Code to maintain and access indices.
See: Description
Interface Summary | |
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TermDocs | TermDocs provides an interface for enumerating <document, frequency> pairs for a term. |
TermFreqVector | Provides access to stored term vector of a document field. |
TermPositions | TermPositions provides an interface for enumerating the <document, frequency, <position>* > tuples for a term. |
TermPositionVector | Extends TermFreqVector to provide additional information about
positions in which each of the terms is found. |
Class Summary | |
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FilterIndexReader | A FilterIndexReader contains another IndexReader, which it
uses as its basic source of data, possibly transforming the data along the
way or providing additional functionality. |
FilterIndexReader.FilterTermDocs | Base class for filtering {@link TermDocs} implementations. |
FilterIndexReader.FilterTermEnum | Base class for filtering {@link TermEnum} implementations. |
FilterIndexReader.FilterTermPositions | Base class for filtering {@link TermPositions} implementations. |
IndexReader | IndexReader is an abstract class, providing an interface for accessing an index. |
IndexWriter | An IndexWriter creates and maintains an index. |
MultipleTermPositions |
Describe class MultipleTermPositions here.
|
MultiReader | An IndexReader which reads multiple indexes, appending their content. |
Term | A Term represents a word from text. |
TermEnum | Abstract class for enumerating terms. |