File	Doc	Category	Size	Date	Package
FilterIndexReader.java	API Doc	Apache Lucene 1.4.3	5498	Mon Jun 14 02:15:24 BST 2004	org.apache.lucene.index

FilterIndexReader

• java.lang.Object
  • org.apache.lucene.index.IndexReader

Fields Summary
protected IndexReader	in

Constructors Summary
public FilterIndexReader(IndexReader in) Construct a FilterIndexReader based on the specified base reader. Directory locking for delete, undeleteAll, and setNorm operations is left to the base reader. Note that base reader is closed if this FilterIndexReader is closed. param in specified base reader. super(in.directory()); this.in = in;

Methods Summary
protected void	doClose() in.close();
protected void	doCommit() in.commit();
protected void	doDelete(int n) in.delete(n);
protected void	doSetNorm(int d, java.lang.String f, byte b) in.setNorm(d, f, b);
protected void	doUndeleteAll() in.undeleteAll();
public int	docFreq(org.apache.lucene.index.Term t) return in.docFreq(t);
public org.apache.lucene.document.Document	document(int n) return in.document(n);
public java.util.Collection	getFieldNames() return in.getFieldNames();
public java.util.Collection	getFieldNames(boolean indexed) return in.getFieldNames(indexed);
public java.util.Collection	getIndexedFieldNames(boolean storedTermVector) param storedTermVector if true, returns only Indexed fields that have term vector info, else only indexed fields without term vector info return Collection of Strings indicating the names of the fields return in.getIndexedFieldNames(storedTermVector);
public org.apache.lucene.index.TermFreqVector	getTermFreqVector(int docNumber, java.lang.String field) return in.getTermFreqVector(docNumber, field);
public org.apache.lucene.index.TermFreqVector[]	getTermFreqVectors(int docNumber) return in.getTermFreqVectors(docNumber);
public boolean	hasDeletions() return in.hasDeletions();
public boolean	isDeleted(int n) return in.isDeleted(n);
public int	maxDoc() return in.maxDoc();
public byte[]	norms(java.lang.String f) return in.norms(f);
public void	norms(java.lang.String f, byte[] bytes, int offset) in.norms(f, bytes, offset);
public int	numDocs() return in.numDocs();
public org.apache.lucene.index.TermDocs	termDocs() return in.termDocs();
public org.apache.lucene.index.TermPositions	termPositions() return in.termPositions();
public org.apache.lucene.index.TermEnum	terms() return in.terms();
public org.apache.lucene.index.TermEnum	terms(org.apache.lucene.index.Term t) return in.terms(t);