Uses of Interface
org.terrier.terms.TermPipeline

Packages that use TermPipeline

org.terrier.indexing	Provides classes and interfaces related to the indexing of documents.
org.terrier.indexing.hadoop	Provides classes for Terrier's MapReduce indexer.
org.terrier.terms	Provides the interface and classes for the term pipeline, a set of objects that process the terms during indexing and processing of queries.

Uses of TermPipeline in org.terrier.indexing

Classes in org.terrier.indexing that implement TermPipeline

protected class	BasicIndexer.BasicTermProcessor This class implements an end of a TermPipeline that adds the term to the DocumentTree.
protected class	BasicIndexer.FieldTermProcessor This class implements an end of a TermPipeline that adds the term to the DocumentTree.
protected class	BlockIndexer.BasicTermProcessor This class implements an end of a TermPipeline that adds the term to the DocumentTree.
protected class	BlockIndexer.DelimFieldTermProcessor This class behaves in a similar fashion to FieldTermProcessor except that this one treats blocks bounded by delimiters instead of fixed-sized blocks.
protected class	BlockIndexer.DelimTermProcessor This class behaves in a similar fashion to BasicTermProcessor except that this one treats blocks bounded by delimiters instead of fixed-sized blocks.
protected class	BlockIndexer.FieldTermProcessor This class implements an end of a TermPipeline that adds the term to the DocumentTree.
protected class	BlockSinglePassIndexer.BasicTermProcessor This class implements an end of a TermPipeline that adds the term to the DocumentTree.
protected class	BlockSinglePassIndexer.DelimFieldTermProcessor This class behaves in a similar fashion to FieldTermProcessor except that this one treats blocks bounded by delimiters instead of fixed-sized blocks.
protected class	BlockSinglePassIndexer.DelimTermProcessor This class behaves in a similar fashion to BasicTermProcessor except that this one treats blocks bounded by delimiters instead of fixed-sized blocks.
protected class	BlockSinglePassIndexer.FieldTermProcessor This class implements an end of a TermPipeline that adds the term to the DocumentTree.

Fields in org.terrier.indexing declared as TermPipeline

protected TermPipeline

Indexer.pipeline_first The first component of the term pipeline.

Methods in org.terrier.indexing that return TermPipeline

protected abstract TermPipeline	Indexer.getEndOfPipeline() An abstract method that returns the last component of the term pipeline.
protected abstract TermPipeline	ExtensibleSinglePassIndexer.getEndOfPipeline() Returns the end of the term pipeline, which corresponds to an instance of either BasicIndexer.BasicTermProcessor, or BasicIndexer.FieldTermProcessor, depending on whether field information is stored.
protected TermPipeline	BlockSinglePassIndexer.getEndOfPipeline() Returns the object that is to be the end of the TermPipeline.
protected TermPipeline	BlockIndexer.getEndOfPipeline() Returns the object that is to be the end of the TermPipeline.
protected TermPipeline	BasicIndexer.getEndOfPipeline() Returns the end of the term pipeline, which corresponds to an instance of either BasicIndexer.BasicTermProcessor, or BasicIndexer.FieldTermProcessor, depending on whether field information is stored.

Uses of TermPipeline in org.terrier.indexing.hadoop

Classes in org.terrier.indexing.hadoop that implement TermPipeline

protected class	Hadoop_BlockSinglePassIndexer.BasicTermProcessor This class implements an end of a TermPipeline that adds the term to the DocumentTree.
protected class	Hadoop_BlockSinglePassIndexer.DelimFieldTermProcessor This class behaves in a similar fashion to FieldTermProcessor except that this one treats blocks bounded by delimiters instead of fixed-sized blocks.
protected class	Hadoop_BlockSinglePassIndexer.DelimTermProcessor This class behaves in a similar fashion to BasicTermProcessor except that this one treats blocks bounded by delimiters instead of fixed-sized blocks.
protected class	Hadoop_BlockSinglePassIndexer.FieldTermProcessor This class implements an end of a TermPipeline that adds the term to the DocumentTree.

Methods in org.terrier.indexing.hadoop that return TermPipeline

protected TermPipeline

Hadoop_BlockSinglePassIndexer.getEndOfPipeline() Returns the object that is to be the end of the TermPipeline.

