1 /***
2 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3 */
4 package net.sourceforge.pmd.rules;
5
6 import net.sourceforge.pmd.ast.ASTCompilationUnit;
7 import net.sourceforge.pmd.ast.ASTImportDeclaration;
8 import net.sourceforge.pmd.rules.design.ExcessiveNodeCountRule;
9
10 /***
11 * ExcessiveImports attempts to count all unique imports a class
12 * contains. This rule will count a "import com.something.*;" as a single
13 * import. This is a unqiue situation and I'd like to create an audit type
14 * rule that captures those.
15 *
16 * @author aglover
17 * @since Feb 21, 2003
18 */
19 public class ExcessiveImports extends ExcessiveNodeCountRule {
20
21 public ExcessiveImports() {
22 super(ASTCompilationUnit.class);
23 }
24
25 /***
26 * Hook method to count imports. This is a user defined value.
27 *
28 * @param ASTImportDeclaration node
29 * @param Object data
30 * @return Object
31 */
32 public Object visit(ASTImportDeclaration node, Object data) {
33 return new Integer(1);
34 }
35 }