/*
    * 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.shardingsphere.driver.state.circuit.resultset;
  
  import java.sql.ResultSetMetaData;
  
  /**
   * Circuit breaker result set meta data.
   */
  public final class CircuitBreakerResultSetMetaData implements ResultSetMetaData {
      
      @Override
      public int getColumnCount() {
          return 0;
      }
      
      @Override
      public boolean isAutoIncrement(final int column) {
          return false;
      }
      
      @Override
      public boolean isCaseSensitive(final int column) {
          return false;
      }
      
      @Override
      public boolean isSearchable(final int column) {
          return false;
      }
      
      @Override
      public boolean isCurrency(final int column) {
          return false;
      }
      
      @Override
      public int isNullable(final int column) {
          return ResultSetMetaData.columnNullable;
      }
      
      @Override
      public boolean isSigned(final int column) {
          return false;
      }
      
      @Override
      public int getColumnDisplaySize(final int column) {
          return 0;
      }
      
      @Override
      public String getColumnLabel(final int column) {
          return null;
      }
      
      @Override
      public String getColumnName(final int column) {
          return null;
      }
      
      @Override
      public String getSchemaName(final int column) {
          return null;
      }
      
      @Override
      public int getPrecision(final int column) {
          return 0;
      }
      
      @Override
      public int getScale(final int column) {
          return 0;
      }
      
      @Override
      public String getTableName(final int column) {
          return null;
      }
      
      @Override
      public String getCatalogName(final int column) {
          return null;
     }
     
     @Override
     public int getColumnType(final int column) {
         return 0;
     }
     
     @Override
     public String getColumnTypeName(final int column) {
         return null;
     }
     
     @Override
     public boolean isReadOnly(final int column) {
         return false;
     }
     
     @Override
     public boolean isWritable(final int column) {
         return false;
     }
     
     @Override
     public boolean isDefinitelyWritable(final int column) {
         return false;
     }
     
     @Override
     public String getColumnClassName(final int column) {
         return null;
     }
     
     @Override
     public <T> T unwrap(final Class<T> iface) {
         return null;
     }
     
     @Override
     public boolean isWrapperFor(final Class<?> iface) {
         return false;
     }
 }