RowSetNavigatorDataChange.java

/* Copyright (c) 2001-2014, The HSQL Development Group
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package org.hsqldb.navigator;

import java.io.IOException;

import org.hsqldb.Row;
import org.hsqldb.Session;
import org.hsqldb.result.ResultMetaData;
import org.hsqldb.rowio.RowInputInterface;
import org.hsqldb.rowio.RowOutputInterface;
import org.hsqldb.types.Type;

/*
 * @author Fred Toussi (fredt@users dot sourceforge.net)
 * @version 2.2.7
 * @since 2.2.7
 */
public interface RowSetNavigatorDataChange {

    void release();

    int getSize();

    int getRowPosition();

    boolean next();

    boolean beforeFirst();

    Row getCurrentRow();

    Object[] getCurrentChangedData();

    int[] getCurrentChangedColumns();

    void write(RowOutputInterface out, ResultMetaData meta) throws IOException;

    void read(RowInputInterface in, ResultMetaData meta) throws IOException;

    void endMainDataSet();

    boolean addRow(Row row);

    Object[] addRow(Session session, Row row, Object[] data, Type[] types,
                    int[] columnMap);

    boolean containsDeletedRow(Row row);
}