| /* |
| * 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.beam.sdk.io.gcp.healthcare; |
| |
| import java.util.Map; |
| import java.util.Objects; |
| import org.apache.beam.sdk.coders.DefaultCoder; |
| import org.checkerframework.checker.nullness.qual.Nullable; |
| |
| /** |
| * FhirSearchParameter represents the query parameters for a FHIR search request, used as a |
| * parameter for {@link FhirIO.Search}. |
| */ |
| @DefaultCoder(FhirSearchParameterCoder.class) |
| public class FhirSearchParameter<T> { |
| |
| private final String resourceType; |
| // The key is used as a key for the search query, if there is source information to propagate |
| // through the pipeline. |
| private final String key; |
| private final @Nullable Map<String, T> queries; |
| |
| private FhirSearchParameter( |
| String resourceType, @Nullable String key, @Nullable Map<String, T> queries) { |
| this.resourceType = resourceType; |
| if (key != null) { |
| this.key = key; |
| } else { |
| this.key = ""; |
| } |
| this.queries = queries; |
| } |
| |
| /** |
| * Creates a FhirSearchParameter to represent a FHIR Search request. |
| * |
| * @param resourceType resource type for search, leave empty for all |
| * @param key optional key to index searches by |
| * @param queries search query, with field as key and search as value |
| * @return FhirSearchParameter |
| */ |
| public static <T> FhirSearchParameter<T> of( |
| String resourceType, @Nullable String key, @Nullable Map<String, T> queries) { |
| return new FhirSearchParameter<>(resourceType, key, queries); |
| } |
| |
| /** |
| * Creates a FhirSearchParameter to represent a FHIR Search request. |
| * |
| * @param resourceType resource type for search, leave empty for all |
| * @param queries search query, with field as key and search as value |
| * @return FhirSearchParameter |
| */ |
| public static <T> FhirSearchParameter<T> of( |
| String resourceType, @Nullable Map<String, T> queries) { |
| return new FhirSearchParameter<>(resourceType, null, queries); |
| } |
| |
| public String getResourceType() { |
| return resourceType; |
| } |
| |
| public String getKey() { |
| return key; |
| } |
| |
| public @Nullable Map<String, T> getQueries() { |
| return queries; |
| } |
| |
| @Override |
| public boolean equals(@Nullable Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| FhirSearchParameter<?> that = (FhirSearchParameter<?>) o; |
| return Objects.equals(resourceType, that.resourceType) |
| && Objects.equals(key, that.key) |
| && Objects.equals(queries, that.queries); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(resourceType, queries); |
| } |
| |
| @Override |
| public String toString() { |
| return "FhirSearchParameter{" |
| + "resourceType='" |
| + resourceType |
| + '\'' |
| + ", key='" |
| + key |
| + '\'' |
| + ", queries=" |
| + queries |
| + '}'; |
| } |
| } |