IReport を実装するアナライザーの作成

package mypackage;

import com.ibm.dtfj.analyzer.base.AnalyzerBase;
import com.ibm.dtfj.analyzer.base.AnalyzerContext;
import com.ibm.dtfj.analyzer.ext.IAnalysisReport;
import com.ibm.dtfj.analyzer.ext.IAnalyzerContext;
import com.ibm.dtfj.analyzer.ext.IReport;
import com.ibm.dtfj.image.DTFJException;
import com.ibm.dtfj.image.Image;

/**
 * This is the basic design required to implement an IReport Interface
 */
public class DWReport extends AnalyzerBase implements IReport {

    private static String description = "DWReport example";
	
    public DWReport() {}

    /*
     * (non-Javadoc)
     * @see com.ibm.dtfj.analyzer.base.AnalyzerBase#getShortDescription()
     */
    public String getShortDescription() {
        return description;
    }

    /*
     * (non-Javadoc)
     * @see com.ibm.dtfj.analyzer.ext.IReport#produceReport()
     */
    public IAnalysisReport produceReport() {
        IAnalysisReport ret = allocateReport();

        IAnalyzerContext ctx = getContext();

        if (ctx instanceof AnalyzerContext) {
            try {
                Image p = ((AnalyzerContext)ctx).getCurrentImage();
                ret.printLiteral("Image created on " + p.getSystemType());
            } catch (DTFJException e) {
                e.printStackTrace();
            }
        }

        return ret;
    }
}