/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
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* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
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* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
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#ifndef SHARE_COMPILER_METHODMATCHER_HPP
#define SHARE_COMPILER_METHODMATCHER_HPP
#include "memory/allocation.hpp"
#include "runtime/handles.hpp"
#include "memory/resourceArea.hpp"
class MethodMatcher : public CHeapObj<mtCompiler> {
public :
enum Mode {
Exact,
Prefix = 1 ,
Suffix = 2 ,
Substring = Prefix | Suffix,
Any,
Unknown = -1
};
protected :
Symbol* _class_name;
Symbol* _method_name;
Symbol* _signature;
Mode _class_mode;
Mode _method_mode;
public :
Symbol* class_name() const { return _class_name; }
Mode class_mode() const { return _class_mode; }
Symbol* method_name() const { return _method_name; }
Mode method_mode() const { return _method_mode; }
Symbol* signature() const { return _signature; }
MethodMatcher();
~MethodMatcher();
void init(Symbol* class_name, Mode class_mode, Symbol* method_name, Mode method_mode, Symbol* signature);
static void parse_method_pattern(char *& line, const char *& error_msg, MethodMatcher* m);
static void print_symbol(outputStream* st, Symbol* h, Mode mode);
bool matches(const methodHandle& method) const ;
void print_base(outputStream* st);
private :
static bool canonicalize(char * line, const char *& error_msg);
bool match(Symbol* candidate, Symbol* match, Mode match_mode) const ;
};
class BasicMatcher : public MethodMatcher {
private :
BasicMatcher* _next;
public :
BasicMatcher() : MethodMatcher(),
_next(NULL) {
}
BasicMatcher(BasicMatcher* next) :
_next(next) {
}
static BasicMatcher* parse_method_pattern(char * line, const char *& error_msg, bool expect_trailing_chars);
bool match(const methodHandle& method);
void set_next(BasicMatcher* next) { _next = next; }
BasicMatcher* next() { return _next; }
void print(outputStream* st) { print_base(st); }
void print_all(outputStream* st) {
print_base(st);
if (_next != NULL) {
_next->print_all(st);
}
}
};
class InlineMatcher : public MethodMatcher {
public :
enum InlineType {
unknown_inline,
dont_inline,
force_inline
};
private :
InlineType _inline_action;
InlineMatcher * _next;
InlineMatcher() : MethodMatcher(),
_inline_action(unknown_inline), _next(NULL) {
}
public :
static InlineMatcher* parse_method_pattern(char * line, const char *& error_msg);
bool match(const methodHandle& method, int inline_action);
void print(outputStream* st);
void set_next(InlineMatcher* next) { _next = next; }
InlineMatcher* next() { return _next; }
void set_action(InlineType inline_action) { _inline_action = inline_action; }
int inline_action() { return _inline_action; }
static InlineMatcher* parse_inline_pattern(char * line, const char *& error_msg);
InlineMatcher* clone();
};
#endif // SHARE_COMPILER_METHODMATCHER_HPP
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