![[Jenkins]](/jenkins/static/5c0124f8/images/svgs/logo.svg){kind=logo}
Package: Attribute
Attribute
| name | instruction | branch | complexity | line | method | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Attribute(String, Type, Collection, Token, Token) |
|
|
|
|
|
||||||||||||||||||||
| create(String, Type, Collection, Token) |
|
|
|
|
|
||||||||||||||||||||
| create(String, Type, Collection, Token, Token) |
|
|
|
|
|
||||||||||||||||||||
| equals(Object) |
|
|
|
|
|
||||||||||||||||||||
| getAttrType() |
|
|
|
|
|
||||||||||||||||||||
| getAttributeId() |
|
|
|
|
|
||||||||||||||||||||
| getModifiers() |
|
|
|
|
|
||||||||||||||||||||
| getName() |
|
|
|
|
|
||||||||||||||||||||
| hashCode() |
|
|
|
|
|
||||||||||||||||||||
| isFindable() |
|
|
|
|
|
||||||||||||||||||||
| isMutable() |
|
|
|
|
|
||||||||||||||||||||
| isPrior() |
|
|
|
|
|
||||||||||||||||||||
| isSymmetric() |
|
|
|
|
|
||||||||||||||||||||
| isTransient() |
|
|
|
|
|
||||||||||||||||||||
| processModifierVisitor(AttributeModifierVisitorReturn) |
|
|
|
|
|
||||||||||||||||||||
| setAttributeId(DatabaseIDState) |
|
|
|
|
|
||||||||||||||||||||
| toString() |
|
|
|
|
|
||||||||||||||||||||
Coverage
1: package de.fhdw.wtf.common.ast;
2:
3: import java.util.Collection;
4: import java.util.Collections;
5: import java.util.Iterator;
6:
7: import de.fhdw.wtf.common.ast.type.Type;
8: import de.fhdw.wtf.common.ast.visitor.AttributeModifierVisitorReturn;
9: import de.fhdw.wtf.common.constants.parser.AstDescriptionConstants;
10: import de.fhdw.wtf.common.token.Token;
11:
12: /**
13: *
14: * This class represents an attribute of a class. It is held by a ClassType, can contain multiple
15: * {@link AttributeModifier} and must contain a {@link Type}, which determines whether this attribute is a list or a
16: * single value.
17: */
18: public final class Attribute extends SyntaxObject {
19:
20: /**
21: * generated.
22: */
23: private static final long serialVersionUID = 1438824751069001192L;
24:
25: /**
26: * The name of the attribute.
27: */
28: private final String name;
29:
30: /**
31: * The type of the attribute.
32: */
33: private final Type attrType;
34:
35: /**
36: * The modifiers of the attribute.
37: */
38: private final Collection<AttributeModifier> modifiers;
39:
40: /**
41: * Holds the database type id, if available.
42: */
43: private DatabaseIDState attributeId;
44:
45: /**
46: * Private Constructor of {@link Attribute}.
47: *
48: * @param name
49: * The name of the attribute.
50: * @param attrType
51: * The type of the attribute.
52: * @param modifiers
53: * The modifiers of the attribute.
54: * @param firstToken
55: * firstToken
56: * @param lastToken
57: * lastToken
58: */
59: private Attribute(final String name,
60: final Type attrType,
61: final Collection<AttributeModifier> modifiers,
62: final Token firstToken,
63: final Token lastToken) {
64: super(firstToken, lastToken);
65: this.name = name;
66: this.modifiers = modifiers;
67: this.attrType = attrType;
68: this.setAttributeId(new DatabaseIDNotSetState());
69: }
70:
71: /**
72: * Creates a {@link Attribute}-Object.
73: *
74: * @param name
75: * The name of the attribute.
76: * @param attrType
77: * The type of the attribute.
78: * @param modifiers
79: * The modifiers of the attribute.
80: * @param firstToken
81: * firstToken
82: * @param lastToken
83: * lastToken
84: * @return The Attribute-Object.
85: */
86: public static Attribute create(final String name,
87: final Type attrType,
88: final Collection<AttributeModifier> modifiers,
89: final Token firstToken,
90: final Token lastToken) {
91: return new Attribute(name, attrType, modifiers, firstToken, lastToken);
92: }
93:
94: /**
95: * Creates a {@link Attribute}-Object.
