Package com.yahoo.prelude.query

Class RankItem

java.lang.Object

com.yahoo.prelude.query.Item

com.yahoo.prelude.query.CompositeItem

com.yahoo.prelude.query.RankItem

All Implemented Interfaces:

Cloneable

public class RankItem
extends CompositeItem

Represents the rank operator, which only orders the result set and does not change which hits are returned. The first argument is the part selecting the result set, the following operands are used to order the result and does not affect which hits are returned.

Author:

bratseth

Nested Class Summary

Nested classes/interfaces inherited from class com.yahoo.prelude.query.Item

Item.ItemCreator, Item.ItemType

Field Summary

Fields inherited from class com.yahoo.prelude.query.Item

connectedBacklink, connectedItem, connectivity, DEFAULT_WEIGHT, explicitSignificance, significance, uniqueID

Constructor Summary

Constructors

Constructor	Description
RankItem()

Method Summary

Modifier and Type	Method	Description
Item.ItemType	getItemType()	Return the enumerated type of this item.
String	getName()	Returns the name of this item

Methods inherited from class com.yahoo.prelude.query.CompositeItem

acceptsItemsOfType, adding, addItem, addItem, appendBodyString, clone, disclose, encode, encodeThis, encodingArity, ensureNotInSubtree, equals, extractSingleChild, getItem, getItemCount, getItemIndex, getItemIterator, getTermCount, hashCode, isLocked, items, lock, removeItem, removeItem, setIndexName, setItem, shouldParenthesize

Methods inherited from class com.yahoo.prelude.query.Item

addAnnotation, appendHeadingString, getAnnotation, getBytes, getCode, getCreator, getLabel, getLanguage, getParent, getWeight, hasAnnotation, hasConnectivityBackLink, hasUniqueID, isFilter, isFromSpecialToken, isProtected, isRanked, isRoot, putBytes, putString, setCreator, setFilter, setFromSpecialToken, setHasUniqueID, setLabel, setLanguage, setParent, setPositionData, setProtected, setRanked, setWeight, toString, usePositionData

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

RankItem

public RankItem()

Method Details

getItemType

public Item.ItemType getItemType()

Description copied from class: Item

Return the enumerated type of this item.

Specified by:

getItemType in class Item

getName

public String getName()

Description copied from class: Item

Returns the name of this item

Specified by:

getName in class Item