Uses of Class
org.terrier.structures.indexing.singlepass.Posting

Packages that use Posting

Package	Description
org.terrier.structures.indexing.singlepass	Provides implementation of the structures needed for performing a single pass indexing
org.terrier.structures.indexing.singlepass.hadoop	Provides classes implemeting the Hadoop MapReduce indexing in Terrier.

Uses of Posting in org.terrier.structures.indexing.singlepass

Subclasses of Posting in org.terrier.structures.indexing.singlepass

Modifier and Type	Class and Description
class	BlockFieldPosting Class representing a posting list in memory containing fields and block iformation.
class	BlockPosting Class representing a posting list in memory with block information It keeps the information for DF, TF, and the sequence [doc, tf, blockCount, [blockId]]
class	FieldPosting Class holding the information for a posting list read from a previously written run at disk.

Fields in org.terrier.structures.indexing.singlepass with type parameters of type Posting

Modifier and Type	Field and Description
protected Map<String,Posting>	MemoryPostings.postings Hashmap indexed by the term, containing the posting lists

Methods in org.terrier.structures.indexing.singlepass that return Posting

Modifier and Type	Method and Description
protected Posting[]	Inverted2DirectIndexBuilder.getPostings(int count) get an array of posting object of the specified size.
protected Posting[]	BlockInverted2DirectIndexBuilder.getPostings(int count) get an array of posting object of the specified size.

Methods in org.terrier.structures.indexing.singlepass with parameters of type Posting

Modifier and Type	Method and Description
protected long	Inverted2DirectIndexBuilder.traverseInvertedFile(PostingIndexInputStream iiis, int firstDocid, int countDocuments, Posting[] directPostings) traverse the inverted file, looking for all occurrences of documents in the given range
protected long	BlockInverted2DirectIndexBuilder.traverseInvertedFile(PostingIndexInputStream iiis, int firstDocid, int countDocuments, Posting[] directPostings) traverse the inverted file, looking for all occurrences of documents in the given range
void	RunWriter.writeTerm(String term, Posting post) Writes the information for a given term.

Uses of Posting in org.terrier.structures.indexing.singlepass.hadoop

Methods in org.terrier.structures.indexing.singlepass.hadoop with parameters of type Posting

Modifier and Type	Method and Description
void	HadoopRunWriter.writeTerm(String term, Posting post) Write the posting to the output collector