org.terrier.structures.indexing.singlepass
Class BlockMemoryPostings
java.lang.Object
org.terrier.structures.indexing.singlepass.MemoryPostings
org.terrier.structures.indexing.singlepass.BlockMemoryPostings
- Direct Known Subclasses:
- BlockFieldMemoryPostings
public class BlockMemoryPostings
- extends MemoryPostings
Class for handling posting lists containing block information in memory while indexing.
- Author:
- Roi Blanco
Method Summary |
void |
add(java.lang.String term,
int doc,
int frequency,
int[] blocks)
Add the specified to the term posting to the memory postings. |
void |
addTerms(DocumentPostingList _docPostings,
int docid)
Add the terms in a DocumentPostingList to the postings in memory. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
BlockMemoryPostings
public BlockMemoryPostings()
addTerms
public void addTerms(DocumentPostingList _docPostings,
int docid)
throws java.io.IOException
- Add the terms in a DocumentPostingList to the postings in memory.
- Overrides:
addTerms
in class MemoryPostings
- Parameters:
_docPostings
- BlockDocumentPostingList containing the posting information for one document.docid
- Document id of the indexed document
- Throws:
java.io.IOException
- if an I/O error occurs.
add
public void add(java.lang.String term,
int doc,
int frequency,
int[] blocks)
throws java.io.IOException
- Add the specified to the term posting to the memory postings.
- Parameters:
term
- The String form of the termdoc
- the document id of the docfrequency
- the frequency of the specified term in the documentblocks
- the blockids at which this term occurs
- Throws:
java.io.IOException
Terrier 3.5. Copyright © 2004-2011 University of Glasgow