001/*
002 * #%L
003 * HAPI FHIR - Core Library
004 * %%
005 * Copyright (C) 2014 - 2024 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.context;
021
022/**
023 * This enum contains options to be used for {@link FhirContext#setPerformanceOptions(PerformanceOptionsEnum...)}
024 */
025public enum PerformanceOptionsEnum {
026
027        /**
028         * When this option is set, model classes will not be scanned for children until the
029         * child list for the given type is actually accessed.
030         * <p>
031         * The effect of this option is that reflection operations to scan children will be
032         * deferred, and some may never happen if specific model types aren't actually used.
033         * This option is useful on environments where reflection is particularly slow, e.g.
034         * Android or low powered devices.
035         * </p>
036         */
037        DEFERRED_MODEL_SCANNING
038}