Module org.apache.lucene.misc
Package org.apache.lucene.misc.index
Class BPIndexReorderer.ForwardIndex
- java.lang.Object
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- org.apache.lucene.misc.index.BPIndexReorderer.ForwardIndex
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,java.lang.Cloneable
- Enclosing class:
- BPIndexReorderer
private static final class BPIndexReorderer.ForwardIndex extends java.lang.Object implements java.lang.Cloneable, java.io.Closeable
A forward index. Like term vectors, but only for a subset of terms, and it produces term IDs instead of whole terms.
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Field Summary
Fields Modifier and Type Field Description private int[]
buffer
private IntsRef
bufferRef
private long
endOffset
private int
maxTerm
private RandomAccessInput
startOffsets
private IndexInput
startOffsetsInput
private IndexInput
terms
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Constructor Summary
Constructors Constructor Description ForwardIndex(IndexInput startOffsetsInput, IndexInput terms, int maxTerm)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description BPIndexReorderer.ForwardIndex
clone()
void
close()
(package private) IntsRef
nextTerms()
(package private) void
seek(int docID)
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Field Detail
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startOffsets
private final RandomAccessInput startOffsets
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startOffsetsInput
private final IndexInput startOffsetsInput
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terms
private final IndexInput terms
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maxTerm
private final int maxTerm
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endOffset
private long endOffset
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buffer
private final int[] buffer
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bufferRef
private final IntsRef bufferRef
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Constructor Detail
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ForwardIndex
ForwardIndex(IndexInput startOffsetsInput, IndexInput terms, int maxTerm)
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Method Detail
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seek
void seek(int docID) throws java.io.IOException
- Throws:
java.io.IOException
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nextTerms
IntsRef nextTerms() throws java.io.IOException
- Throws:
java.io.IOException
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clone
public BPIndexReorderer.ForwardIndex clone()
- Overrides:
clone
in classjava.lang.Object
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close
public void close() throws java.io.IOException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Throws:
java.io.IOException
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