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 * ExcessiveImportsRule 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 * @since Feb 21, 2003
17 * @author aglover
18 *
19 */
20 public class ExcessiveImportsRule extends ExcessiveNodeCountRule {
21
22 /***
23 * Hook constructor to pass in parent type
24 */
25 public ExcessiveImportsRule() {
26 super(ASTCompilationUnit.class);
27 }
28
29 /***
30 * Hook method to count imports. This is a user defined value.
31 * @return Object
32 * @param ASTImportDeclaration node
33 * @param Object data
34 */
35 public Object visit(ASTImportDeclaration node, Object data) {
36 return new Integer(1);
37 }
38 }
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