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/*****************************************************************************
Copyright 2004 Steve M�nard
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.
*****************************************************************************/
#ifndef _JPMETHODOVERLOAD_H_
#define _JPMETHODOVERLOAD_H_
class JPObject;
class JPMethodOverload
{
public :
JPMethodOverload();
JPMethodOverload(const JPMethodOverload& o);
JPMethodOverload(JPClass* claz, jobject mth);
virtual ~JPMethodOverload();
EMatchType matches(bool ignoreFirst, vector<HostRef*>& args) ;
HostRef* invokeInstance(vector<HostRef*>& arg);
HostRef* invokeStatic(vector<HostRef*>& arg);
JPObject* invokeConstructor(jclass, vector<HostRef*>& arg);
public :
string getSignature();
bool isStatic() const
{
return m_IsStatic;
}
bool isFinal() const
{
return m_IsFinal;
}
bool isVarArgs() const
{
return m_IsVarArgs;
}
const JPTypeName& getReturnType() const
{
return m_ReturnType;
}
unsigned char getArgumentCount() const
{
return (unsigned char)m_Arguments.size();
}
string getArgumentString();
void packArgs(JPMallocCleaner<jvalue>& v, vector<HostRef*>& arg, size_t skip);
bool isSameOverload(JPMethodOverload& o);
string matchReport(vector<HostRef*>& args);
bool isMoreSpecificThan(JPMethodOverload& other) const;
private:
void ensureTypeCache() const;
private :
JPClass* m_Class;
jobject m_Method;
jmethodID m_MethodID;
JPTypeName m_ReturnType;
vector<JPTypeName> m_Arguments;
bool m_IsStatic;
bool m_IsFinal;
bool m_IsVarArgs;
bool m_IsConstructor;
mutable vector<JPType*> m_ArgumentsTypeCache;
mutable JPType* m_ReturnTypeCache;
};
#endif // _JPMETHODOVERLOAD_H_
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