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/*
 * Copyright © 2009 HotPads ([email protected])
 *
 * 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 io.datarouter.gcp.spanner.config;

public interface SpannerProjectIdAndInstanceIdSupplier{

	public static class SpannerProjectIdAndInstanceId{

		public final String projectId;
		public final String instanceId;

		public SpannerProjectIdAndInstanceId(String projectId, String instanceId){
			this.projectId = projectId;
			this.instanceId = instanceId;
		}

	}

	SpannerProjectIdAndInstanceId getSpannerProjectIdAndInstanceId();

	class NoOpSpannerProjectIdAndInstanceIdSupplier implements SpannerProjectIdAndInstanceIdSupplier{

		@Override
		public SpannerProjectIdAndInstanceId getSpannerProjectIdAndInstanceId(){
			return new SpannerProjectIdAndInstanceId("", "");
		}

	}

}