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1
27 package ch.ethz.prose.engine;
28
29 import java.lang.reflect.Method  ;
31
32 import ch.ethz.jvmai.JVMAspectInterface;
33 import ch.ethz.jvmai.JoinPointKinds;
34 import ch.ethz.jvmai.ClassSpecific;
35
36
47 public
48 class MethodEntryRequest extends JoinPointRequest implements JoinPointKinds,ClassSpecific {
49
50 private final Method method;
51 private final Class methodClass;
52
53 public int getMask()
54 {
55 return MASK_METHOD_ENTRY_JP| MASK_CODE_JP;
56 }
57
58 public String getKind()
59 {
60 return KIND_METHOD_ENTRY_JP;
61 }
62
63
70 public MethodEntryRequest(Method m,JoinPointManager o)
71 {
72 super(o);
73 method = m;
74 methodClass = method.getDeclaringClass();
75 }
76
77
80 public Class getTargetClass()
81 {
82 return methodClass;
83 }
84
85
88 public Method getMethod()
89 {
90 return method;
91 }
92
93 protected void setWatch(Object listeners)
94 {
95 owner.getAspectInterface().setMethodEntryWatch(method,listeners);
96 }
97
98 protected void clearWatch()
99 {
100 owner.getAspectInterface().clearMethodEntryWatch(method);
101 }
102
103 public boolean equals(Object other)
104 {
105 MethodEntryRequest otherReq;
106 if (other instanceof MethodEntryRequest)
107 otherReq = (MethodEntryRequest)other;
108 else
109 return false;
110 return method.equals(otherReq.method);
111 }
112
113 public int hashCode()
116 {
117 return (getMethod().hashCode() + 1);
118 }
119
120 public String toString()
121 {
122 return "MethodEntryRequest on " + methodClass.getName() + "." + method.getName();
123 }
124
125
126 }
127
128
129 |
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Java API By Example, From Geeks To Geeks.