1 /***
2 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3 */
4 package net.sourceforge.pmd.symboltable;
5
6 import net.sourceforge.pmd.ast.ASTFormalParameter;
7 import net.sourceforge.pmd.ast.ASTVariableDeclaratorId;
8 import net.sourceforge.pmd.ast.AccessNode;
9 import net.sourceforge.pmd.ast.Dimensionable;
10
11 public class VariableNameDeclaration extends AbstractNameDeclaration implements NameDeclaration {
12
13 public VariableNameDeclaration(ASTVariableDeclaratorId node) {
14 super(node);
15 }
16
17 public Scope getScope() {
18 return node.getScope().getEnclosingClassScope();
19 }
20
21 public boolean isArray() {
22 return ((Dimensionable) (((ASTVariableDeclaratorId) node).getTypeNode().jjtGetParent())).isArray();
23 }
24
25 public boolean isExceptionBlockParameter() {
26 return ((ASTVariableDeclaratorId) node).isExceptionBlockParameter();
27 }
28
29 public AccessNode getAccessNodeParent() {
30 if (node.jjtGetParent() instanceof ASTFormalParameter) {
31 return (AccessNode) node.jjtGetParent();
32 }
33 return (AccessNode) node.jjtGetParent().jjtGetParent();
34 }
35
36 public ASTVariableDeclaratorId getDeclaratorId() {
37 return (ASTVariableDeclaratorId) node;
38 }
39
40 public boolean equals(Object o) {
41 VariableNameDeclaration n = (VariableNameDeclaration) o;
42 return n.node.getImage().equals(node.getImage());
43 }
44
45 public int hashCode() {
46 return node.getImage().hashCode();
47 }
48
49 public String toString() {
50 return "Variable symbol " + node.getImage() + " line " + node.getBeginLine();
51 }
52 }