content: /*
   * Copyright 2021 4Paradigm
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com._4paradigm.openmldb.jdbc;
  
  import java.io.InputStream;
  import java.io.Reader;
  import java.math.BigDecimal;
  import java.net.URL;
  import java.sql.Array;
  import java.sql.Blob;
  import java.sql.Clob;
  import java.sql.Date;
  import java.sql.NClob;
  import java.sql.Ref;
  import java.sql.ResultSet;
  import java.sql.ResultSetMetaData;
  import java.sql.RowId;
  import java.sql.SQLException;
  import java.sql.SQLWarning;
  import java.sql.SQLXML;
  import java.sql.Statement;
  import java.sql.Time;
  import java.sql.Timestamp;
  import java.util.ArrayList;
  import java.util.Calendar;
  import java.util.List;
  import java.util.Map;
  
  import com._4paradigm.openmldb.sdk.Column;
  
  public class SimpleResultSet implements ResultSet {
      private final List<Column> columnsInfo;
      private final List<List<String>> data;
      private int currentRowIdx = -1;
  
      public SimpleResultSet(List<Column> cols, List<List<String>> table) {
          columnsInfo = cols;
          data = table;
      }
  
      public static ResultSet createResultSet(List<Column> cols, List<List<String>> table) {
          return new SimpleResultSet(cols, table);
      }
  
      public static ResultSet createResultSet(List<String> names, List<Integer> types,
                                              List<List<String>> table) throws SQLException {
          if (names.size() != types.size()) {
              throw new SQLException(String.format("column names size %s != types size %s", names.size(),
                      types.size()));
          }
          List<Column> columns = new ArrayList<>();
          for (int i = 0; i < names.size(); i++) {
              columns.add(new Column(names.get(i), types.get(i)));
          }
          return createResultSet(columns, table);
      }
  
      @Override
      public boolean next() throws SQLException {
          return (++currentRowIdx) < data.size();
      }
  
      @Override
      public void close() throws SQLException {
  
      }
  
      @Override
      public boolean wasNull() throws SQLException {
          return false;
      }
  
      @Override
      public String getString(int columnIndex) throws SQLException {
          return data.get(currentRowIdx).get(columnIndex - 1);
      }
  
      @Override
      public boolean getBoolean(int columnIndex) throws SQLException {
          return false;
      }
  
      @Override
      public byte getByte(int columnIndex) throws SQLException {
          return 0;
      }
  
      @Override
      public short getShort(int columnIndex) throws SQLException {
          return 0;
      }
  
      @Override
      public int getInt(int columnIndex) throws SQLException {
          return Integer.parseInt(data.get(currentRowIdx).get(columnIndex - 1));
      }
  
      @Override
      public long getLong(int columnIndex) throws SQLException {
          return 0;
      }
  
      @Override
      public float getFloat(int columnIndex) throws SQLException {
          return 0;
      }
  
      @Override
      public double getDouble(int columnIndex) throws SQLException {
          return 0;
      }
  
      @Override
      public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
          return null;
      }
  
      @Override
      public byte[] getBytes(int columnIndex) throws SQLException {
          return new byte[0];
      }
  
      @Override
      public Date getDate(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Time getTime(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Timestamp getTimestamp(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public InputStream getAsciiStream(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public InputStream getUnicodeStream(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public InputStream getBinaryStream(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public String getString(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public boolean getBoolean(String columnLabel) throws SQLException {
          return false;
      }
  
      @Override
      public byte getByte(String columnLabel) throws SQLException {
          return 0;
      }
  
      @Override
      public short getShort(String columnLabel) throws SQLException {
          return 0;
      }
  
      @Override
      public int getInt(String columnLabel) throws SQLException {
          return 0;
      }
  
      @Override
      public long getLong(String columnLabel) throws SQLException {
          return 0;
      }
  
      @Override
      public float getFloat(String columnLabel) throws SQLException {
          return 0;
      }
  
      @Override
      public double getDouble(String columnLabel) throws SQLException {
          return 0;
      }
  
      @Override
      public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException {
          return null;
      }
  
      @Override
      public byte[] getBytes(String columnLabel) throws SQLException {
          return new byte[0];
      }
  
      @Override
      public Date getDate(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public Time getTime(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public Timestamp getTimestamp(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public InputStream getAsciiStream(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public InputStream getUnicodeStream(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public InputStream getBinaryStream(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public SQLWarning getWarnings() throws SQLException {
          return null;
      }
  
      @Override
      public void clearWarnings() throws SQLException {
  
      }
  
      @Override
      public String getCursorName() throws SQLException {
          return null;
      }
  
      @Override
      public ResultSetMetaData getMetaData() throws SQLException {
          return new SimpleResultSetMetaData(columnsInfo);
      }
  
      @Override
      public Object getObject(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Object getObject(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public int findColumn(String columnLabel) throws SQLException {
          return 0;
      }
  
      @Override
      public Reader getCharacterStream(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Reader getCharacterStream(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public BigDecimal getBigDecimal(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public boolean isBeforeFirst() throws SQLException {
          return false;
      }
  
      @Override
      public boolean isAfterLast() throws SQLException {
          return false;
      }
  
