de.jungblut.datastructure

Interface InvertedIndex.DocumentMapper<DOCUMENT_TYPE,KEY_TYPE>

Type Parameters:

DOCUMENT_TYPE - the type of the documents to index.

KEY_TYPE - the type of the key that will be returned (usually a smaller abstraction fragment of the document).

All Known Implementing Classes:

SparseVectorDocumentMapper

Enclosing class:

InvertedIndex<DOCUMENT_TYPE,KEY_TYPE>

public static interface InvertedIndex.DocumentMapper<DOCUMENT_TYPE,KEY_TYPE>

Mapper that maps a document to its keys.

Method Summary

Modifier and Type	Method and Description
Set<KEY_TYPE>	mapDocument(DOCUMENT_TYPE doc) Maps the document into its smaller parts.

Method Detail

mapDocument

Set<KEY_TYPE> mapDocument(DOCUMENT_TYPE doc)

Maps the document into its smaller parts.

Parameters:

doc - the document to map.

Returns:

a set of keys that this document consists of.