Package com.yahoo.prelude.query

Class PureWeightedString

java.lang.Object

com.yahoo.prelude.query.Item

com.yahoo.prelude.query.PureWeightedItem

com.yahoo.prelude.query.PureWeightedString

All Implemented Interfaces:

Cloneable

public class PureWeightedString
extends PureWeightedItem

A word item which only consists of a value and weight.

Author:

baldersheim

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, documentFrequency, explicitSignificance, significance, uniqueID

Constructor Summary

Constructors

Constructor	Description
PureWeightedString(String value)
PureWeightedString(String value, int weight)

Method Summary

Modifier and Type	Method	Description
protected void	appendBodyString(StringBuilder buffer)	Override to append the item body in the canonical query language of this item.
void	disclose(Discloser discloser)
protected void	encodeThis(ByteBuffer buffer)
boolean	equals(Object other)	Returns whether this item is of the same class and contains the same state as the given item.
Item.ItemType	getItemType()	Return the enumerated type of this item.
String	getString()
int	getTermCount()
int	hashCode()

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

encode, getName, setIndexName

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

PureWeightedString

public PureWeightedString(String value)

PureWeightedString

public PureWeightedString(String value,
 int weight)

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

encodeThis

protected void encodeThis(ByteBuffer buffer)

Overrides:

encodeThis in class Item

getTermCount

public int getTermCount()

Specified by:

getTermCount in class Item

appendBodyString

protected void appendBodyString(StringBuilder buffer)

Description copied from class: Item

Override to append the item body in the canonical query language of this item. An item is usually represented by the string

 ([itemName] [body])
 

The body must be appended by this method.

Overrides:

appendBodyString in class PureWeightedItem

getString

public String getString()

equals

public boolean equals(Object other)

Description copied from class: Item

Returns whether this item is of the same class and contains the same state as the given item.

Overrides:

equals in class Item

hashCode

public int hashCode()

Overrides:

hashCode in class Item

disclose

public void disclose(Discloser discloser)

Overrides:

disclose in class PureWeightedItem