implementation of GenericArrayType interface for core reflection. |
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33 */ |
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34 final class GenericArrayTypeImpl implements GenericArrayType { |
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35 private Type genericComponentType; |
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36 |
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37 GenericArrayTypeImpl(Type ct) { |
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38 assert ct!=null; |
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39 genericComponentType = ct; |
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40 } |
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41 |
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42 /** |
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43 * Returns a <tt>Type</tt> object representing the component type |
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44 * of this array. |
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45 * |
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46 * @return a <tt>Type</tt> object representing the component type |
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47 * of this array |
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48 * @since 1.5 |
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49 */ |
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50 public Type getGenericComponentType() { |
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51 return genericComponentType; // return cached component type |
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52 } |
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53 |
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54 public String toString() { |
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55 Type componentType = getGenericComponentType(); |
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56 StringBuilder sb = new StringBuilder(); |
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57 |
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58 if (componentType instanceof Class) |
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59 sb.append(((Class) componentType).getName()); |
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60 else |
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61 sb.append(componentType.toString()); |
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62 sb.append("[]"); |
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63 return sb.toString(); |
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64 } |
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65 |
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66 @Override |
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67 public boolean equals(Object o) { |
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68 if (o instanceof GenericArrayType) { |
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69 GenericArrayType that = (GenericArrayType) o; |
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70 |
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71 Type thatComponentType = that.getGenericComponentType(); |
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72 return genericComponentType.equals(thatComponentType); |
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73 } else |
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74 return false; |
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75 } |
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76 |
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77 @Override |
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78 public int hashCode() { |
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79 return genericComponentType.hashCode(); |
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80 } |
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81 } |