MethodWithSameNameAsEnclosingClassRule.java

/**
 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
 */

package net.sourceforge.pmd.lang.apex.rule.style;

import java.util.List;

import net.sourceforge.pmd.lang.apex.ast.ASTMethod;
import net.sourceforge.pmd.lang.apex.ast.ASTUserClass;
import net.sourceforge.pmd.lang.apex.rule.AbstractApexRule;

public class MethodWithSameNameAsEnclosingClassRule extends AbstractApexRule {

    public MethodWithSameNameAsEnclosingClassRule() {
        setProperty(CODECLIMATE_CATEGORIES, new String[] { "Style" });
        // Note: x10 as Apex has not automatic refactoring
        setProperty(CODECLIMATE_REMEDIATION_MULTIPLIER, 50);
        setProperty(CODECLIMATE_BLOCK_HIGHLIGHTING, false);
    }

    @Override
    public Object visit(ASTUserClass node, Object data) {
        String className = node.getImage();

        List<ASTMethod> methods = node.findDescendantsOfType(ASTMethod.class);

        for (ASTMethod m : methods) {
            String methodName = m.getImage();

            if (!m.getNode().getMethodInfo().isConstructor() && methodName.equalsIgnoreCase(className)) {
                addViolation(data, m);
            }
        }

        return super.visit(node, data);
    }
}