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Util objects for integraal

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package fr.lirmm.boreal.util.object_analyzer;

import fr.boreal.model.query.api.FOQuery;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Objects;

public class ObjectAnalizer {

	static final Logger LOG = LoggerFactory.getLogger(ObjectAnalizer.class);

	/**
	 *
	 * @return information on the query structure
	 */
	public static String info(Object o) {
        if (Objects.requireNonNull(o) instanceof FOQuery q) {
            return FormulaAnalyzer.info(q.getFormula());
        }
        return o.toString();
    }

	/**
	 * 
	 * @return a short representation of the query
	 */
	public static String digest(Object o) {

        if (Objects.requireNonNull(o) instanceof FOQuery f) {
            String s = f.toString();
            int size = 50;
            return s.length() <= size ? s : s.substring(0, size) + " [... rest of the expression cut]";
        }
        LOG.error("unsupported type");
        return "";

    }

}