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1
32 package net.sf.retrotranslator.runtime.impl;
33
34 import java.lang.reflect.*;
35 import java.util.Arrays  ;
36
37
40 public class ParameterizedTypeImpl implements ParameterizedType {
41
42 private Type[] actualTypeArguments;
43 private Class rawType;
44 private Type ownerType;
45
46 public ParameterizedTypeImpl(Type[] actualTypeArguments, Class rawType, Type ownerType) {
47 this.actualTypeArguments = actualTypeArguments;
48 this.rawType = rawType;
49 this.ownerType = ownerType;
50 }
51
52 public Type[] getActualTypeArguments() {
53 return actualTypeArguments.clone();
54 }
55
56 public Type getRawType() {
57 return rawType;
58 }
59
60 public Type getOwnerType() {
61 return ownerType;
62 }
63
64 public int hashCode() {
65 return Arrays.hashCode(actualTypeArguments) ^ rawType.hashCode() ^
66 (ownerType == null ? 0 : ownerType.hashCode());
67 }
68
69 public boolean equals(Object obj) {
70 if (obj instanceof ParameterizedType) {
71 if (obj == this) return true;
72 ParameterizedType type = ((ParameterizedType) obj);
73 return Arrays.equals(actualTypeArguments, type.getActualTypeArguments()) &&
74 rawType.equals(type.getRawType()) &&
75 (ownerType == null ? type.getOwnerType() == null : ownerType.equals(type.getOwnerType()));
76 }
77 return false;
78 }
79
80 public String toString() {
81 StringBuilder builder = new StringBuilder ();
82 if (ownerType != null) {
83 builder.append(RuntimeTools.getString(ownerType)).append('.');
84 }
85 String rawName = rawType.getName();
86 if (ownerType instanceof ParameterizedTypeImpl) {
87 rawName = rawName.substring(((ParameterizedTypeImpl) ownerType).rawType.getName().length() + 1);
88 }
89 builder.append(rawName);
90 if (actualTypeArguments.length > 0) {
91 builder.append('<');
92 for (int i = 0; i < actualTypeArguments.length; i++) {
93 if (i > 0) builder.append(", ");
94 builder.append(RuntimeTools.getString(actualTypeArguments[i]));
95 }
96 builder.append('>');
97 }
98 return builder.toString();
99 }
100
101 }
102 |
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