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.inject;
  
  import static org.apache.cassandra.inject.Expression.method;
  import static org.apache.cassandra.inject.Expression.quote;
  
  public abstract class InjectionBuilder<T extends Injection>
  {
      public final String id;
  
      public InjectionBuilder(String id)
      {
          this.id = id;
      }
  
      protected String getIsEnabledExpression()
      {
          return method(Injection.class, Injection.CheckEnabled.class).args(quote(id)).toString();
      }
  
      /**
       * Creates an unmodifiable injection instance.
       */
      public abstract T build();
  
  }
  