org.terrier.structures

Interface FieldDocumentIndex

All Superinterfaces:

DocumentIndex

All Known Implementing Classes:

FSAFieldDocumentIndex, MemoryDocumentIndexFields, MemoryDocumentIndexFieldsMap, PostingIndex.DocidSpecificDocumentIndex

public interface FieldDocumentIndex
extends DocumentIndex

Interface for a fields document index

Method Summary

Methods

Modifier and Type	Method and Description
int[]	getFieldLengths(int docid) Get the length of each field

Methods inherited from interface org.terrier.structures.DocumentIndex

getDocumentEntry, getDocumentLength, getNumberOfDocuments

Method Detail

getFieldLengths

int[] getFieldLengths(int docid)
                      throws IOException

Get the length of each field

Throws:

IOException