1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
package com.c2kernel.lifecycle.instance;
import java.util.Vector;
import com.c2kernel.common.AccessRightsException;
import com.c2kernel.common.InvalidDataException;
import com.c2kernel.common.InvalidTransitionException;
import com.c2kernel.common.ObjectNotFoundException;
import com.c2kernel.common.PersistencyException;
import com.c2kernel.graph.model.Vertex;
import com.c2kernel.graph.traversal.GraphTraversal;
import com.c2kernel.lookup.AgentPath;
import com.c2kernel.lookup.ItemPath;
/**
* @version $Revision: 1.47 $ $Date: 2006/05/29 13:17:45 $
* @author $Author: abranson $
*/
public abstract class Split extends WfVertex
{
public Vector<String> mErrors;
/**
* @see java.lang.Object#Object()
*/
public Split()
{
mErrors = new Vector<String>(0, 1);
getProperties().put("RoutingScriptName", "");
getProperties().put("RoutingScriptVersion", "");
}
private boolean loopTested;
/**
* @throws InvalidDataException
* @throws ObjectNotFoundException
* @throws AccessRightsException
* @throws InvalidTransitionException
* @throws PersistencyException
* @see com.c2kernel.lifecycle.instance.WfVertex#runNext()
*/
@Override
public abstract void runNext(AgentPath agent, ItemPath itemPath) throws InvalidDataException, InvalidTransitionException, AccessRightsException, ObjectNotFoundException, PersistencyException;
/**
* Method addNext.
*
* @param idNext
*/
void addNext(String idNext)
{
new Next(this, (WfVertex) getParent().search(idNext));
}
/**
* @see com.c2kernel.lifecycle.instance.WfVertex#addNext(com.c2kernel.lifecycle.instance.WfVertex)
*/
@Override
public Next addNext(WfVertex vertex)
{
Next nxt = new Next(this, vertex);
int num = getOutGraphables().length;
try
{
num = Integer.parseInt((String) getProperties().get("LastNum"));
} catch (Exception e)
{
}
nxt.getProperties().put("Alias", String.valueOf(num));
getProperties().put("LastNum", String.valueOf(num + 1));
return nxt;
}
@Override
public void reinit(int idLoop) throws InvalidDataException
{
Vertex[] outVertices = getOutGraphables();
for (Vertex outVertice : outVertices)
((WfVertex) outVertice).reinit(idLoop);
}
/**
* @see com.c2kernel.lifecycle.instance.WfVertex#verify()
*/
@Override
public boolean verify()
{
mErrors.removeAllElements();
int nbInEdgres = getParent().getChildrenGraphModel().getInEdges(this).length;
if (nbInEdgres == 0 && this.getID() != getParent().getChildrenGraphModel().getStartVertexId())
{
mErrors.add("not enough previous");
return false;
}
if (nbInEdgres > 1)
{
mErrors.add("Bad nb of previous");
return false;
}
if (getOutEdges().length <= 1 && !(this instanceof Loop))
{
mErrors.add("not enough next");
return false;
}
if (!(this instanceof Loop))
{
Vertex[] outV = getOutGraphables();
Vertex[] anteVertices = GraphTraversal.getTraversal(getParent().getChildrenGraphModel(), this, GraphTraversal.kUp, false);
boolean loop = false;
boolean errInLoop = true;
for (int i = 0; i < outV.length; i++)
{
for (int j = 0; j < anteVertices.length; j++)
if (!loop && outV[i].getID() == anteVertices[j].getID())
{
if (outV[i] instanceof Loop)
{
loop = true;
j = anteVertices.length;
i = outV.length;
} else
{
errInLoop = false;
}
}
}
if (errInLoop && loop)
{
mErrors.add("Problem in Loop");
return false;
}
}
return true;
}
/**
* @see com.c2kernel.lifecycle.instance.WfVertex#getErrors()
*/
@Override
public String getErrors()
{
if (mErrors.size() == 0)
return "No error";
else
return mErrors.elementAt(0);
}
/**
* @throws InvalidDataException
* @throws ObjectNotFoundException
* @throws AccessRightsException
* @throws InvalidTransitionException
* @throws PersistencyException
* @see com.c2kernel.lifecycle.instance.WfVertex#run()
*/
@Override
public void run(AgentPath agent, ItemPath itemPath) throws InvalidDataException, InvalidTransitionException, AccessRightsException, ObjectNotFoundException, PersistencyException
{
runNext(agent, itemPath);
}
/**
* @see com.c2kernel.lifecycle.instance.WfVertex#loop()
*/
@Override
public boolean loop()
{
boolean loop2 = false;
if (!loopTested)
{
loopTested = true;
if (getOutGraphables().length != 0)
{
Vertex[] outVertices = getOutGraphables();
for (int i = 0; i < outVertices.length; i++)
{
WfVertex tmp = (WfVertex) getOutGraphables()[i];
loop2 = loop2 || tmp.loop();
}
}
}
loopTested = false;
return loop2;
}
public String[] nextNames()
{
Vertex[] vs = getOutGraphables();
String[] result = new String[vs.length];
for (int i = 0; i < vs.length; i++)
result[i] = vs[i].getName();
return result;
}
protected boolean isInTable(String test, String[] list)
{
if (test == null)
return false;
for (String element : list)
if (test.equals(element))
return true;
return false;
}
@Override
public void runFirst(AgentPath agent, ItemPath itemPath) throws InvalidDataException, InvalidTransitionException, AccessRightsException, ObjectNotFoundException, PersistencyException
{
runNext(agent, itemPath);
}
}
|
