/* $Id$ | |
* | |
* 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. | |
*/ | |
#ifndef __ETCHOBJECT_H__ | |
#define __ETCHOBJECT_H__ | |
#include "capu/util/SmartPointer.h" | |
#include "capu/container/List.h" | |
#include "EtchError.h" | |
class EtchObjectType; | |
class EtchObject { | |
public: | |
/** | |
* EtchObjectType for EtchObject. | |
*/ | |
static const EtchObjectType* TYPE(); | |
/** | |
* Constructor. | |
*/ | |
EtchObject(); | |
/** | |
* Constructor. | |
*/ | |
EtchObject(const EtchObjectType* type); | |
/** | |
* Destructor. | |
*/ | |
virtual ~EtchObject(); | |
/** | |
* Returns object type id of this type. | |
*/ | |
virtual const EtchObjectType* getObjectType() const; | |
/** | |
* Returns true if the type hierarchy of this instance | |
* is from the given type. | |
* @param type to check | |
* @return true if the instance is compatible to the given type | |
*/ | |
virtual capu::bool_t isInstanceOf(const EtchObjectType* type) const; | |
/** | |
* Returns hash code | |
*/ | |
virtual capu::uint32_t getHashCode() const; | |
/** | |
* @return true if two object is equal | |
* false otherwise | |
*/ | |
virtual capu::bool_t equals(const EtchObject * other) const; | |
protected: | |
/** | |
* Adds the object type to the type hierachy of this instance. | |
* @param type that should be added to type hierachy of this instance. | |
*/ | |
virtual status_t addObjectType(const EtchObjectType* type); | |
// TODO remove me if object hierachy was refactored | |
virtual status_t setObjectType(const EtchObjectType* type); | |
private: | |
const EtchObjectType* mType; | |
capu::List<const EtchObjectType*> mTypes; | |
}; | |
typedef capu::SmartPointer<EtchObject> EtchObjectPtr; | |
#endif |