Package com.basistech.rosette.dm

Class ArabicMorphoAnalysis

java.lang.Object

com.basistech.rosette.dm.BaseAttribute

com.basistech.rosette.dm.MorphoAnalysis

com.basistech.rosette.dm.ArabicMorphoAnalysis

All Implemented Interfaces:

Serializable

public class ArabicMorphoAnalysis
extends MorphoAnalysis
implements Serializable

Arabic morphological analysis. An Arabic token is analyzed into a prefix, a stem, and a suffix, where any of these components could be empty. This class stores the prefix length and the stem length. The suffix length can be deduced from these and the length of the original token.
The component parts themselves can be subdivided into sub-components. Each sub-component has an associated tag. For example, one of the possible analyses for "wAlktb" (Buckwalter transliteration for "and the books") looks like:

 prefix:         wAl
 stem:           ktb
 suffix:
 part-of-speech: NOUN
 prefix:         [w, Al]
 prefixTags:     [CONJ, DET]
 stems:          [ktb]
 stemTags:       [NOUN]
 suffixes:       []
 suffixTags:     [NO_FUNC]
 

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ArabicMorphoAnalysis.Builder	Builder class for ArabicMorphoAnalysis.

Field Summary

Fields inherited from class com.basistech.rosette.dm.BaseAttribute

extendedProperties

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ArabicMorphoAnalysis(String partOfSpeech, String lemma, List<Token> components, String raw, int prefixLength, int stemLength, String root, boolean definiteArticle, boolean strippablePrefix, List<String> prefixes, List<String> stems, List<String> suffixes, List<String> prefixTags, List<String> stemTags, List<String> suffixTags, TagSet tagSet, Map<String,Object> extendedProperties)
protected	ArabicMorphoAnalysis(String partOfSpeech, String lemma, List<Token> components, String raw, int prefixLength, int stemLength, String root, boolean definiteArticle, boolean strippablePrefix, List<String> prefixes, List<String> stems, List<String> suffixes, List<String> prefixTags, List<String> stemTags, List<String> suffixTags, Map<String,Object> extendedProperties)

Method Summary

Modifier and Type	Method	Description
List<String>	getPrefixes()	Returns the components of the prefix, if any.
int	getPrefixLength()	Returns the number of characters in the prefix.
List<String>	getPrefixTags()	Returns the part-of-speech tags for the prefix components.
String	getRoot()	Returns the root, according to semitic linguistics.
int	getStemLength()	Returns the number of characters in the stem.
List<String>	getStems()	Returns the components of the stem.
List<String>	getStemTags()	Returns the part-of-speech tags for stem components.
List<String>	getSuffixes()	Returns the components of the suffix, if any.
List<String>	getSuffixTags()	Returns the part-of-speech tags for suffix components.
boolean	isDefiniteArticle()	Returns true if this word has an attached definite article.
boolean	isStrippablePrefix()	Returns true if the prefixes of this word can be stripped (e.g.
protected com.google.common.base.MoreObjects.ToStringHelper	toStringHelper()

Methods inherited from class com.basistech.rosette.dm.MorphoAnalysis

getComponents, getLemma, getPartOfSpeech, getRaw, getTagSet, toString

Methods inherited from class com.basistech.rosette.dm.BaseAttribute

getExtendedProperties, listOrNull, setExtendedProperty

Methods inherited from class java.lang.Object

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

Constructor Details

ArabicMorphoAnalysis

protected ArabicMorphoAnalysis(String partOfSpeech,
 String lemma,
 List<Token> components,
 String raw,
 int prefixLength,
 int stemLength,
 String root,
 boolean definiteArticle,
 boolean strippablePrefix,
 List<String> prefixes,
 List<String> stems,
 List<String> suffixes,
 List<String> prefixTags,
 List<String> stemTags,
 List<String> suffixTags,
 TagSet tagSet,
 Map<String,Object> extendedProperties)

ArabicMorphoAnalysis

protected ArabicMorphoAnalysis(String partOfSpeech,
 String lemma,
 List<Token> components,
 String raw,
 int prefixLength,
 int stemLength,
 String root,
 boolean definiteArticle,
 boolean strippablePrefix,
 List<String> prefixes,
 List<String> stems,
 List<String> suffixes,
 List<String> prefixTags,
 List<String> stemTags,
 List<String> suffixTags,
 Map<String,Object> extendedProperties)

Method Details

getPrefixLength

public int getPrefixLength()

Returns the number of characters in the prefix.

Returns:

the number of characters in the prefix

getStemLength

public int getStemLength()

Returns the number of characters in the stem.

Returns:

the number of characters in the stem.

getRoot

public String getRoot()

Returns the root, according to semitic linguistics.

Returns:

the root, according to semitic linguistics

getPrefixes

public List<String> getPrefixes()

Returns the components of the prefix, if any.

Returns:

the components of the prefix, if any

getStems

public List<String> getStems()

Returns the components of the stem.

Returns:

the components of the stem

getSuffixes

public List<String> getSuffixes()

Returns the components of the suffix, if any.

Returns:

the components of the suffix, if any

getPrefixTags

public List<String> getPrefixTags()

Returns the part-of-speech tags for the prefix components.

Returns:

the part-of-speech tags for prefix components

getStemTags

public List<String> getStemTags()

Returns the part-of-speech tags for stem components.

Returns:

the part-of-speech tags for stem components

getSuffixTags

public List<String> getSuffixTags()

Returns the part-of-speech tags for suffix components.

Returns:

the part-of-speech tags for suffix components.

isDefiniteArticle

public boolean isDefiniteArticle()

Returns true if this word has an attached definite article.

Returns:

true if this word has an attached definite article

isStrippablePrefix

public boolean isStrippablePrefix()

Returns true if the prefixes of this word can be stripped (e.g. prepositions).

Returns:

true if the prefixes of this word can be stripped (e.g. prepositions)

toStringHelper

protected com.google.common.base.MoreObjects.ToStringHelper toStringHelper()

Overrides:

toStringHelper in class MorphoAnalysis