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1
51
52 package org.objectweb.jass.as.util;
53
54 import java.lang.reflect.Array  ;
55 import java.util.Arrays ;
56 import java.util.HashMap ;
57 import java.util.Iterator ;
58 import java.util.LinkedList ;
59 import java.util.Set ;
60
61 import javax.activity.coordination.Action;
62 import javax.activity.coordination.SignalSet;
63
64 import org.apache.log4j.Logger;
65
66
72 public class SignalSetInfo {
73
74 private static Logger log = Logger.getLogger(SignalSetInfo.class);
75
76
78 private SignalSet signalSet;
79 private HashMap registeredActions = new HashMap ();
80
81
83
87 public SignalSetInfo(SignalSet signalSet) {
88 this.signalSet = signalSet;
89 }
90
91
93
97 public SignalSet getSignalSet() {
98 return signalSet;
99 }
100
101
107 public void addAction(Action action, int priority, boolean global) {
108
109 LinkedList actions = null;
110
111 if (priority >= 0)
112 actions = (LinkedList ) registeredActions.get(new Integer (priority));
113 else
114 actions = (LinkedList ) registeredActions.get(new Integer (0));
115
116 if (actions == null)
117 actions = new LinkedList ();
118
119 actions.add(new ActionInfo(action, global));
120
121 if (priority >= 0)
123 registeredActions.put(new Integer (priority), actions);
124 else registeredActions.put(new Integer (0), actions);
126
127 }
128
129 public Action[] getActions() {
131 Action[] actions = null;
132
133 Object [] keys = registeredActions.keySet().toArray();
135 Arrays.sort(keys);
136
137
139 LinkedList actionInfoList = new LinkedList ();
141
142 for (int j = (keys.length - 1); j >= 0; j--)
143 actionInfoList.addAll((LinkedList ) registeredActions.get(keys[j]));
144
145 LinkedList actionList = new LinkedList ();
147 Iterator it = actionInfoList.iterator();
148
149 while (it.hasNext()) {
150 actionList.add(((ActionInfo) it.next()).getAction());
151 }
152
153 Object [] array = actionList.toArray();
155 actions = (Action[]) Array.newInstance(Action.class, array.length);
156 for (int i = 0; i < array.length; i++)
157 actions[i] = (Action) array[i];
158
159 return actions;
160 }
161
162
168 public boolean removeAction(Action action, boolean global) {
169
170 boolean removed = false;
171 Set keys = registeredActions.keySet();
172 Iterator itra = keys.iterator();
173
174 while (itra.hasNext() && (removed == false)) {
175 Integer priority = (Integer ) itra.next();
176 LinkedList actionInfoList =
177 (LinkedList ) registeredActions.get(priority);
178 Iterator itail = actionInfoList.iterator();
179
180 while (itail.hasNext() && (removed == false)) {
181 ActionInfo actionInfo = ((ActionInfo) itail.next());
182
183 if (global) {
186 if ((action.equals(actionInfo.getAction()))
187 && (actionInfo.isGlobal() == true)) {
188 actionInfoList.remove(actionInfo);
189 removed = true;
190 }
191
192 } else {
193 if ((action.equals(actionInfo.getAction()))
194 && (actionInfo.isGlobal() == false)) {
195 actionInfoList.remove(actionInfo);
196 removed = true;
197 }
198 }
199 }
200 if (removed) {
201 if (actionInfoList.isEmpty())
202 registeredActions.remove(priority);
203 }
204 }
205
206 return removed;
207 }
208
209
213 public int getNumberRegisteredActions() {
214 return getActions().length;
215 }
216
217
220 public String toString() {
221 String result = "Signal Set: " + signalSet.getSignalSetName() + "\n";
222 Action[] actions = null;
223
224 Object [] keys = registeredActions.keySet().toArray();
226
227 Arrays.sort(keys);
229
230 for (int i = (keys.length - 1); i >= 0; i--) {
231 result += "\nActions in Priority = " + keys[i] + "\n";
232 result += registeredActions.get(keys[i]);
233 }
234
235 return result;
236 }
237
238 }
239 |
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