org.apache.lucene.analysis.path
Class ReversePathHierarchyTokenizer

java.lang.Object
  extended by org.apache.lucene.util.AttributeSource
      extended by org.apache.lucene.analysis.TokenStream
          extended by org.apache.lucene.analysis.Tokenizer
              extended by org.apache.lucene.analysis.path.ReversePathHierarchyTokenizer
All Implemented Interfaces:
Closeable

public class ReversePathHierarchyTokenizer
extends org.apache.lucene.analysis.Tokenizer

Take something like:

 www.site.co.uk
 
and make:
 www.site.co.uk
 site.co.uk
 co.uk
 uk
 


Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource
org.apache.lucene.util.AttributeSource.AttributeFactory, org.apache.lucene.util.AttributeSource.State
 
Field Summary
static char DEFAULT_DELIMITER
           
static int DEFAULT_SKIP
           
 
Fields inherited from class org.apache.lucene.analysis.Tokenizer
input
 
Constructor Summary
ReversePathHierarchyTokenizer(Reader input)
           
ReversePathHierarchyTokenizer(Reader input, char delimiter, char replacement)
           
ReversePathHierarchyTokenizer(Reader input, char delimiter, char replacement, int skip)
           
ReversePathHierarchyTokenizer(Reader input, char delimiter, int skip)
           
ReversePathHierarchyTokenizer(Reader input, int skip)
           
ReversePathHierarchyTokenizer(Reader input, int bufferSize, char delimiter)
           
ReversePathHierarchyTokenizer(Reader input, int bufferSize, char delimiter, char replacement)
           
ReversePathHierarchyTokenizer(Reader input, int bufferSize, char delimiter, char replacement, int skip)
           
 
Method Summary
 void end()
           
 boolean incrementToken()
           
 void reset(Reader input)
           
 
Methods inherited from class org.apache.lucene.analysis.Tokenizer
close, correctOffset
 
Methods inherited from class org.apache.lucene.analysis.TokenStream
reset
 
Methods inherited from class org.apache.lucene.util.AttributeSource
addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

DEFAULT_DELIMITER

public static final char DEFAULT_DELIMITER
See Also:
Constant Field Values

DEFAULT_SKIP

public static final int DEFAULT_SKIP
See Also:
Constant Field Values
Constructor Detail

ReversePathHierarchyTokenizer

public ReversePathHierarchyTokenizer(Reader input)

ReversePathHierarchyTokenizer

public ReversePathHierarchyTokenizer(Reader input,
                                     int skip)

ReversePathHierarchyTokenizer

public ReversePathHierarchyTokenizer(Reader input,
                                     int bufferSize,
                                     char delimiter)

ReversePathHierarchyTokenizer

public ReversePathHierarchyTokenizer(Reader input,
                                     char delimiter,
                                     char replacement)

ReversePathHierarchyTokenizer

public ReversePathHierarchyTokenizer(Reader input,
                                     int bufferSize,
                                     char delimiter,
                                     char replacement)

ReversePathHierarchyTokenizer

public ReversePathHierarchyTokenizer(Reader input,
                                     char delimiter,
                                     int skip)

ReversePathHierarchyTokenizer

public ReversePathHierarchyTokenizer(Reader input,
                                     char delimiter,
                                     char replacement,
                                     int skip)

ReversePathHierarchyTokenizer

public ReversePathHierarchyTokenizer(Reader input,
                                     int bufferSize,
                                     char delimiter,
                                     char replacement,
                                     int skip)
Method Detail

incrementToken

public final boolean incrementToken()
                             throws IOException
Specified by:
incrementToken in class org.apache.lucene.analysis.TokenStream
Throws:
IOException

end

public final void end()
Overrides:
end in class org.apache.lucene.analysis.TokenStream

reset

public void reset(Reader input)
           throws IOException
Overrides:
reset in class org.apache.lucene.analysis.Tokenizer
Throws:
IOException


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