IStackedAreaAnalyzerResult.java example

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/**
 * DataCleaner (community edition)
 * Copyright (C) 2014 Neopost - Customer Information Management
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.datacleaner.visualization;

import java.util.List;

import org.datacleaner.api.AnalyzerResult;
import org.datacleaner.api.InputColumn;

public interface IStackedAreaAnalyzerResult extends AnalyzerResult {
    boolean isTimeCategory();

    boolean isNumberCategory();

    InputColumn<?> getCategoryColumn();

    int getCategoryCount();

    List<?> getCategories();

    InputColumn<Number>[] getMeasureColumns();

    Number[] getMeasures(Object category);

    void addMeasures(Object category, Number[] measures);

    Number sum(Number a, Number b);
}