| /* |
| * 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 javax.json; |
| |
| import java.util.Map; |
| |
| /** |
| * A JsonObject, e.g. |
| * <pre> |
| * { |
| * "name":"karl", |
| * "age":38, |
| * "address": { |
| * "street":"dummystreet" |
| * "housenumber":12 |
| * } |
| * } |
| * </pre> |
| * |
| * A JsonObject is always also a Map which uses the attribute names as key mapping |
| * to their JsonValues. |
| */ |
| public interface JsonObject extends JsonStructure, Map<String, JsonValue> { |
| |
| /** |
| * @return the JsonArray with the given name or {@code null} if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| JsonArray getJsonArray(String name); |
| |
| /** |
| * @return the JsonObject with the given name or {@code null} if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| JsonObject getJsonObject(String name); |
| |
| /** |
| * @return the JsonNumber with the given name or {@code null} if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| JsonNumber getJsonNumber(String name); |
| |
| /** |
| * @return the JsonString with the given name or {@code null} if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| JsonString getJsonString(String name); |
| |
| /** |
| * @return the native string with the given name or {@code null} if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| String getString(String name); |
| |
| /** |
| * @return the native string with the given name or the default value if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| String getString(String name, String defaultValue); |
| |
| /** |
| * @return the int with the given name or {@code null} if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| int getInt(String name); |
| |
| /** |
| * @return the int with the given name or the default value if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| int getInt(String name, int defaultValue); |
| |
| /** |
| * @return the boolean with the given name or {@code null} if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| boolean getBoolean(String name); |
| |
| /** |
| * @return the boolean with the given name or the default value if there is no attribute with that name |
| * @throws ClassCastException if the JsonValue cannot be correctly cast |
| */ |
| boolean getBoolean(String name, boolean defaultValue); |
| |
| /** |
| * @return whether the attribute with the given name is {@link JsonValue#NULL} |
| */ |
| boolean isNull(String name); |
| } |