public class AssociationIntSumAggregator extends java.lang.Object implements Aggregator
Aggregator
which updates the weight of a category by summing the
weights of the integer association it finds for every document.Modifier and Type | Field and Description |
---|---|
protected AssociationsPayloadIterator |
associationsPayloadIterator |
protected java.lang.String |
field |
protected int[] |
sumArray |
Constructor and Description |
---|
AssociationIntSumAggregator(org.apache.lucene.index.IndexReader reader,
int[] sumArray) |
AssociationIntSumAggregator(java.lang.String field,
org.apache.lucene.index.IndexReader reader,
int[] sumArray) |
Modifier and Type | Method and Description |
---|---|
void |
aggregate(int ordinal)
Collect (and do whatever an implementation deems appropriate) the
category given by its ordinal.
|
boolean |
equals(java.lang.Object obj) |
int |
hashCode() |
void |
setNextDoc(int docid,
float score)
Specify the document (and its score in the search) that the following
Aggregator.aggregate(int) calls will pertain to. |
protected final java.lang.String field
protected final int[] sumArray
protected final AssociationsPayloadIterator associationsPayloadIterator
public AssociationIntSumAggregator(org.apache.lucene.index.IndexReader reader, int[] sumArray) throws java.io.IOException
java.io.IOException
public AssociationIntSumAggregator(java.lang.String field, org.apache.lucene.index.IndexReader reader, int[] sumArray) throws java.io.IOException
java.io.IOException
public void aggregate(int ordinal)
Aggregator
Aggregator.setNextDoc(int, float)
.aggregate
in interface Aggregator
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public void setNextDoc(int docid, float score) throws java.io.IOException
Aggregator
Aggregator.aggregate(int)
calls will pertain to.setNextDoc
in interface Aggregator
java.io.IOException
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