Uses of TermPipeline in org.terrier.terms

Classes in org.terrier.terms that implement TermPipeline

class	BaseTermPipelineAccessor A base implementation for TermPipelineAccessor
class	CropTerm Reduces the size of terms passing through the term pipeline to the maximum allowed size for this indexing run.
class	DanishSnowballStemmer Danish stemmer implmented by Snowball.
class	DumpTerm Useful development phase TermPipeline object that allows prints every term that passes through it to System.err
class	DutchSnowballStemmer Dutch stemmer implmented by Snowball.
class	EnglishSnowballStemmer English stemmer implmented by Snowball.
class	FinnishSnowballStemmer Finnish stemmer implmented by Snowball.
class	FrenchSnowballStemmer French stemmer implmented by Snowball.
class	GermanSnowballStemmer German stemmer implmented by Snowball.
class	HungarianSnowballStemmer Hungerian stemmer implmented by Snowball.
class	ItalianSnowballStemmer Italian stemmer implmented by Snowball.
class	NoOp A do-nothing term pipeline object.
class	NorwegianSnowballStemmer Norwegian stemmer implmented by Snowball.
class	PorterStemmer Stemmer, implementing the Porter Stemming Algorithm.
class	PortugueseSnowballStemmer Portuguese stemmer implmented by Snowball.
class	RomanianSnowballStemmer Romanian stemmer implmented by Snowball.
class	RussianSnowballStemmer Russian stemmer implmented by Snowball.
class	SkipTermPipeline Class that identified tokens which should not be passed down the entire term pipeline, and instead passed onto a specified stage instead.
class	SnowballStemmer
class	SpanishSnowballStemmer Spanish stemmer implmented by Snowball.
class	StemmerTermPipeline Abstract base class for Stemmers that are also TermPipeline instances
class	Stopwords Implements stopword removal, as a TermPipeline object.
class	SwedishSnowballStemmer Swedish stemmer implmented by Snowball.
class	TRv2PorterStemmer This is the Porter stemming algorithm, coded up in JAVA by Gianni Amati.
class	TRv2WeakPorterStemmer An implementation of the Porter stemming algorithm that uses only the first step of the algorithm.
class	TurkishSnowballStemmer Turkish stemmer implmented by Snowball.
class	WeakPorterStemmer Weak Porter Stemmer, using Porter's Java implementation as the base.

Fields in org.terrier.terms declared as TermPipeline

protected TermPipeline	Stopwords.next The next component in the term pipeline.
protected TermPipeline	StemmerTermPipeline.next
protected TermPipeline	NoOp.next The implementation of a term pipeline.
protected TermPipeline	CropTerm.next The next object in the term pipeline

Constructors in org.terrier.terms with parameters of type TermPipeline

CropTerm(TermPipeline _next)
Creates a new CropTerm pipeline object, which can be used in the term pipeline

DanishSnowballStemmer(TermPipeline n)
constructor

DumpTerm(TermPipeline _next)
Construct a new DumpTerm objecy

DutchSnowballStemmer(TermPipeline n)
contructor

EnglishSnowballStemmer(TermPipeline n)
constructor

FinnishSnowballStemmer(TermPipeline n)
constructor

FrenchSnowballStemmer(TermPipeline n)
constructor

GermanSnowballStemmer(TermPipeline n)
constructor

HungarianSnowballStemmer(TermPipeline n)
constructor

ItalianSnowballStemmer(TermPipeline n)
constructor

NoOp(TermPipeline _next)
Constructs an instance of the class, given the next component in the pipeline.

NorwegianSnowballStemmer(TermPipeline n)
constructor

PorterStemmer(TermPipeline next)
Constructs an instance of PorterStemmer.

PortugueseSnowballStemmer(TermPipeline n)
constructor

RomanianSnowballStemmer(TermPipeline n)
constructor

RussianSnowballStemmer(TermPipeline n)
constructor

SkipTermPipeline(TermPipeline _next, TermPipeline _last)
Instantiate this object, using properties to define tokens.

SkipTermPipeline(TermPipeline _next, TermPipeline _last, java.lang.String[] _skipTokens)
Instantiate this object.

SnowballStemmer(java.lang.String StemLanguage, TermPipeline next)
Creates a new stemmer object for the language StemLanguage.

SpanishSnowballStemmer(TermPipeline n)
constructor

Stopwords(TermPipeline _next)
Makes a new stopword termpipeline object.

Stopwords(TermPipeline _next, java.lang.String StopwordsFile)
Makes a new stopword term pipeline object.

Stopwords(TermPipeline _next, java.lang.String[] StopwordsFiles)
Makes a new stopword term pipeline object.

SwedishSnowballStemmer(TermPipeline n)
constructor

TRv2PorterStemmer(TermPipeline next)
Constructs an instance of the TRv2PorterStemmer.

TRv2WeakPorterStemmer(TermPipeline next)
Constructs an instance of the TRv2WeakPorterStemmer.

TurkishSnowballStemmer(TermPipeline n)
constructor

WeakPorterStemmer(TermPipeline next)
constructor