001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.juneau.rest.server.mcp;
018
019import org.apache.juneau.marshall.collections.*;
020
021/**
022 * Revision-neutral carrier for a tool's input schema.
023 *
024 * <p>
025 * Deliberately a carrier, not a structured bean: the core has no opinion about which JSON Schema
026 * dialect or keyword set a revision supports. Each revision's adapter is responsible for validating
027 * that the carried map is expressible in its own wire schema type, and for rejecting configurations
028 * that are not.
029 *
030 * <p>
031 * The supplied map is <em>not</em> copied; callers must not mutate a map after handing it over.
032 */
033public final class McpSchema {
034
035   private final JsonMap raw;
036
037   private McpSchema(JsonMap raw) {
038      this.raw = raw;
039   }
040
041   /**
042    * Creates a schema carrier around a raw JSON Schema object.
043    *
044    * @param raw The schema as a JSON object. Can be <jk>null</jk>, which yields an empty schema.
045    * @return A new carrier. Never <jk>null</jk>.
046    */
047   public static McpSchema of(JsonMap raw) {
048      return new McpSchema(raw == null ? new JsonMap() : raw);
049   }
050
051   /**
052    * The carried schema.
053    *
054    * @return The schema map. Never <jk>null</jk>; not a copy.
055    */
056   public JsonMap toJsonMap() {
057      return raw;
058   }
059}