org.elasticsearch.index.fielddata

Class SortingNumericDocValues

java.lang.Object

org.apache.lucene.search.DocIdSetIterator

org.apache.lucene.index.SortedNumericDocValues

org.elasticsearch.index.fielddata.SortingNumericDocValues

Direct Known Subclasses:

AbstractSortingNumericDocValues

public abstract class SortingNumericDocValues
extends org.apache.lucene.index.SortedNumericDocValues

Base class for building SortedNumericDocValues instances based on unsorted content.

Field Summary

Fields

Modifier and Type	Field and Description
protected long[]	values
protected int	valuesCursor

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

NO_MORE_DOCS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SortingNumericDocValues()

Method Summary

Modifier and Type	Method and Description
abstract boolean	advanceExact(int arg0)
int	docValueCount()
long	nextValue()
protected void	resize(int newSize) Set the docValueCount() and ensure that the values array can store at least that many entries.
protected void	sort() Sort values that are stored between offsets 0 and count of values.

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

advance, all, cost, docID, empty, nextDoc, slowAdvance

Methods inherited from class java.lang.Object

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

Field Detail

values

protected long[] values

valuesCursor

protected int valuesCursor

Constructor Detail

SortingNumericDocValues

protected SortingNumericDocValues()

Method Detail

resize

protected final void resize(int newSize)

Set the docValueCount() and ensure that the values array can store at least that many entries.

sort

protected final void sort()

Sort values that are stored between offsets 0 and count of values.

docValueCount

public final int docValueCount()

Specified by:

docValueCount in class org.apache.lucene.index.SortedNumericDocValues

nextValue

public final long nextValue()

Specified by:

nextValue in class org.apache.lucene.index.SortedNumericDocValues

advanceExact

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

Throws:

java.io.IOException