Package de.gwdg.metadataqa.marc.utils.marcspec

Class MARCspecParser

java.lang.Object

de.gwdg.metadataqa.marc.utils.marcspec.MARCspecParser

public class MARCspecParser
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected static List<Pattern>	allPatterns
protected static Pattern	CHARPOS	Regex for charpos
protected static Pattern	F_SUBSPECS	Regex for field subspecs
Map<String,Object>	field	The parsed fieldspec
protected static Pattern	FIELD	Regex for field
protected static Pattern	FIELDTAG	Regex for field tag
protected static Pattern	INDEX	Regex for index
protected static Pattern	INDICATORS
protected static Pattern	LEFTSUBTERM	Regex for leftSubTerm
protected static Pattern	NAMED_POSITION_OR_RANGE	Regex for named position or range
protected static Pattern	NAMED_SUBFIELDTAGRANGE	Regex for subfield range
protected static Pattern	namedGroupsPattern
protected static Pattern	OLD_INDICATORS	Regex for indicators
protected static Pattern	OPERATOR	Regex for operator
Map<String,String>	parsed	The parsed MARCspec
protected static Map<Pattern,List<String>>	patternNames
protected static Pattern	POSITION_OR_RANGE	Regex for position or range
protected static Pattern	SF_SUBSPECS	Regex for subfield subspecs
protected static Pattern	SUBFIELD	Regex for subfield
List<Map<String,String>>	subfields	The parsed subfieldspecs
protected static Pattern	SUBFIELDS	Regex for subfields
protected static Pattern	SUBFIELDTAG	Regex for subfield tag
protected static Pattern	SUBFIELDTAGRANGE	Regex for subfield range
protected static Pattern	SUBSPEC	Regex for subspec
protected static Pattern	SUBSPEC_DELIMITER
protected static Pattern	SUBSPECS	Regex for subspec
protected static Pattern	SUBTERMS	Regex for subterms

Constructor Summary

Constructors

Constructor	Description
MARCspecParser()
MARCspecParser(String spec)

Method Summary

Modifier and Type	Method	Description
Map<String,String>	extractValues(Matcher matcher)
void	fieldToArray(String fieldspec)	parses fieldspecs into array.
static List<String>	getNamedGroupCandidates(String regex)
static Map<Pattern,List<String>>	getPatternNames()
List<Map<String,String>>	matchSubfields(String subfieldspec)	Matches subfieldspecs.
MARCspec	parse(String spec)
Map<String,String>	subfieldToArray(String subfieldspec)	calls matchSubfields but makes sure only one subfield is present.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

namedGroupsPattern

protected static final Pattern namedGroupsPattern

FIELDTAG

protected static final Pattern FIELDTAG

Regex for field tag

POSITION_OR_RANGE

protected static final Pattern POSITION_OR_RANGE

Regex for position or range

NAMED_POSITION_OR_RANGE

protected static final Pattern NAMED_POSITION_OR_RANGE

Regex for named position or range

INDEX

protected static final Pattern INDEX

Regex for index

CHARPOS

protected static final Pattern CHARPOS

Regex for charpos

OLD_INDICATORS

protected static final Pattern OLD_INDICATORS

Regex for indicators

INDICATORS

protected static final Pattern INDICATORS

F_SUBSPECS

protected static Pattern F_SUBSPECS

Regex for field subspecs

SF_SUBSPECS

protected static Pattern SF_SUBSPECS

Regex for subfield subspecs

SUBSPECS

protected static final Pattern SUBSPECS

Regex for subspec

SUBFIELDS

protected static final Pattern SUBFIELDS

Regex for subfields

FIELD

protected static final Pattern FIELD

Regex for field

SUBFIELDTAGRANGE

protected static final Pattern SUBFIELDTAGRANGE

Regex for subfield range

NAMED_SUBFIELDTAGRANGE

protected static final Pattern NAMED_SUBFIELDTAGRANGE

Regex for subfield range

SUBFIELDTAG

protected static final Pattern SUBFIELDTAG

Regex for subfield tag

SUBFIELD

protected static final Pattern SUBFIELD

Regex for subfield

LEFTSUBTERM

protected static final Pattern LEFTSUBTERM

Regex for leftSubTerm

OPERATOR

protected static final Pattern OPERATOR

Regex for operator

SUBTERMS

protected static final Pattern SUBTERMS

Regex for subterms

SUBSPEC

protected static final Pattern SUBSPEC

Regex for subspec

SUBSPEC_DELIMITER

protected static final Pattern SUBSPEC_DELIMITER

patternNames

protected static final Map<Pattern,List<String>> patternNames

allPatterns

protected static final List<Pattern> allPatterns

parsed

public Map<String,String> parsed

The parsed MARCspec

field

public Map<String,Object> field

The parsed fieldspec

subfields

public List<Map<String,String>> subfields

The parsed subfieldspecs

Constructor Detail

MARCspecParser

public MARCspecParser()

MARCspecParser

public MARCspecParser(String spec)

Method Detail

parse

public MARCspec parse(String spec)

fieldToArray

public void fieldToArray(String fieldspec)

parses fieldspecs into array.

Parameters:

fieldspec - The fieldspec

matchSubfields

public List<Map<String,String>> matchSubfields(String subfieldspec)

Matches subfieldspecs.

Parameters:

subfieldspec - A string of one or more subfieldspecs

subfieldToArray

public Map<String,String> subfieldToArray(String subfieldspec)

calls matchSubfields but makes sure only one subfield is present.

Parameters:

subfieldspec - A subfieldspec

Returns:

array An Array of subfieldspec

getNamedGroupCandidates

public static List<String> getNamedGroupCandidates(String regex)

getPatternNames

public static Map<Pattern,List<String>> getPatternNames()

extractValues

public Map<String,String> extractValues(Matcher matcher)