experiments/sql/src/main/java/org/apache/gearpump/sql/planner/Connection.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.gearpump.sql.planner;

import org.apache.calcite.adapter.java.JavaTypeFactory;
import org.apache.calcite.config.CalciteConnectionConfig;
import org.apache.calcite.jdbc.CalciteConnection;
import org.apache.calcite.linq4j.Enumerator;
import org.apache.calcite.linq4j.Queryable;
import org.apache.calcite.linq4j.tree.Expression;
import org.apache.calcite.schema.SchemaPlus;
import org.apache.calcite.tools.Frameworks;

import java.lang.reflect.Type;
import java.sql.*;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.Executor;

public class Connection implements CalciteConnection {

  private final SchemaPlus rootSchema = Frameworks.createRootSchema(true);
  private String schema = null;

  public SchemaPlus getRootSchema() {
    return rootSchema;
  }

  public JavaTypeFactory getTypeFactory() {
    return null;
  }

  public Properties getProperties() {
    return null;
  }

  public Statement createStatement() throws SQLException {
    return null;
  }

  public PreparedStatement prepareStatement(String sql) throws SQLException {
    return null;
  }

  public CallableStatement prepareCall(String sql) throws SQLException {
    return null;
  }

  public String nativeSQL(String sql) throws SQLException {
    return null;
  }

  public void setAutoCommit(boolean autoCommit) throws SQLException {

  }

  public boolean getAutoCommit() throws SQLException {
    return false;
  }

  public void commit() throws SQLException {

  }

  public void rollback() throws SQLException {

  }

  public void close() throws SQLException {

  }

  public boolean isClosed() throws SQLException {
    return false;
  }

  public DatabaseMetaData getMetaData() throws SQLException {
    return null;
  }

  public void setReadOnly(boolean readOnly) throws SQLException {

  }

  public boolean isReadOnly() throws SQLException {
    return false;
  }

  public void setCatalog(String catalog) throws SQLException {

  }

  public String getCatalog() throws SQLException {
    return null;
  }

  public void setTransactionIsolation(int level) throws SQLException {

  }

  public int getTransactionIsolation() throws SQLException {
    return 0;
  }

  public SQLWarning getWarnings() throws SQLException {
    return null;
  }

  public void clearWarnings() throws SQLException {

  }

  public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
    return null;
  }

  public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
    return null;
  }

  public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
    return null;
  }

  public Map<String, Class<?>> getTypeMap() throws SQLException {
    return null;
  }

  public void setTypeMap(Map<String, Class<?>> map) throws SQLException {

  }

  public void setHoldability(int holdability) throws SQLException {

  }

  public int getHoldability() throws SQLException {
    return 0;
  }

  public Savepoint setSavepoint() throws SQLException {
    return null;
  }

  public Savepoint setSavepoint(String name) throws SQLException {
    return null;
  }

  public void rollback(Savepoint savepoint) throws SQLException {

  }

  public void releaseSavepoint(Savepoint savepoint) throws SQLException {

  }

  public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
    return null;
  }

  public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
    return null;
  }

  public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
    return null;
  }

  public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
    return null;
  }

  public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
    return null;
  }

  public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
    return null;
  }

  public Clob createClob() throws SQLException {
    return null;
  }

  public Blob createBlob() throws SQLException {
    return null;
  }

  public NClob createNClob() throws SQLException {
    return null;
  }

  public SQLXML createSQLXML() throws SQLException {
    return null;
  }

  public boolean isValid(int timeout) throws SQLException {
    return false;
  }

  public void setClientInfo(String name, String value) throws SQLClientInfoException {

  }

  public void setClientInfo(Properties properties) throws SQLClientInfoException {

  }

  public String getClientInfo(String name) throws SQLException {
    return null;
  }

  public Properties getClientInfo() throws SQLException {
    return null;
  }

  public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
    return null;
  }

  public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
    return null;
  }

  public void setSchema(String s) throws SQLException {
    schema = s;
  }

  public String getSchema() throws SQLException {
    return schema;
  }

  public void abort(Executor executor) throws SQLException {

  }

  public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {

  }

  public int getNetworkTimeout() throws SQLException {
    return 0;
  }

  public CalciteConnectionConfig config() {
    return null;
  }

  public <T> T unwrap(Class<T> iface) throws SQLException {
    return null;
  }

  public boolean isWrapperFor(Class<?> iface) throws SQLException {
    return false;
  }

  public <T> Queryable<T> createQuery(Expression expression, Class<T> aClass) {
    return null;
  }

  public <T> Queryable<T> createQuery(Expression expression, Type type) {
    return null;
  }

  public <T> T execute(Expression expression, Class<T> aClass) {
    return null;
  }

  public <T> T execute(Expression expression, Type type) {
    return null;
  }

  public <T> Enumerator<T> executeQuery(Queryable<T> queryable) {
    return null;
  }
}