Package org.apache.derby.optional.api
Interface LuceneIndexDescriptor
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- All Known Implementing Classes:
LuceneUtils.DefaultIndexDescriptor
public interface LuceneIndexDescriptorA descriptor for how a Lucene index is created and queried.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description org.apache.lucene.analysis.AnalyzergetAnalyzer()Get the Analyzer used to create index termsString[]getFieldNames()Get the names of the fields which are created when text is indexed.org.apache.lucene.queryparser.classic.QueryParsergetQueryParser()Get the QueryParser used to parse query text
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Method Detail
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getFieldNames
String[] getFieldNames()
Get the names of the fields which are created when text is indexed. These fields can be mentioned later on when querying the index.- Returns:
- an array of field names
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getAnalyzer
org.apache.lucene.analysis.Analyzer getAnalyzer() throws SQLExceptionGet the Analyzer used to create index terms- Returns:
- the Analyzer
- Throws:
SQLException- on error
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getQueryParser
org.apache.lucene.queryparser.classic.QueryParser getQueryParser() throws SQLExceptionGet the QueryParser used to parse query text- Returns:
- the QueryParser
- Throws:
SQLException- on error
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