| java.lang.Object | ||||
| ↳ | java.io.Reader | |||
| ↳ | org.apache.lucene.analysis.CharStream | |||
| ↳ | org.apache.lucene.analysis.CharFilter | |||
| ↳ | org.apache.lucene.analysis.BaseCharFilter | |||
 Known Direct Subclasses
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Class Overview
Base utility class for implementing a CharFilter.
You subclass this, and then record mappings by calling
addOffCorrectMap(int, int), and then invoke the correct
method to correct an offset.
Summary
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From class
org.apache.lucene.analysis.CharFilter
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From class
java.io.Reader
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| Protected Methods | |||||||||||
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Retrieve the corrected offset.
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Inherited Methods | |||||||||||
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From class
org.apache.lucene.analysis.CharFilter
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From class
org.apache.lucene.analysis.CharStream
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From class
java.io.Reader
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From class
java.lang.Object
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From interface
java.io.Closeable
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From interface
java.lang.Readable
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Public Constructors
Protected Methods
protected void addOffCorrectMap (int off, int cumulativeDiff)
protected int correct (int currentOff)
Retrieve the corrected offset.
Parameters
| currentOff | current offset |
|---|
Returns
- corrected offset