T - type of documentpublic interface DocumentForwardIndex<T extends Indexable>
| Modifier and Type | Method and Description |
|---|---|
String |
getCollectionPath()
Returns the base path of the collection.
|
String |
getDocid(int docno)
Returns the docid, given the docno.
|
int |
getDocno(String docid)
Returns the docno, given the docid.
|
T |
getDocument(int docno)
Fetches the document for a given docno.
|
T |
getDocument(String docid)
Fetches the document for a given docid.
|
int |
getFirstDocno()
Returns the first docno in the collection.
|
int |
getLastDocno()
Returns the last docno in the collection.
|
void |
loadIndex(org.apache.hadoop.fs.Path index,
org.apache.hadoop.fs.Path mapping,
org.apache.hadoop.fs.FileSystem fs)
Loads the index.
|
int getDocno(String docid)
String getDocid(int docno)
T getDocument(int docno)
T getDocument(String docid)
int getFirstDocno()
int getLastDocno()
void loadIndex(org.apache.hadoop.fs.Path index,
org.apache.hadoop.fs.Path mapping,
org.apache.hadoop.fs.FileSystem fs)
throws IOException
index - path of the index datamapping - path of the docno/docid mapping datafs - reference to the FileSystemIOExceptionString getCollectionPath()
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