package ca.uhn.fhir.rest.annotation;
/*
* #%L
* HAPI FHIR - Core Library
* %%
* Copyright (C) 2014 - 2017 University Health Network
* %%
* 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.
* #L%
*/
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import ca.uhn.fhir.rest.param.DateParam;
import ca.uhn.fhir.rest.param.DateRangeParam;
/**
* Parameter annotation for the _at parameter, which indicates to the
* server that only results dated since the given instant will be returned.
* <p>
* Parameters with this annotation should be of type {@link DateParam} or {@link DateRangeParam}
* </p>
* @see History
*/
@Target(value=ElementType.PARAMETER)
@Retention(RetentionPolicy.RUNTIME)
public @interface At {
//nothing
}