DisplayOnePaper.java

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package cedar.hepdata.webapp.components;

import org.apache.tapestry.MarkupWriter;
import org.apache.tapestry.annotations.*;
import cedar.hepdata.model.*;

public class DisplayOnePaper{

    @BeginRender
    void renderMessage(MarkupWriter writer) {

        if(_dataset != null){
          _paper = _dataset.getPaper();
        }

        if(_yaxis != null){
          _dataset = _yaxis.getDataset();
          _paper = _dataset.getPaper();
        }

        if(_reaction != null){
          _yaxis = _reaction.getYAxis();
          _dataset = _yaxis.getDataset();
          _paper = _dataset.getPaper();
        }

        if ( _paper != null) {
            for (String comment : _paper.getComments()) {
                writer.element("p");
                writer.write(comment);
                writer.end();
            }
        }
    }

    @Parameter(name="p")
    private Paper _paper;

    @Parameter(name="ds")
    private Dataset _dataset;

    @Parameter(name="yax")
    private YAxis _yaxis;

    @Parameter(name="re")
    private AxisReaction _reaction;

}

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