      @Override
      public boolean isFirst() throws SQLException {
          return false;
      }
  
      @Override
      public boolean isLast() throws SQLException {
          return false;
      }
  
      @Override
      public void beforeFirst() throws SQLException {
  
      }
  
      @Override
      public void afterLast() throws SQLException {
  
      }
  
      @Override
      public boolean first() throws SQLException {
          return false;
      }
  
      @Override
      public boolean last() throws SQLException {
          return false;
      }
  
      @Override
      public int getRow() throws SQLException {
          return 0;
      }
  
      @Override
      public boolean absolute(int row) throws SQLException {
          return false;
      }
  
      @Override
      public boolean relative(int rows) throws SQLException {
          return false;
      }
  
      @Override
      public boolean previous() throws SQLException {
          return false;
      }
  
      @Override
      public void setFetchDirection(int direction) throws SQLException {
  
      }
  
      @Override
      public int getFetchDirection() throws SQLException {
          return FETCH_UNKNOWN;
      }
  
      @Override
      public void setFetchSize(int rows) throws SQLException {
  
      }
  
      @Override
      public int getFetchSize() throws SQLException {
          return 0;
      }
  
      @Override
      public int getType() throws SQLException {
          return TYPE_FORWARD_ONLY;
      }
  
      @Override
      public int getConcurrency() throws SQLException {
          return CONCUR_READ_ONLY;
      }
  
      @Override
      public boolean rowUpdated() throws SQLException {
          return false;
      }
  
      @Override
      public boolean rowInserted() throws SQLException {
          return false;
      }
  
      @Override
      public boolean rowDeleted() throws SQLException {
          return false;
      }
  
      @Override
      public void updateNull(int columnIndex) throws SQLException {
  
      }
  
      @Override
      public void updateBoolean(int columnIndex, boolean x) throws SQLException {
  
      }
  
      @Override
      public void updateByte(int columnIndex, byte x) throws SQLException {
  
      }
  
      @Override
      public void updateShort(int columnIndex, short x) throws SQLException {
  
      }
  
      @Override
      public void updateInt(int columnIndex, int x) throws SQLException {
  
      }
  
      @Override
      public void updateLong(int columnIndex, long x) throws SQLException {
  
      }
  
      @Override
      public void updateFloat(int columnIndex, float x) throws SQLException {
  
      }
  
      @Override
      public void updateDouble(int columnIndex, double x) throws SQLException {
  
      }
  
      @Override
      public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
  
      }
  
      @Override
      public void updateString(int columnIndex, String x) throws SQLException {
  
      }
  
      @Override
      public void updateBytes(int columnIndex, byte[] x) throws SQLException {
  
      }
  
      @Override
      public void updateDate(int columnIndex, Date x) throws SQLException {
  
      }
  
      @Override
      public void updateTime(int columnIndex, Time x) throws SQLException {
  
      }
  
      @Override
      public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {
  
      }
  
      @Override
      public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
  
      }
  
      @Override
      public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
  
      }
  
      @Override
      public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
  
      }
  
      @Override
      public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {
  
      }
  
      @Override
      public void updateObject(int columnIndex, Object x) throws SQLException {
  
      }
  
      @Override
      public void updateNull(String columnLabel) throws SQLException {
  
      }
  
      @Override
      public void updateBoolean(String columnLabel, boolean x) throws SQLException {
  
      }
  
      @Override
      public void updateByte(String columnLabel, byte x) throws SQLException {
  
      }
  
      @Override
      public void updateShort(String columnLabel, short x) throws SQLException {
  
      }
  
      @Override
      public void updateInt(String columnLabel, int x) throws SQLException {
  
      }
  
      @Override
      public void updateLong(String columnLabel, long x) throws SQLException {
  
      }
  
      @Override
      public void updateFloat(String columnLabel, float x) throws SQLException {
  
      }
  
      @Override
      public void updateDouble(String columnLabel, double x) throws SQLException {
  
      }
  
      @Override
      public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {
  
      }
  
      @Override
      public void updateString(String columnLabel, String x) throws SQLException {
  
      }
  
      @Override
      public void updateBytes(String columnLabel, byte[] x) throws SQLException {
  
      }
  
      @Override
      public void updateDate(String columnLabel, Date x) throws SQLException {
  
      }
  
      @Override
      public void updateTime(String columnLabel, Time x) throws SQLException {
  
      }
  
      @Override
      public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {
  
      }
  
      @Override
      public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {
  
      }
  
      @Override
      public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {
  
      }
  
      @Override
      public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {
  
      }
  
      @Override
      public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {
  
      }
  
      @Override
      public void updateObject(String columnLabel, Object x) throws SQLException {
  
      }
  
      @Override
      public void insertRow() throws SQLException {
  
      }
  
      @Override
      public void updateRow() throws SQLException {
  
      }
  
      @Override
      public void deleteRow() throws SQLException {
  
      }
  
      @Override
      public void refreshRow() throws SQLException {
  
      }
  
      @Override
      public void cancelRowUpdates() throws SQLException {
  
      }
  
      @Override
      public void moveToInsertRow() throws SQLException {
  
      }
  
      @Override
      public void moveToCurrentRow() throws SQLException {
  
      }
  
      @Override
      public Statement getStatement() throws SQLException {
          return null;
      }
  
