Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/profile/internal/ocl/ComputeDesignMaterials.java
// $Id: ComputeDesignMaterials.java 16427 2008-12-23 00:03:53Z tfmorris $
// Copyright (c) 2008 The Regents of the University of California. All
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package org.argouml.profile.internal.ocl;

import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Set;

import org.apache.log4j.Logger;
import org.argouml.model.MetaTypes;
import org.argouml.model.Model;

import tudresden.ocl.parser.analysis.DepthFirstAdapter;
import tudresden.ocl.parser.node.AClassifierContext;

/**
 * Check the design materials related to this OCL
 * 
 * @author maurelio1234
 */
public class ComputeDesignMaterials extends DepthFirstAdapter {

    /**
     * Logger.
     */
    private static final Logger LOG = 
        Logger.getLogger(ComputeDesignMaterials.class);

    private Set<Object> dms = new HashSet<Object>();

    /*
     * @see tudresden.ocl.parser.analysis.DepthFirstAdapter#caseAClassifierContext(tudresden.ocl.parser.node.AClassifierContext)
     */
    @Override
    public void caseAClassifierContext(AClassifierContext node) {
        String str = ("" + node.getPathTypeName()).trim();
        
        // TODO: This appears unused.  If it's needed, the Model API should
        // be enhanced to provide a method that does this directly.
        if (str.equals("Class")) {
            dms.add(Model.getMetaTypes().getUMLClass());            
        } else {
            try {
                Method m = MetaTypes.class.getDeclaredMethod("get" + str,
                        new Class[0]);
                if (m != null) {
                    dms.add(m.invoke(Model.getMetaTypes(), new Object[0]));
                }
            } catch (Exception e) {
                LOG.error("Metaclass not found: " + str, e);
            }
        }
    }

    /**
     * @return the criticized design materials
     */
    public Set<Object> getCriticizedDesignMaterials() {
        return dms;
    }

}
