DruidScopes.java

/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets 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 io.druid.guice;

import com.google.inject.Key;
import com.google.inject.Provider;
import com.google.inject.Scope;
import com.google.inject.Scopes;

/**
 */
public class DruidScopes
{
  public static final Scope SINGLETON = new Scope()
  {
    @Override
    public <T> Provider<T> scope(Key<T> key, Provider<T> unscoped)
    {
      return Scopes.SINGLETON.scope(key, unscoped);
    }

    @Override
    public String toString()
    {
      return "DruidScopes.SINGLETON";
    }
  };
}