org.apache.lucene.analysis.path
Class PathHierarchyTokenizer
java.lang.Object
org.apache.lucene.util.AttributeSource
org.apache.lucene.analysis.TokenStream
org.apache.lucene.analysis.Tokenizer
org.apache.lucene.analysis.path.PathHierarchyTokenizer
- All Implemented Interfaces:
- Closeable
public class PathHierarchyTokenizer
- extends Tokenizer
Tokenizer for path-like hierarchies.
Take something like:
/something/something/else
and make:
/something
/something/something
/something/something/else
Fields inherited from class org.apache.lucene.analysis.Tokenizer |
input |
Constructor Summary |
PathHierarchyTokenizer(AttributeSource.AttributeFactory factory,
Reader input,
char delimiter,
char replacement,
int skip)
|
PathHierarchyTokenizer(AttributeSource.AttributeFactory factory,
Reader input,
int bufferSize,
char delimiter,
char replacement,
int skip)
|
PathHierarchyTokenizer(Reader input)
|
PathHierarchyTokenizer(Reader input,
char delimiter,
char replacement)
|
PathHierarchyTokenizer(Reader input,
char delimiter,
char replacement,
int skip)
|
PathHierarchyTokenizer(Reader input,
int skip)
|
PathHierarchyTokenizer(Reader input,
int bufferSize,
char delimiter)
|
PathHierarchyTokenizer(Reader input,
int bufferSize,
char delimiter,
char replacement,
int skip)
|
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 |
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
PathHierarchyTokenizer
public PathHierarchyTokenizer(Reader input)
PathHierarchyTokenizer
public PathHierarchyTokenizer(Reader input,
int skip)
PathHierarchyTokenizer
public PathHierarchyTokenizer(Reader input,
int bufferSize,
char delimiter)
PathHierarchyTokenizer
public PathHierarchyTokenizer(Reader input,
char delimiter,
char replacement)
PathHierarchyTokenizer
public PathHierarchyTokenizer(Reader input,
char delimiter,
char replacement,
int skip)
PathHierarchyTokenizer
public PathHierarchyTokenizer(AttributeSource.AttributeFactory factory,
Reader input,
char delimiter,
char replacement,
int skip)
PathHierarchyTokenizer
public PathHierarchyTokenizer(Reader input,
int bufferSize,
char delimiter,
char replacement,
int skip)
PathHierarchyTokenizer
public PathHierarchyTokenizer(AttributeSource.AttributeFactory factory,
Reader input,
int bufferSize,
char delimiter,
char replacement,
int skip)
incrementToken
public final boolean incrementToken()
throws IOException
- Specified by:
incrementToken
in class TokenStream
- Throws:
IOException
end
public final void end()
throws IOException
- Overrides:
end
in class TokenStream
- Throws:
IOException
reset
public void reset()
throws IOException
- Overrides:
reset
in class Tokenizer
- Throws:
IOException
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