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java.lang.Object | +--gov.nist.nlpir.irf.indexer.Indexer
The topmost abstract class for all indexer classes.
Field Summary | |
(package private) static long |
serialVersionUID
serial version universal id - put here so Java does not insert one which may change due to revisions and make it impossible to deserialize earlier versions of serialized objects |
Constructor Summary | |
Indexer()
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Method Summary | |
abstract java.util.Vector |
getIndexingFeatures(DataElem de,
ProxyDocument source)
All indexer classes must implement this method to return the indexing features that were extracted from specified data element and document at indexing time. |
Methods inherited from class java.lang.Object |
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Field Detail |
static final long serialVersionUID
Constructor Detail |
public Indexer()
Method Detail |
public abstract java.util.Vector getIndexingFeatures(DataElem de, ProxyDocument source)
de
- the data element from which to extract featuressource
- the document which contains the data element
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