DefaultSurvivorshipLabelProvider.java

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// Copyright (C) 2006-2016 Talend Inc. - www.talend.com
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// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
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package org.talend.dataquality.record.linkage.ui.composite.tableviewer.provider;

import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Image;
import org.talend.dataquality.record.linkage.utils.SurvivorShipAlgorithmEnum;
import org.talend.dataquality.rules.DefaultSurvivorshipDefinition;

/**
 * created by HHB on 2013-8-23 Detailled comment
 * 
 */
public class DefaultSurvivorshipLabelProvider extends LabelProvider implements ITableLabelProvider {

    @Override
    public Image getColumnImage(Object element, int columnIndex) {
        return null;
    }

    @Override
    public String getColumnText(Object element, int columnIndex) {
        if (element instanceof DefaultSurvivorshipDefinition) {
            DefaultSurvivorshipDefinition skd = (DefaultSurvivorshipDefinition) element;
            switch (columnIndex) {
            case 0:
                return skd.getDataType();
            case 1:
                return SurvivorShipAlgorithmEnum.getTypeBySavedValue(skd.getFunction().getAlgorithmType()).getValue();
            case 2:
                return skd.getFunction().getAlgorithmParameters();
            }
        }

        return ""; //$NON-NLS-1$
    }

}