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

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