      @Override
      public Object getObject(int columnIndex, Map<String, Class<?>> map) throws SQLException {
          return null;
      }
  
      @Override
      public Ref getRef(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Blob getBlob(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Clob getClob(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Array getArray(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Object getObject(String columnLabel, Map<String, Class<?>> map) throws SQLException {
          return null;
      }
  
      @Override
      public Ref getRef(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public Blob getBlob(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public Clob getClob(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public Array getArray(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public Date getDate(int columnIndex, Calendar cal) throws SQLException {
          return null;
      }
  
      @Override
      public Date getDate(String columnLabel, Calendar cal) throws SQLException {
          return null;
      }
  
      @Override
      public Time getTime(int columnIndex, Calendar cal) throws SQLException {
          return null;
      }
  
      @Override
      public Time getTime(String columnLabel, Calendar cal) throws SQLException {
          return null;
      }
  
      @Override
      public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
          return null;
      }
  
      @Override
      public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
          return null;
      }
  
      @Override
      public URL getURL(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public URL getURL(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public void updateRef(int columnIndex, Ref x) throws SQLException {
  
      }
  
      @Override
      public void updateRef(String columnLabel, Ref x) throws SQLException {
  
      }
  
      @Override
      public void updateBlob(int columnIndex, Blob x) throws SQLException {
  
      }
  
      @Override
      public void updateBlob(String columnLabel, Blob x) throws SQLException {
  
      }
  
      @Override
      public void updateClob(int columnIndex, Clob x) throws SQLException {
  
      }
  
      @Override
      public void updateClob(String columnLabel, Clob x) throws SQLException {
  
      }
  
      @Override
      public void updateArray(int columnIndex, Array x) throws SQLException {
  
      }
  
      @Override
      public void updateArray(String columnLabel, Array x) throws SQLException {
  
      }
  
      @Override
      public RowId getRowId(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public RowId getRowId(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public void updateRowId(int columnIndex, RowId x) throws SQLException {
  
      }
  
      @Override
      public void updateRowId(String columnLabel, RowId x) throws SQLException {
  
      }
  
      @Override
      public int getHoldability() throws SQLException {
          return 0;
      }
  
      @Override
      public boolean isClosed() throws SQLException {
          return false;
      }
  
      @Override
      public void updateNString(int columnIndex, String nString) throws SQLException {
  
      }
  
      @Override
      public void updateNString(String columnLabel, String nString) throws SQLException {
  
      }
  
      @Override
      public void updateNClob(int columnIndex, NClob nClob) throws SQLException {
  
      }
  
      @Override
      public void updateNClob(String columnLabel, NClob nClob) throws SQLException {
  
      }
  
      @Override
      public NClob getNClob(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public NClob getNClob(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public SQLXML getSQLXML(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public SQLXML getSQLXML(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
  
      }
  
      @Override
      public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
  
      }
  
      @Override
      public String getNString(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public String getNString(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public Reader getNCharacterStream(int columnIndex) throws SQLException {
          return null;
      }
  
      @Override
      public Reader getNCharacterStream(String columnLabel) throws SQLException {
          return null;
      }
  
      @Override
      public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
  
      }
  
      @Override
      public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
  
      }
  
      @Override
      public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
  
      }
  
      @Override
      public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
  
      }
  
      @Override
      public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
  
      }
  
      @Override
      public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
  
      }
  
      @Override
      public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
  
      }
  
      @Override
      public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
  
      }
  
      @Override
      public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
  
      }
  
      @Override
      public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
  
      }
  
      @Override
      public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
  
      }
  
      @Override
      public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
  
      }
  
      @Override
      public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
  
      }
  
      @Override
      public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
  
      }
  
      @Override
      public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
  
      }
  
      @Override
      public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
  
      }
  
      @Override
      public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
  
      }
  
      @Override
      public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
  
      }
  
      @Override
      public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
  
      }
  
      @Override
      public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
  
      }
  
      @Override
      public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
  
      }
  
      @Override
      public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
  
      }
  
      @Override
      public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
  
      }
  
      @Override
      public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
  
      }
  
      @Override
      public void updateClob(int columnIndex, Reader reader) throws SQLException {
  
      }
  
      @Override
      public void updateClob(String columnLabel, Reader reader) throws SQLException {
  
      }
  
      @Override
      public void updateNClob(int columnIndex, Reader reader) throws SQLException {
  
      }
  
      @Override
      public void updateNClob(String columnLabel, Reader reader) throws SQLException {
  
      }
  
      @Override
      public <T> T getObject(int columnIndex, Class<T> type) throws SQLException {
          return null;
      }
  
      @Override
      public <T> T getObject(String columnLabel, Class<T> type) throws SQLException {
          return null;
      }
  
      @Override
      public <T> T unwrap(Class<T> iface) throws SQLException {
          return null;
      }
  
      @Override
      public boolean isWrapperFor(Class<?> iface) throws SQLException {
          return false;
      }
  }
  