|
1
20
21 package net.innig.macker.rule;
22
23 import net.innig.macker.structure.ClassManager;
24 import net.innig.macker.structure.ClassInfo;
25 import net.innig.macker.event.*;
26
27 import java.util.*;
28
29 public class ForEach
30 extends Rule
31 {
32 public ForEach(RuleSet parent)
33 { super(parent); }
34
35 public String  getVariableName()
36 { return variableName; }
37
38 public void setVariableName(String variableName)
39 { this.variableName = variableName; }
40
41 public String getRegex()
42 { return regexS; }
43
44 public void setRegex(String regexS)
45 throws MackerRegexSyntaxException
46 {
47 this.regexS = regexS;
48 regexPat = new RegexPattern(regexS);
49 }
50
51 public RuleSet getRuleSet()
52 { return ruleSet; }
53
54 public void setRuleSet(RuleSet ruleSet)
55 { this.ruleSet = ruleSet; }
56
57 public void check(
58 EvaluationContext parentContext,
59 ClassManager classes)
60 throws RulesException, MackerIsMadException, ListenerException
61 {
62 EvaluationContext context = new EvaluationContext(ruleSet, parentContext);
63
64 Set varValues = new TreeSet();
65 Set pool = new HashSet();
66 for(Iterator p = classes.getPrimaryClasses().iterator(); p.hasNext(); )
67 {
68 ClassInfo curClass = (ClassInfo) p.next();
69 if(getParent().isInSubset(context, curClass))
70 {
71 pool.add(curClass);
72 for(Iterator r = curClass.getReferences().keySet().iterator(); r.hasNext(); )
73 pool.add(r.next());
74 }
75 }
76
77 for(Iterator i = pool.iterator(); i.hasNext(); )
78 {
79 ClassInfo classInfo = (ClassInfo) i.next();
80 String varValue = regexPat.getMatch(parentContext, classInfo);
81 if(varValue != null)
82 varValues.add(varValue);
83 }
84
85 context.broadcastEvent(new ForEachStarted(this));
86 for(Iterator i = varValues.iterator(); i.hasNext(); )
87 {
88 String varValue = (String ) i.next();
89 context.broadcastEvent(new ForEachIterationStarted(this, varValue));
90
91 context.setVariableValue(getVariableName(), varValue);
92 ruleSet.check(context, classes);
93
94 context.broadcastEvent(new ForEachIterationFinished(this, varValue));
95 }
96 context.broadcastEvent(new ForEachFinished(this));
97 }
98
99 private RuleSet ruleSet;
100 private String variableName, regexS;
101 private RegexPattern regexPat;
102 }
103 |
Popular Tags |
Java API By Example, From Geeks To Geeks.