com.atlassian.confluence.search.lucene
Class CaseInsensitiveSortComparator
java.lang.Object
org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
com.atlassian.confluence.search.lucene.CaseInsensitiveSortComparator
public final class CaseInsensitiveSortComparator
- extends org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
A Lucene SortComparator that will convert field text to lower case effectively rendering all comparisons case
insensitive.
Nested classes/interfaces inherited from class org.apache.lucene.search.FieldComparator |
org.apache.lucene.search.FieldComparator.ByteComparator, org.apache.lucene.search.FieldComparator.DocComparator, org.apache.lucene.search.FieldComparator.DoubleComparator, org.apache.lucene.search.FieldComparator.FloatComparator, org.apache.lucene.search.FieldComparator.IntComparator, org.apache.lucene.search.FieldComparator.LongComparator, org.apache.lucene.search.FieldComparator.NumericComparator<T extends java.lang.Number>, org.apache.lucene.search.FieldComparator.RelevanceComparator, org.apache.lucene.search.FieldComparator.ShortComparator, org.apache.lucene.search.FieldComparator.TermOrdValComparator, org.apache.lucene.search.FieldComparator.TermValComparator |
Method Summary |
int |
compare(int slot1,
int slot2)
|
int |
compareBottom(int doc)
|
int |
compareDocToValue(int doc,
org.apache.lucene.util.BytesRef value)
|
int |
compareValues(org.apache.lucene.util.BytesRef val1,
org.apache.lucene.util.BytesRef val2)
|
void |
copy(int slot,
int doc)
|
void |
setBottom(int bottom)
|
org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef> |
setNextReader(org.apache.lucene.index.AtomicReaderContext context)
|
org.apache.lucene.util.BytesRef |
value(int slot)
|
Methods inherited from class org.apache.lucene.search.FieldComparator |
setScorer |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
compare
public int compare(int slot1,
int slot2)
- Specified by:
compare
in class org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
compareBottom
public int compareBottom(int doc)
- Specified by:
compareBottom
in class org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
copy
public void copy(int slot,
int doc)
- Specified by:
copy
in class org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
setNextReader
public org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef> setNextReader(org.apache.lucene.index.AtomicReaderContext context)
throws java.io.IOException
- Specified by:
setNextReader
in class org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
- Throws:
java.io.IOException
setBottom
public void setBottom(int bottom)
- Specified by:
setBottom
in class org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
value
public org.apache.lucene.util.BytesRef value(int slot)
- Specified by:
value
in class org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
compareValues
public int compareValues(org.apache.lucene.util.BytesRef val1,
org.apache.lucene.util.BytesRef val2)
- Overrides:
compareValues
in class org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
compareDocToValue
public int compareDocToValue(int doc,
org.apache.lucene.util.BytesRef value)
- Specified by:
compareDocToValue
in class org.apache.lucene.search.FieldComparator<org.apache.lucene.util.BytesRef>
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