зеркало из https://github.com/mozilla/gecko-dev.git
102 строки
2.9 KiB
C++
102 строки
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef _FIELD_H_
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#define _FIELD_H_
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#include "JavaObject.h"
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struct classOrInterface;
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struct FieldOrMethod : JavaObject {
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public:
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ClassOrInterface &getDeclaringClass() const;
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const char *getName() const;
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int getModifiers() const; // Access Flags
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ClassOrInterface &getType() const;
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virtual bool equals(JavaObject &obj) const;
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// int hashCode();
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// Returns the fully qualified name and type of the field or method, eg,
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// public static java.lang.thread.priority
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const char *toString() const;
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};
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struct Field : FieldOrMethod {
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public:
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virtual bool equals(JavaObject &obj) const;
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// Get the value of the field
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JavaObject &get(JavaObject &obj);
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// Get the value of the field, converted to boolean
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boolean getBoolean(JavaObject &obj);
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// Get the value of the field in various forms. Appropriate exceptions
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// are tossed if obj is not of the right type
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uint8 getByte(JavaObject &obj);
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char getChar(JavaObject &obj);
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int16 getShort(JavaObject &obj);
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int32 getInt(JavaObject &obj);
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int64 getLong(JavaObject &obj);
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Flt32 getFloat(JavaObject &obj);
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Flt64 getDouble(JavaObject &obj);
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// Set the value of the field
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void set(JavaObject &obj, JavaObject &value);
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// Set the value of the field in various forms. Appropriate exceptions
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// are thrown if types don't match
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void setBoolean(JavaObject &obj, bool value);
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void setByte(JavaObject &obj, uint8 value);
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void setChar(JavaObject &obj, char value);
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void setShort(JavaObject &obj, int16 value);
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void setInt(JavaObject &obj, int32 value);
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void setLong(JavaObject &obj, int64 value);
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void setFloat(JavaObject &obj, Flt32 value);
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void setDouble(JavaObject &obj, Flt64 value);
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};
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struct Method : public FieldOrMethod {
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virtual bool equals(JavaObject &obj) const;
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ClassOrInterface &getReturnType();
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// Returns number of params
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int getParameterTypes(ClassOrInterface *¶ms);
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// Returns number of exception types
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int getExceptionTypes(ClassOrInterface *¶ms);
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// Invoke the specified method on the given object with specified
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// parameters. Throws gobs and gobs of exceptions if thwarted.
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JavaObject &invoke(JavaObject &obj, JavaObject *&args);
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};
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#endif /* _FIELD__H_ */
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