1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/*
Ousía
Copyright (C) 2014, 2015 Benjamin Paaßen, Andreas Stöckel
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <core/common/Variant.hpp>
#include <core/common/CharReader.hpp>
#include <core/parser/stack/GenericParserStates.hpp>
#include <core/parser/stack/Stack.hpp>
#include <core/parser/ParserContext.hpp>
#include "OsxmlEventParser.hpp"
#include "OsxmlParser.hpp"
namespace ousia {
using namespace parser_stack;
/**
* Class containing the actual OsxmlParser implementation.
*/
class OsxmlParserImplementation : public OsxmlEvents {
private:
/**
* Actual xml parser -- converts the xml stream into a set of events.
*/
OsxmlEventParser parser;
/**
* Pushdown automaton responsible for converting the xml events into an
* actual Node tree.
*/
Stack stack;
public:
/**
* Constructor of the OsxmlParserImplementation class.
*
* @param reader is a reference to the CharReader instance from which the
* XML should be read.
* @param ctx is a reference to the ParserContext instance that should be
* used.
*/
OsxmlParserImplementation(CharReader &reader, ParserContext &ctx)
: parser(reader, *this, ctx.getLogger()),
stack(ctx, GenericParserStates)
{
}
/**
* Starts the actual parsing process.
*/
void parse() { parser.parse(); }
void commandStart(const Variant &name,
const Variant::mapType &args) override
{
stack.commandStart(name, args, true);
}
void annotationStart(const Variant &name,
const Variant::mapType &args) override
{
stack.annotationStart(name, args, true);
}
void annotationEnd(const Variant &className,
const Variant &elementName) override
{
stack.annotationEnd(className, elementName);
}
void rangeEnd() override { stack.rangeEnd(); }
void data(const TokenizedData &data) override { stack.data(data); }
};
/* Class OsxmlParser */
void OsxmlParser::doParse(CharReader &reader, ParserContext &ctx)
{
OsxmlParserImplementation impl(reader, ctx);
impl.parse();
}
}
|