96: *
97: * @param name
98: * The name of the attribute.
99: * @param attrType
100: * The type of the attribute.
101: * @param modifiers
102: * The modifiers of the attribute.
103: * @param firstToken
104: * firstToken
105: * @return The Attribute-Object.
106: */
107: public static Attribute create(final String name,
108: final Type attrType,
109: final Collection<AttributeModifier> modifiers,
110: final Token firstToken) {
111: return new Attribute(name, attrType, modifiers, firstToken, null);
112: }
113:
114: /**
115: * Returns true if <code>this</code> is a findable attribute. False otherwise.
116: *
117: * @return boolean.
118: */
119: public boolean isFindable() {
120: final AttributeModifierVisitorReturn<Boolean> visitor = new AttributeModifierVisitorReturn<Boolean>() {
121: @Override
122: public Boolean handle(final AttributeModifierFindable modFindable) {
123: return true;
124: }
125:
126: @Override
127: public Boolean handle(final AttributeModifierPrior modPrior) {
128: return false;
129: }
130:
131: @Override
132: public Boolean handle(final AttributeModifierTransient modTransient) {
133: return false;
134: }
135:
136: @Override
137: public Boolean handle(final AttributeModifierMutable modMutable) {
138: return false;
139: }
140:
141: @Override
142: public Boolean handle(final AttributeModifierSymmetric modSymmetric) {
143: return false;
144: }
145: };
146: return this.processModifierVisitor(visitor);
147: }
148:
149: /**
150: * Returns true if <code>this</code> is a prior attribute. False otherwise.
151: *
152: * @return boolean.
153: */
154: public boolean isPrior() {
155: final AttributeModifierVisitorReturn<Boolean> visitor = new AttributeModifierVisitorReturn<Boolean>() {
156: @Override
157: public Boolean handle(final AttributeModifierFindable modFindable) {
158: return false;
159: }
160:
161: @Override
162: public Boolean handle(final AttributeModifierPrior modPrior) {
163: return true;
164: }
165:
166: @Override
167: public Boolean handle(final AttributeModifierTransient modTransient) {
168: return false;
169: }
170:
171: @Override
172: public Boolean handle(final AttributeModifierMutable modMutable) {
173: return false;
174: }
175:
176: @Override
177: public Boolean handle(final AttributeModifierSymmetric modSymmetric) {
178: return false;
179: }
180: };
181: return this.processModifierVisitor(visitor);
182: }
183:
184: /**
185: * Returns true if <code>this</code> is a transient attribute. False otherwise.
186: *
187: * @return boolean.
188: */
189: public boolean isTransient() {
190: final AttributeModifierVisitorReturn<Boolean> visitor = new AttributeModifierVisitorReturn<Boolean>() {
191: @Override
192: public Boolean handle(final AttributeModifierFindable modFindable) {
193: return false;
194: }
195:
196: @Override
197: public Boolean handle(final AttributeModifierPrior modPrior) {
198: return false;
199: }
200:
201: @Override
202: public Boolean handle(final AttributeModifierTransient modTransient) {
203: return true;
204: }
205:
206: @Override
207: public Boolean handle(final AttributeModifierMutable modMutable) {
208: return false;
209: }
210:
211: @Override
212: public Boolean handle(final AttributeModifierSymmetric modSymmetric) {
213: return false;
214: }
215: };
216: return this.processModifierVisitor(visitor);
217: }
218:
219: /**
220: * Returns true if <code>this</code> is a mutable attribute. False otherwise.
221: *
222: * @return boolean.
223: */
224: public boolean isMutable() {
225: final AttributeModifierVisitorReturn<Boolean> visitor = new AttributeModifierVisitorReturn<Boolean>() {
226: @Override
227: public Boolean handle(final AttributeModifierFindable modFindable) {
228: return false;
229: }
230:
231: @Override
232: public Boolean handle(final AttributeModifierPrior modPrior) {
233: return false;
234: }
235:
236: @Override
237: public Boolean handle(final AttributeModifierTransient modTransient) {
238: return false;
239: }
240:
241: @Override
242: public Boolean handle(final AttributeModifierMutable modMutable) {
243: return true;
244: }
245:
246: @Override
247: public Boolean handle(final AttributeModifierSymmetric modSymmetric) {
248: return false;
249: }
250: };
251: return this.processModifierVisitor(visitor);
252: }
253:
254: /**
255: * Returns true if <code>this</code> is a symmetric attribute. False otherwise.
