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Package: TypeExtensionWithCondition
TypeExtensionWithCondition
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| TypeExtensionWithCondition(NamedVariableType, TypeFileManager, RegEx, NamedVariableType, RegEx) |
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| accept(TypeExtensionVisitor) |
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| checkValidation() |
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| convertExpression(String) |
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| executeCheckValidation() |
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| getConditionExpression() |
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| getConditionIdentifier() |
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| getExpression() |
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| getExtensionIdentifier() |
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| getMeldung() |
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| getTypeFileManager() |
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| setConditionExpression(RegEx) |
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| setConditionIdentifier(NamedVariableType) |
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| setExpression(RegEx) |
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| setMeldung(String) |
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Coverage
1: /**
2: *
3: */
4: package model.type;
5:
6: import dk.brics.automaton.Automaton;
7: import dk.brics.automaton.RegExp;
8:
9: /**
10: * @author Hendrik
11: * @author of changes Erik, Jannik
12: *
13: */
14: public class TypeExtensionWithCondition extends TypeExtension {
15:
16: /**
17: * The variable is used in the Typextensioncondition.
18: */
19: private NamedVariableType conditionIdentifier;
20: /**
21: * The value of the variable. Default Value is "yes";
22: */
23: private RegEx conditionExpression;
24:
25: /**
26: * The reference to the typeFileManager to get the VariableAssigment.
27: */
28: private final TypeFileManager typeFileManager;
29:
30: /**
31: *
32: * @param variableIdentifier
33: * the used Variable in TypExtension.
34: * @param typeFileManager
35: * the reference to the typeFileManager.
36: * @param expression
37: * the reference to the expressoion.
38: * @param conditionIdentifier
39: * the reference to the conditionIdentifier.
40: * @param condition
41: * the reference to the condition.
42: */
43: public TypeExtensionWithCondition(final NamedVariableType variableIdentifier,
44: final TypeFileManager typeFileManager, final RegEx expression,
45: final NamedVariableType conditionIdentifier, final RegEx condition) {
46: super(variableIdentifier);
47: this.typeFileManager = typeFileManager;
48: this.setExpression(expression);
49: this.setConditionIdentifier(conditionIdentifier);
50: this.setConditionExpression(condition);
51: }
52:
53: /**
54: * @return the regEx
55: */
56: @Override
57: public RegEx getExpression() {
58: return super.getExpression();
59: }
60:
61: /**
62: * @param expression
63: * the regEx to set
64: */
65: @Override
66: public void setExpression(final RegEx expression) {
67: super.setExpression(expression);
68: }
69:
70: /**
71: * @return the meldung
72: */
73: @Override
74: public String getMeldung() {
75: return super.getMeldung();
76: }
77:
78: /**
79: * @param meldung
80: * the meldung to set
81: */
82: @Override
83: public void setMeldung(final String meldung) {
84: super.setMeldung(meldung);
85: }
86:
87: /**
88: * @return the variableIdentifier
89: */
90: @Override
91: public NamedVariableType getExtensionIdentifier() {
92: return super.getExtensionIdentifier();
93: }
94:
95: /**
96: * @return the value
97: */
98: public RegEx getConditionExpression() {
99: return this.conditionExpression;
100: }
101:
102: /**
103: * @param regEx
104: * the value to set
105: */
106: public void setConditionExpression(final RegEx regEx) {
107: this.conditionExpression = regEx;
108: }
109:
110: /**
111: * get the getConditionIdentifier.
112: *
113: * @return the getConditionIdentifier
114: */
115: public NamedVariableType getConditionIdentifier() {
116: return conditionIdentifier;
117: }
118:
119: /**
120: * @param namedVariableType
121: * the variable to set
122: */
123: public void setConditionIdentifier(final NamedVariableType namedVariableType) {
124:• if (this.conditionIdentifier != null) {
125: this.conditionIdentifier.deleteInCondition(this);
126: }
127: this.conditionIdentifier = namedVariableType;
128: this.conditionIdentifier.addInCondition(this);
129:
130: }
131:
132: /**
133: * get the TypeFileManager.
134: *
135: * @return the TypeFileManager
136: */
137: public TypeFileManager getTypeFileManager() {
138: return typeFileManager;
139: }
140:
141: @Override
142: public void accept(final TypeExtensionVisitor vis)
143: throws TypeDoesNotExistException, TypeExceptions {
144: vis.visit(this);
145: }
146:
147: /**
148: * Check if condition of TypeExentionVariable is fulfilled. Set the VariableConditionFlag to
149: * true if condition is true, otherwise set it to false.
150: *
151: * @throws ReferenceIsUnresolvedException
152: * the ReferenceIsUnresolvedException
153: * @throws IllegalArgumentException
154: * the IllegalArgumentException
155: */
156: public void checkValidation()
157: throws IllegalArgumentException, ReferenceIsUnresolvedException {
158: this.setVariableConditionFlag(executeCheckValidation());
159: }
160:
161: /**
162: * Creates an automat to check the condition.
163: *
164: * @return the flag.
165: * @throws ReferenceIsUnresolvedException
166: * the ReferenceIsUnresolvedException
167: * @throws IllegalArgumentException
168: * the IllegalArgumentException
169: */
170: private boolean executeCheckValidation()
171: throws IllegalArgumentException, ReferenceIsUnresolvedException {
172: final RegExp completeRegEx =
173: new RegExp(convertExpression(this.getConditionExpression().toStringResolved()));
174: final Automaton automatonRegEx = completeRegEx.toAutomaton();
175: return automatonRegEx
176: .run(this.getTypeFileManager().getAssignmentValue(this.getConditionIdentifier()));
177: }
178:
179: /**
180: * Convert expression, if whole expressions are evaluated, this method will be dropped.
181: *
182: * @param expression
183: * expression to be converted
184: *
185: * @return the converted expression
186: */
187: String convertExpression(final String expression) {
188: return expression.replace("^", "").replace("$", "");
189:
190: }
191: }