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/*
 * Copyright DataStax, Inc.
 *
 * 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.datastax.driver.core.querybuilder;

import com.datastax.driver.core.CodecRegistry;
import java.util.List;

public abstract class Using extends Utils.Appendeable {

  final String optionName;

  private Using(String optionName) {
    this.optionName = optionName;
  }

  static class WithValue extends Using {
    private final long value;

    WithValue(String optionName, long value) {
      super(optionName);
      this.value = value;
    }

    @Override
    void appendTo(StringBuilder sb, List variables, CodecRegistry codecRegistry) {
      sb.append(optionName).append(' ').append(value);
    }

    @Override
    boolean containsBindMarker() {
      return false;
    }
  }

  static class WithMarker extends Using {
    private final BindMarker marker;

    WithMarker(String optionName, BindMarker marker) {
      super(optionName);
      this.marker = marker;
    }

    @Override
    void appendTo(StringBuilder sb, List variables, CodecRegistry codecRegistry) {
      sb.append(optionName).append(' ').append(marker);
    }

    @Override
    boolean containsBindMarker() {
      return true;
    }
  }
}