256: *
257: * @return boolean.
258: */
259: public boolean isSymmetric() {
260: final AttributeModifierVisitorReturn<Boolean> visitor = new AttributeModifierVisitorReturn<Boolean>() {
261: @Override
262: public Boolean handle(final AttributeModifierFindable modFindable) {
263: return false;
264: }
265:
266: @Override
267: public Boolean handle(final AttributeModifierPrior modPrior) {
268: return false;
269: }
270:
271: @Override
272: public Boolean handle(final AttributeModifierTransient modTransient) {
273: return false;
274: }
275:
276: @Override
277: public Boolean handle(final AttributeModifierMutable modMutable) {
278: return false;
279: }
280:
281: @Override
282: public Boolean handle(final AttributeModifierSymmetric modSymmetric) {
283: return true;
284: }
285: };
286: return this.processModifierVisitor(visitor);
287: }
288:
289: /**
290: * Processes a Returnvisitor with Return-Type Boolean and returns the result.
291: *
292: * @param visitor
293: * visitor.
294: * @return boolean.
295: */
296: private boolean processModifierVisitor(final AttributeModifierVisitorReturn<Boolean> visitor) {
297:• for (final AttributeModifier current : this.getModifiers()) {
298:• if (current.accept(visitor)) {
299: return true;
300: }
301: }
302: return false;
303: }
304:
305: /**
306: * @return the name
307: */
308: public String getName() {
309: return this.name;
310: }
311:
312: /**
313: * @return the AttributeType
314: */
315: public Type getAttrType() {
316: return this.attrType;
317: }
318:
319: /**
320: * Returns the local collection of {@link AttributeModifier}. The list can't be modified.
321: *
322: * @return the modifiers
323: */
324: public Collection<AttributeModifier> getModifiers() {
325: return Collections.unmodifiableCollection(this.modifiers);
326: }
327:
328: @Override
329: public boolean equals(final Object o) {
330:• if (o instanceof Attribute) {
331: boolean result = true;
332: final Attribute other = (Attribute) o;
333:
334: result =
335:• result && this.getName().equals(other.getName()) && this.getAttrType().equals(other.getAttrType())
336:• && this.getModifiers().size() == other.getModifiers().size();
337:• if (result) {
338: final AttributeModifier[] thisModifier =
339: this.getModifiers().toArray(new AttributeModifier[this.getModifiers().size()]);
340: final AttributeModifier[] otherModifier =
341: other.getModifiers().toArray(new AttributeModifier[other.getModifiers().size()]);
342:• for (int i = 0; i < this.getModifiers().size(); i++) {
343:• result = result && thisModifier[i].equals(otherModifier[i]);
344: }
345: return result;
346: }
347: }
348: return false;
349: }
350:
351: @Override
352: public int hashCode() {
353: int result = this.getName().hashCode() ^ this.getAttrType().hashCode();
354:• for (final AttributeModifier modifier : this.getModifiers()) {
355: result ^= modifier.hashCode();
356: }
357: return result;
358: }
359:
360: @Override
361: public String toString() {
362: final StringBuilder result = new StringBuilder();
363: result.append(this.getName()).append(AstDescriptionConstants.COLON_TOKEN).append(this.getAttrType().toString());
364:• if (!this.getModifiers().isEmpty()) {
365: final Iterator<AttributeModifier> i = this.getModifiers().iterator();
366:• while (i.hasNext()) {
367: final AttributeModifier current = i.next();
368: result.append(' ').append(current.toString());
369: }
370: }
371: result.append(AstDescriptionConstants.SEMICOLON_TOKEN);
372: return result.toString();
373: }
374:
375: /**
376: * Returns the DatabaseIDState of this.
377: *
378: * @return DatabaseIDState
379: */
380: public DatabaseIDState getAttributeId() {
381: return this.attributeId;
382: }
383:
384: /**
385: * Set the DatabaseIDState of this.
386: *
387: * @param attributeId
388: * DatabaseIDState
389: */
390: public void setAttributeId(final DatabaseIDState attributeId) {
391: this.attributeId = attributeId;
392: }
393:
394: }