1
2
3 package net.sourceforge.pmd.ast;
4
5 import net.sourceforge.pmd.Rule;
6
7 public class ASTLocalVariableDeclaration extends AccessNode implements Dimensionable, CanSuppressWarnings {
8
9 public ASTLocalVariableDeclaration(int id) {
10 super(id);
11 }
12
13 public ASTLocalVariableDeclaration(JavaParser p, int id) {
14 super(p, id);
15 }
16
17 /***
18 * Accept the visitor. *
19 */
20 public Object jjtAccept(JavaParserVisitor visitor, Object data) {
21 return visitor.visit(this, data);
22 }
23
24 public boolean hasSuppressWarningsAnnotationFor(Rule rule) {
25 for (int i = 0; i < jjtGetNumChildren(); i++) {
26 if (jjtGetChild(i) instanceof ASTAnnotation) {
27 ASTAnnotation a = (ASTAnnotation) jjtGetChild(i);
28 if (a.suppresses(rule)) {
29 return true;
30 }
31 }
32 }
33 return false;
34 }
35
36 public boolean isArray() {
37 return checkType() + checkDecl() > 0;
38 }
39
40 public int getArrayDepth() {
41 if (!isArray()) {
42 return 0;
43 }
44 return checkType() + checkDecl();
45 }
46
47 private int checkType() {
48 if (jjtGetNumChildren() == 0 || !(jjtGetChild(0) instanceof ASTType)) {
49 return 0;
50 }
51 return ((ASTType) jjtGetChild(0)).getArrayDepth();
52 }
53
54 private int checkDecl() {
55 if (jjtGetNumChildren() < 2 || !(jjtGetChild(1) instanceof ASTVariableDeclarator)) {
56 return 0;
57 }
58 return ((ASTVariableDeclaratorId) (jjtGetChild(1).jjtGetChild(0))).getArrayDepth();
59 }
60
61 public void dump(String prefix) {
62 String out = "";
63 if (isArray()) {
64 out += "(array";
65 for (int i = 0; i < getArrayDepth(); i++) {
66 out += "[";
67 }
68 out += ")";
69 }
70 if (isFinal()) {
71 out += "(final)";
72 }
73 System.out.println(toString(prefix) + out);
74 dumpChildren(prefix);
75 }
76 }