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 /*
  * Copyright 2010 Google Inc.
  *
  * Licensed 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 elemental.json;

Represents a Json object.
public interface JsonObject extends JsonValue {

  
Return the element (uncoerced) as a JsonValue.
  <T extends JsonValue> T get(String key);

  
Return the element (uncoerced) as a JsonArray. If the type is not an array, this can result in runtime errors.
  JsonArray getArray(String key);

  
Return the element (uncoerced) as a boolean. If the type is not a boolean, this can result in runtime errors.
  boolean getBoolean(String key);

  
Return the element (uncoerced) as a number. If the type is not a number, this can result in runtime errors.
  double getNumber(String key);

  
Return the element (uncoerced) as a JsonObject If the type is not an object,, this can result in runtime errors.
  JsonObject getObject(String key);

  
Return the element (uncoerced) as a String. If the type is not a String, this can result in runtime errors.
  String getString(String key);

  
All keys of the object.
  String[] keys();

  
Set a given key to the given value.
  void put(String keyJsonValue value);

  
Set a given key to the given String value.
  void put(String keyString value);

  
Set a given key to the given double value.
  void put(String keydouble value);

  
Set a given key to the given boolean value.
  void put(String keyboolean bool);

  
Test whether a given key has present.
  boolean hasKey(String key);

  
Remove a given key and associated value from the object.

Parameters:
key
  void remove(String key);
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