01 /**
02 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
03 */
04 package net.sourceforge.pmd.lang.java.rule.naming;
05
06 import net.sourceforge.pmd.lang.java.ast.ASTClassOrInterfaceDeclaration;
07 import net.sourceforge.pmd.lang.java.ast.ASTFieldDeclaration;
08 import net.sourceforge.pmd.lang.java.rule.AbstractJavaRule;
09
10 public class AvoidFieldNameMatchingTypeNameRule extends AbstractJavaRule {
11
12 public Object visit(ASTClassOrInterfaceDeclaration node, Object data) {
13 if (node.isInterface()) {
14 return data;
15 }
16 return super.visit(node, data);
17 }
18
19 public Object visit(ASTFieldDeclaration node, Object data) {
20 ASTClassOrInterfaceDeclaration cl = node.getFirstParentOfType(ASTClassOrInterfaceDeclaration.class);
21 if (cl != null && node.getVariableName().equalsIgnoreCase(cl.getImage())) {
22 addViolation(data, node);
23 }
24 return data;
25 }
26 }
|