org.apache.lucene.search
Class DuplicateFilter

java.lang.Object
  extended by org.apache.lucene.search.Filter
      extended by org.apache.lucene.search.DuplicateFilter
All Implemented Interfaces:
Serializable

public class DuplicateFilter
extends org.apache.lucene.search.Filter

See Also:
Serialized Form

Field Summary
static int KM_USE_FIRST_OCCURRENCE
           
static int KM_USE_LAST_OCCURRENCE
           
static int PM_FAST_INVALIDATION
           
static int PM_FULL_VALIDATION
           
 
Constructor Summary
DuplicateFilter(String fieldName)
           
DuplicateFilter(String fieldName, int keepMode, int processingMode)
           
 
Method Summary
 boolean equals(Object obj)
           
 org.apache.lucene.search.DocIdSet getDocIdSet(org.apache.lucene.index.IndexReader reader)
           
 String getFieldName()
           
 int getKeepMode()
           
 int getProcessingMode()
           
 int hashCode()
           
 void setFieldName(String fieldName)
           
 void setKeepMode(int keepMode)
           
 void setProcessingMode(int processingMode)
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

KM_USE_FIRST_OCCURRENCE

public static final int KM_USE_FIRST_OCCURRENCE
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Constant Field Values

KM_USE_LAST_OCCURRENCE

public static final int KM_USE_LAST_OCCURRENCE
See Also:
Constant Field Values

PM_FULL_VALIDATION

public static final int PM_FULL_VALIDATION
See Also:
Constant Field Values

PM_FAST_INVALIDATION

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

DuplicateFilter

public DuplicateFilter(String fieldName)

DuplicateFilter

public DuplicateFilter(String fieldName,
                       int keepMode,
                       int processingMode)
Method Detail

getDocIdSet

public org.apache.lucene.search.DocIdSet getDocIdSet(org.apache.lucene.index.IndexReader reader)
                                              throws IOException
Specified by:
getDocIdSet in class org.apache.lucene.search.Filter
Throws:
IOException

getFieldName

public String getFieldName()

setFieldName

public void setFieldName(String fieldName)

getKeepMode

public int getKeepMode()

setKeepMode

public void setKeepMode(int keepMode)

equals

public boolean equals(Object obj)
Overrides:
equals in class Object

hashCode

public int hashCode()
Overrides:
hashCode in class Object

getProcessingMode

public int getProcessingMode()

setProcessingMode

public void setProcessingMode(int processingMode)


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