content: /*
   * 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.cassandra.cql3.ast;
  
  import java.nio.ByteBuffer;
  
  import org.apache.cassandra.db.marshal.AbstractType;
  import org.apache.cassandra.db.marshal.Int32Type;
  
  public class Bind implements Value
  {
      private final Object value;
      private final AbstractType<?> type;
  
      public Bind(Object value, AbstractType<?> type)
      {
          this.value = value;
          this.type = type;
      }
  
      public static Bind of(int value)
      {
          return new Bind(value, Int32Type.instance);
      }
  
      @Override
      public Object value()
      {
          return value;
      }
  
      @Override
      public AbstractType<?> type()
      {
          return type;
      }
  
      @Override
      public ByteBuffer valueEncoded()
      {
          if (value == null) return null;
          return value instanceof ByteBuffer ? (ByteBuffer) value : ((AbstractType) type).decompose(value);
      }
  
      @Override
      public Bind with(Object value, AbstractType<?> type)
      {
          return new Bind(value, type);
      }
  
      @Override
      public void toCQL(StringBuilder sb, CQLFormatter formatter)
      {
          sb.append('?');
      }
  }
  