The methods of the FilterIndexReader class are listed below. For a complete list of FilterIndexReader class members, see the FilterIndexReader Members topic.
![]() | Closes files associated with this index. Also saves any new deletions to disk. No other methods should be called after this has been called. |
![]() | Overloaded. Deletes the document numbered docNum. Once a document is deleted it will not appear in TermDocs or TermPostitions enumerations. Attempts to read its field with the {@link #document} method will result in an error. The presence of this document may still be reflected in the {@link #docFreq} statistic, though this will be corrected eventually as the index is further modified. |
![]() | Deletes the document numbered docNum. Once a document is deleted it will not appear in TermDocs or TermPostitions enumerations. Attempts to read its field with the {@link #document} method will result in an error. The presence of this document may still be reflected in the {@link #docFreq} statistic, though this will be corrected eventually as the index is further modified. |
![]() | Deletes all documents containing term. This is useful if one uses a document field to hold a unique ID string for the document. Then to delete such a document, one merely constructs a term with the appropriate field and the unique ID string as its text and passes it to this method. See {@link #Delete(int)} for information about when this deletion will become effective. |
![]() | Returns the directory this index resides in. |
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![]() | Determines whether the specified Object is equal to the current Object. |
![]() | Overloaded. |
![]() | Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table. |
![]() | Overloaded. |
![]() | Overloaded. Get a list of unique field names that exist in this index, are indexed, and have the specified term vector information. |
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![]() | Gets the Type of the current instance. |
![]() | Version number when this IndexReader was opened. |
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![]() | Check whether this IndexReader still works on a current version of the index. If this is not the case you will need to re-open the IndexReader to make sure you see the latest changes made to the index. |
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![]() | Overloaded. |
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![]() | Overloaded. Expert: Resets the normalization factor for the named field of the named document. |
![]() | Overloaded. |
![]() | Overloaded. Returns an unpositioned {@link TermDocs} enumerator. |
![]() | Overloaded. |
![]() | Overloaded. Returns an unpositioned {@link TermPositions} enumerator. |
![]() | Overloaded. |
![]() | Returns a String that represents the current Object. |
![]() | Undeletes all documents currently marked as deleted in this index. |
![]() | Release the write lock, if needed. |
![]() | Creates a shallow copy of the current Object. |
![]() | Commit changes resulting from delete, undeleteAll, or setNorm operations |
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