|
1
18
19 package org.objectweb.jac.ide;
20
21 import org.objectweb.jac.util.Strings;
22 import java.util.Iterator  ;
23 import java.util.List ;
24 import java.util.Vector ;
25
26 public class Method extends Member {
27
28 public String getPrototype() {
29 String prototype =
30 ((type==null)?"void":type.getGenerationFullName())+
31 " "+getGenerationName()+"("+getParametersString()+")";
32 if (!exceptions.isEmpty()) {
33 prototype += " throws "+Strings.join(exceptions,",");
34 }
35 return prototype;
36 }
37
38 public String getModifiers() {
39 if ((parent instanceof Interface)) {
40 return "";
41 } else {
42 String modifiers = super.getModifiers();
43 if (isAbstract)
44 modifiers += " abstract";
45 if (isSynchronized)
46 modifiers += " synchronized";
47 return modifiers;
48 }
49 }
50
51
54 public String getParametersString() {
55 String result="";
56 if (parameters == null)
57 return result;
58 Iterator it = parameters.iterator();
59 while (it.hasNext()) {
60 Parameter cur = (Parameter)it.next();
61 result = result+cur.getPrototype();
62 if (it.hasNext()) {
63 result = result+", ";
64 }
65 }
66 return result;
67 }
68
69 Vector parameters=new Vector ();
70
71
75 public List getParameters() {
76 return parameters;
77 }
78
79 public void addParameter(Parameter p) {
80 parameters.add(p);
81 }
82
83 public void removeParameter(Parameter p) {
84 parameters.remove(p);
85 }
86
87 public void clearParameters() {
88 parameters.clear();
89 }
90
91
94 public Type[] getParameterTypes() {
95 Type[] types = new Type[parameters.size()];
96 int i=0;
97 Iterator it = parameters.iterator();
98 while (it.hasNext()) {
99 types[i] = ((Parameter)it.next()).getType();
100 i++;
101 }
102 return types;
103 }
104
105 String body;
106
107
111 public String getBody() {
112 return body;
113 }
114
115
119 public void setBody(String v) {
120 this.body = v;
121 }
122
123 boolean isAbstract = false;
124 public boolean isAbstract() {
125 return isAbstract;
126 }
127 public void setAbstract(boolean value) {
128 isAbstract = value;
129 }
130
131 boolean isSynchronized = false;
132 public boolean isSynchronized() {
133 return isSynchronized;
134 }
135 public void setSynchronized(boolean value) {
136 isSynchronized = value;
137 }
138
139
143 public String getUniqueName() {
144 StringBuffer result = new StringBuffer ();
145 result.append(getGenerationName());
146 result.append('(');
147 Iterator it = parameters.iterator();
148 while (it.hasNext()) {
149 Parameter param = (Parameter)it.next();
150 result.append(param.getTypeName());
151 if (it.hasNext())
152 result.append(',');
153 }
154 result.append(')');
155 return result.toString();
156 }
157
158
161 public String getParameterNames() {
162 StringBuffer text = new StringBuffer ();
163 Iterator it = getParameters().iterator();
164 while (it.hasNext()) {
165 Parameter parameter = (Parameter)it.next();
166 text.append(parameter.getName());
167 if (it.hasNext())
168 text.append(",");
169 }
170 return text.toString();
171 }
172
173 Vector exceptions = new Vector ();
174 public List getExceptions() {
175 return exceptions;
176 }
177 public void addException(String exception) {
178 exceptions.add(exception);
179 }
180 public void removeException(String exception) {
181 exceptions.remove(exception);
182 }
183
184
188 public Method cloneMethod() {
189 Method method = new Method();
190 method.setName(getName());
191 method.setType(getType());
192 method.setArray(isArray());
193 Iterator params = getParameters().iterator();
194 while (params.hasNext()) {
195 Parameter param = (Parameter)params.next();
196 Parameter newParam = new Parameter();
197 newParam.setName(param.getName());
198 newParam.setType(param.getType());
199 newParam.setArray(param.isArray());
200 method.addParameter(newParam);
201 }
202 Iterator exceptions = getExceptions().iterator();
203 while (exceptions.hasNext()) {
204 String exception = (String )exceptions.next();
205 method.addException(exception);
206 }
207 return method;
208 }
209 }
210 |
Popular Tags |
Java API By Example, From Geeks To Geeks.