Package org.apache.lucene.analysis
Class MappingCharFilter
- java.lang.Object
-
- java.io.Reader
-
- org.apache.lucene.analysis.CharStream
-
- org.apache.lucene.analysis.CharFilter
-
- org.apache.lucene.analysis.BaseCharFilter
-
- org.apache.lucene.analysis.MappingCharFilter
-
- All Implemented Interfaces:
Closeable
,AutoCloseable
,Readable
public class MappingCharFilter extends BaseCharFilter
SimplisticCharFilter
that applies the mappings contained in aNormalizeCharMap
to the character stream, and correcting the resulting changes to the offsets.
-
-
Field Summary
-
Fields inherited from class org.apache.lucene.analysis.CharFilter
input
-
-
Constructor Summary
Constructors Constructor Description MappingCharFilter(NormalizeCharMap normMap, Reader in)
Easy-use constructor that takes aReader
.MappingCharFilter(NormalizeCharMap normMap, CharStream in)
Default constructor that takes aCharStream
.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
read()
int
read(char[] cbuf, int off, int len)
-
Methods inherited from class org.apache.lucene.analysis.BaseCharFilter
addOffCorrectMap, correct, getLastCumulativeDiff
-
Methods inherited from class org.apache.lucene.analysis.CharFilter
close, correctOffset, mark, markSupported, reset
-
Methods inherited from class java.io.Reader
nullReader, read, read, ready, skip, transferTo
-
-
-
-
Constructor Detail
-
MappingCharFilter
public MappingCharFilter(NormalizeCharMap normMap, CharStream in)
Default constructor that takes aCharStream
.
-
MappingCharFilter
public MappingCharFilter(NormalizeCharMap normMap, Reader in)
Easy-use constructor that takes aReader
.
-
-
Method Detail
-
read
public int read() throws IOException
- Overrides:
read
in classReader
- Throws:
IOException
-
read
public int read(char[] cbuf, int off, int len) throws IOException
- Overrides:
read
in classCharFilter
- Throws:
IOException
-
-