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package org.apache.cayenne.dbsync.reverse.dbload;

import java.sql.DatabaseMetaData;
import java.sql.SQLException;
import java.util.Objects;

import org.apache.cayenne.dba.DbAdapter;

public abstract class AbstractLoader {

    static final String WILDCARD = "%";

    protected DbAdapter adapter;
    protected DbLoaderConfiguration config;
    protected DbLoaderDelegate delegate;

    AbstractLoader(DbAdapter adapter, DbLoaderConfiguration config, DbLoaderDelegate delegate) {
        this.adapter = adapter;
        this.config = Objects.requireNonNull(config);
        this.delegate = Objects.requireNonNull(delegate);
    }

    public abstract void load(DatabaseMetaData metaData, DbLoadDataStore map) throws SQLException;
}