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1
2
3 package net.sourceforge.pmd.ast;
4
5 import net.sourceforge.pmd.symboltable.VariableNameDeclaration;
6
7 import java.util.List  ;
8
9 public class ASTVariableDeclaratorId extends SimpleJavaNode {
10
11 public ASTVariableDeclaratorId(int id) {
12 super(id);
13 }
14
15 public ASTVariableDeclaratorId(JavaParser p, int id) {
16 super(p, id);
17 }
18
19
22 public Object jjtAccept(JavaParserVisitor visitor, Object data) {
23 return visitor.visit(this, data);
24 }
25
26 private int arrayDepth;
27 private VariableNameDeclaration nameDeclaration;
28
29 public VariableNameDeclaration getNameDeclaration() {
30 return nameDeclaration;
31 }
32
33 public void setNameDeclaration(VariableNameDeclaration decl) {
34 nameDeclaration = decl;
35 }
36
37 public List getUsages() {
38 return (List ) getScope().getVariableDeclarations().get(nameDeclaration);
39 }
40
41 public void bumpArrayDepth() {
42 arrayDepth++;
43 }
44
45 public int getArrayDepth() {
46 return arrayDepth;
47 }
48
49 public boolean isArray() {
50 return arrayDepth > 0;
51 }
52
53 public boolean isExceptionBlockParameter() {
54 return jjtGetParent().jjtGetParent() instanceof ASTTryStatement;
55 }
56
57 public SimpleNode getTypeNameNode() {
58 if (jjtGetParent() instanceof ASTFormalParameter) {
59 return findTypeNameNode(jjtGetParent());
60 } else if (jjtGetParent().jjtGetParent() instanceof ASTLocalVariableDeclaration || jjtGetParent().jjtGetParent() instanceof ASTFieldDeclaration) {
61 return findTypeNameNode(jjtGetParent().jjtGetParent());
62 }
63 throw new RuntimeException ("Don't know how to get the type for anything other than ASTLocalVariableDeclaration/ASTFormalParameter/ASTFieldDeclaration");
64 }
65
66 public ASTType getTypeNode() {
67 if (jjtGetParent() instanceof ASTFormalParameter) {
68 return ((ASTFormalParameter) jjtGetParent()).getTypeNode();
69 } else if (jjtGetParent().jjtGetParent() instanceof ASTLocalVariableDeclaration || jjtGetParent().jjtGetParent() instanceof ASTFieldDeclaration) {
70 SimpleNode n = (SimpleNode) jjtGetParent().jjtGetParent();
71 return (ASTType) n.getFirstChildOfType(ASTType.class);
72 }
73 throw new RuntimeException ("Don't know how to get the type for anything other than ASTLocalVariableDeclaration/ASTFormalParameter/ASTFieldDeclaration");
74 }
75
76 private SimpleNode findTypeNameNode(Node node) {
77 if (node.jjtGetChild(0) instanceof ASTAnnotation) {
78 ASTType typeNode = (ASTType) node.jjtGetChild(1);
79 return (SimpleNode) typeNode.jjtGetChild(0);
80 }
81 ASTType typeNode = (ASTType) node.jjtGetChild(0);
82 return (SimpleNode) typeNode.jjtGetChild(0);
83 }
84
85 }
86 |
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