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minor refactoring

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git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@1127 51baf565-9d33-0410-a72c-fc3788e3496d
This commit is contained in:
Tom Copeland
2002-10-17 13:07:42 +00:00
parent 2514424643
commit fb0a00e45e
1 changed files with 5 additions and 23 deletions
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28
pmd/src/net/sourceforge/pmd/rules/design/LooseCouplingRule.java
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@ -7,10 +7,7 @@ package net.sourceforge.pmd.rules.design;
import net.sourceforge.pmd.AbstractRule;
import net.sourceforge.pmd.RuleContext;
import net.sourceforge.pmd.ast.ASTResultType;
import net.sourceforge.pmd.ast.SimpleNode;
import net.sourceforge.pmd.ast.ASTFieldDeclaration;
import net.sourceforge.pmd.ast.ASTFormalParameter;
import net.sourceforge.pmd.ast.*;
import java.util.Set;
import java.util.HashSet;
@ -40,26 +37,11 @@ public class LooseCouplingRule extends AbstractRule {
implClassNames.add("java.util.TreeMap");
}
public Object visit(ASTResultType node, Object data) {
if (node.isVoid()) {
return data;
}
return checkType(node, data);
}
public Object visit(ASTFieldDeclaration node, Object data) {
return checkType(node, data);
}
public Object visit(ASTFormalParameter node, Object data) {
return checkType(node, data);
}
private Object checkType(SimpleNode node, Object data) {
SimpleNode name = (SimpleNode)node.jjtGetChild(0).jjtGetChild(0);
if (implClassNames.contains(name.getImage())) {
public Object visit(ASTName node, Object data) {
Node parent = node.jjtGetParent().jjtGetParent();
if (implClassNames.contains(node.getImage()) && (parent instanceof ASTFieldDeclaration || parent instanceof ASTFormalParameter || parent instanceof ASTResultType)) {
RuleContext ctx = (RuleContext)data;
ctx.getReport().addRuleViolation(createRuleViolation(ctx, name.getBeginLine(), MessageFormat.format(getMessage(), new Object[] {name.getImage()})));
ctx.getReport().addRuleViolation(createRuleViolation(ctx, node.getBeginLine(), MessageFormat.format(getMessage(), new Object[] {node.getImage()})));
}
return data;
}