/*
* Copyright (c) 2015, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
*
* 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.dartlang.vm.service.element;
// This is a generated file.
import com.google.gson.JsonObject;
/**
* An {@link Obj} is a persistent object that is owned by some isolate.
*/
public class Obj extends Response {
public Obj(JsonObject json) {
super(json);
}
/**
* If an object is allocated in the Dart heap, it will have a corresponding class object.
*
* The class of a non-instance is not a Dart class, but is instead an internal vm object.
*
* Moving an Object into or out of the heap is considered a backwards compatible change for types
* other than Instance.
*/
public ClassRef getClassRef() {
return json.get("class") == null ? null : new ClassRef((JsonObject) json.get("class"));
}
/**
* A unique identifier for an Object. Passed to the getObject RPC to reload this Object.
*
* Some objects may get a new id when they are reloaded.
*/
public String getId() {
return json.get("id").getAsString();
}
/**
* The size of this object in the heap.
*
* If an object is not heap-allocated, then this field is omitted.
*
* Note that the size can be zero for some objects. In the current VM implementation, this occurs
* for small integers, which are stored entirely within their object pointers.
*/
public int getSize() {
return json.get("size") == null ? -1 : json.get("size").getAsInt();
}
}