org.elasticsearch.index.fielddata

Class AbstractSortingNumericDocValues

java.lang.Object

org.apache.lucene.search.DocIdSetIterator

org.apache.lucene.index.SortedNumericDocValues

org.elasticsearch.index.fielddata.SortingNumericDocValues

org.elasticsearch.index.fielddata.AbstractSortingNumericDocValues

Direct Known Subclasses:

ScriptLongValues

public abstract class AbstractSortingNumericDocValues
extends SortingNumericDocValues

Base implementation that throws an IOException for the DocIdSetIterator APIs. This impl is safe to use for sorting and aggregations, which only use advanceExact(int) and SortingNumericDocValues.docValueCount() and SortingNumericDocValues.nextValue().

Field Summary

Fields inherited from class org.elasticsearch.index.fielddata.SortingNumericDocValues

values, valuesCursor

Fields inherited from class org.apache.lucene.search.DocIdSetIterator

NO_MORE_DOCS

Constructor Summary

Constructors

Constructor and Description
AbstractSortingNumericDocValues()

Method Summary

Modifier and Type	Method and Description
int	advance(int target)
abstract boolean	advanceExact(int arg0)
long	cost()
int	docID()
int	nextDoc()

Methods inherited from class org.elasticsearch.index.fielddata.SortingNumericDocValues

docValueCount, nextValue, resize, sort

Methods inherited from class org.apache.lucene.search.DocIdSetIterator

all, empty, slowAdvance

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractSortingNumericDocValues

public AbstractSortingNumericDocValues()

Method Detail

docID

public int docID()

Specified by:

docID in class org.apache.lucene.search.DocIdSetIterator

nextDoc

public int nextDoc()
            throws java.io.IOException

Specified by:

nextDoc in class org.apache.lucene.search.DocIdSetIterator

Throws:

java.io.IOException

advance

public int advance(int target)
            throws java.io.IOException

Specified by:

advance in class org.apache.lucene.search.DocIdSetIterator

Throws:

java.io.IOException

cost

public long cost()

Specified by:

cost in class org.apache.lucene.search.DocIdSetIterator

advanceExact

public abstract boolean advanceExact(int arg0)
                              throws java.io.IOException

Throws:

java.io.IOException