Tanl::Corpus Class Reference
[Classifier, Dependency Parser]

Represents common aspects of a Corpus. More...

#include <Corpus.h>

Inheritance diagram for Tanl::Corpus:

List of all members.

Public Member Functions
	Corpus (Language const &lang)
	Corpus (Language const &lang, CorpusFormat &format)
	Create from specified CorpusFormat.
	Corpus (Language const &lang, char const *formatFile)
	Read the corpus format from file formatFile.
AttributeId	attributeId (const char *name)
virtual SentenceReader *	sentenceReader (std::istream *is)
virtual void	print (std::ostream &os, Sentence const &sent) const
	Print the sentence in the standard format for the corpus.
virtual std::string	toString (Sentence const &sent) const
	Corpus (Language const &lang)
	Corpus (Language const &lang, CorpusFormat &format)
	Create from specified CorpusFormat.
	Corpus (Language const &lang, char const *formatFile)
	Read the corpus format from file formatFile.
AttributeId	attributeId (const char *name)
virtual SentenceReader *	sentenceReader (std::istream *is)
virtual void	print (std::ostream &os, Sentence const &sent) const
	Print the sentence in the standard format for the corpus.
virtual std::string	toString (Sentence const &sent) const
Static Public Member Functions
static Corpus *	create (Language const &language, char const *inputFormat)
	Factory pattern for creating a Corpus based on the provided format.
static Corpus *	create (char const *language, char const *inputFormat)
static CorpusFormat *	parseFormat (char const *formatFile)
	Read the corpus format from file formatFile.
static Corpus *	create (Language const &language, char const *inputFormat)
	Factory pattern for creating a Corpus based on the provided format.
static Corpus *	create (char const *language, char const *inputFormat)
static CorpusFormat *	parseFormat (char const *formatFile)
	Read the corpus format from file formatFile.
Public Attributes
Language const &	language
AttributeIndex	index
	associates an index to field names
TokenFields	tokenFields
	describes properties of fields in tokens
Static Protected Member Functions
static CorpusFormat *	parseFormat (std::istream &is)
static CorpusFormat *	parseFormat (std::istream &is)

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Detailed Description

Represents common aspects of a Corpus.

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Constructor & Destructor Documentation

Tanl::Corpus::Corpus

(

Language const &

lang

)

[inline]

Parameters:

lang

the default language for sentences in the corpus.

Tanl::Corpus::Corpus	(	Language const &	lang,
		CorpusFormat &	format
	)			[inline]

Create from specified CorpusFormat.

Parameters:

lang

the default language for sentences in the corpus.

Tanl::Corpus::Corpus	(	Language const &	lang,
		char const *	formatFile
	)

Read the corpus format from file formatFile.

Parameters:

lang

the default language for sentences in the corpus.

References Tanl::CorpusFormat::index, index, parseFormat(), Tanl::CorpusFormat::tokenFields, and tokenFields.

Tanl::Corpus::Corpus

(

Language const &

lang

)

[inline]

Parameters:

lang

the default language for sentences in the corpus.

Tanl::Corpus::Corpus	(	Language const &	lang,
		CorpusFormat &	format
	)			[inline]

Create from specified CorpusFormat.

Parameters:

lang

the default language for sentences in the corpus.

Tanl::Corpus::Corpus	(	Language const &	lang,
		char const *	formatFile
	)

Read the corpus format from file formatFile.

Parameters:

lang

the default language for sentences in the corpus.

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Member Function Documentation

AttributeId Tanl::Corpus::attributeId

(

const char *

name

)

[inline]

Returns:

the index (into the vector of values for tokens) of the attribute with the given

Parameters:

name.

References index, and Tanl::AttributeIndex::insert().

AttributeId Tanl::Corpus::attributeId

(

const char *

name

)

[inline]

Returns:

the index (into the vector of values for tokens) of the attribute with the given

Parameters:

name.

static Corpus* Tanl::Corpus::create	(	Language const &	language,
		char const *	inputFormat
	)			[static]

Factory pattern for creating a Corpus based on the provided format.

Parameters:

	lang	the default language for sentences in the corpus.
	inputFormat	is either the name of a builtin format (either CoNLL, conll08, DgaXML, Text, TokenizedText) or the name of a file containing the specifications of the format.

Corpus * Tanl::Corpus::create	(	Language const &	language,
		char const *	inputFormat
	)			[static]

Factory pattern for creating a Corpus based on the provided format.

Parameters:

	lang	the default language for sentences in the corpus.
	inputFormat	is either the name of a builtin format (either CoNLL, conll08, DgaXML, Text, TokenizedText) or the name of a file containing the specifications of the format.

References parseFormat().

static CorpusFormat* Tanl::Corpus::parseFormat

(

char const *

formatFile

)

[static]

Read the corpus format from file formatFile.

Returns:

created format or 0 if reading failed.

CorpusFormat * Tanl::Corpus::parseFormat

(

char const *

formatFile

)

[static]

Read the corpus format from file formatFile.

Returns:

created format or 0 if reading failed.

Referenced by Corpus(), and create().

virtual SentenceReader* Tanl::Corpus::sentenceReader

(

std::istream *

is

)

[virtual]

Returns:

an appropriate reader for reading sentences of the corpus from the given stream is.

Reimplemented in Tanl::ConllXCorpus, Tanl::DgaCorpus, Tanl::TextCorpus, and Tanl::TokenizedTextCorpus.

virtual SentenceReader* Tanl::Corpus::sentenceReader

(

std::istream *

is

)

[virtual]

Returns:

an appropriate reader for reading sentences of the corpus from the given filename.

Reimplemented in Tanl::ConllXCorpus, Tanl::DgaCorpus, Tanl::TextCorpus, and Tanl::TokenizedTextCorpus.

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The documentation for this class was generated from the following files:

• Corpus/Corpus.h
• parse/desr/src/Corpus.h
• Corpus/Corpus.cpp
• parse/desr/src/Corpus.cpp