Package com.yahoo.prelude.query

Class ONearItem

java.lang.Object

com.yahoo.prelude.query.Item

com.yahoo.prelude.query.CompositeItem

com.yahoo.prelude.query.NearItem

com.yahoo.prelude.query.ONearItem

All Implemented Interfaces:

Cloneable

public class ONearItem
extends NearItem

Ordered NearItem. Matches as a near operator, but also demands that the operands have the same order in the document as in the query.

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.NearItem

defaultDistance, distance

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

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

Constructor Summary

Constructors

Constructor	Description
ONearItem()	Creates a ordered NEAR item with limit 2
ONearItem(int distance)	Creates a ordered near item which matches if there are at most distance separation between the words, in the right direction.

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.NearItem

appendHeadingString, disclose, encodeThis, equals, getDistance, hashCode, setDistance

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

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

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

addAnnotation, 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

ONearItem

public ONearItem()

Creates a ordered NEAR item with limit 2

ONearItem

public ONearItem(int distance)

Creates a ordered near item which matches if there are at most distance separation between the words, in the right direction.

Method Details

getItemType

public Item.ItemType getItemType()

Description copied from class: Item

Return the enumerated type of this item.

Overrides:

getItemType in class NearItem

getName

public String getName()

Description copied from class: Item

Returns the name of this item

Overrides:

getName in class NearItem