nlpcraft-examples/solarsystem/src/main/java/org/apache/nlpcraft/examples/solarsystem/loaders/SolarSystemPlanetsValueLoader.scala

/*
 * 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.
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package org.apache.nlpcraft.examples.solarsystem.loaders

import org.apache.nlpcraft.examples.solarsystem.api.SolarSystemOpenApiService
import org.apache.nlpcraft.model.{NCElement, NCValue, NCValueLoader}

import java.util
import scala.jdk.CollectionConverters.{SeqHasAsJava, SetHasAsJava}

class SolarSystemPlanetsValueLoader extends NCValueLoader {
    private def mkValue(id: String, v: String): NCValue =
        new NCValue {
            override def getName: String = id
            override def getSynonyms: util.List[String] = Seq(id.toLowerCase, v.toLowerCase).asJava
        }

    override def load(owner: NCElement): util.Set[NCValue] =
        SolarSystemOpenApiService.getInstance().getAllPlanets.map{ case (id, v) => mkValue(id, v) }.toSet.asJava
}