Package com.yahoo.prelude.semantics.rule

Class LiteralPhraseProduction

java.lang.Object

com.yahoo.prelude.semantics.rule.Production

com.yahoo.prelude.semantics.rule.TermProduction

com.yahoo.prelude.semantics.rule.LiteralPhraseProduction

public class LiteralPhraseProduction
extends TermProduction

A literal phrase produced by a production rule

Author:

bratseth

Field Summary

Fields inherited from class com.yahoo.prelude.semantics.rule.Production

replacing

Constructor Summary

Constructors

Constructor	Description
LiteralPhraseProduction()	Creates a new produced literal phrase
LiteralPhraseProduction(String label)	Creates a new produced literal phrase

Method Summary

Modifier and Type	Method	Description
void	addTerm(String term)	Adds a term to this phrase
List<String>	getTerms()	Returns a read only view of the terms produced by this, never null
void	produce(RuleEvaluation e, int offset)	Produces this at the current match
String	toInnerTermString()

Methods inherited from class com.yahoo.prelude.semantics.rule.TermProduction

getLabel, getLabelString, getTermType, insertMatch, setLabel, setTermType, toInnerString

Methods inherited from class com.yahoo.prelude.semantics.rule.Production

getPosition, getWeight, setPosition, setReplacing, setWeight, toString

Methods inherited from class java.lang.Object

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

Constructor Details

LiteralPhraseProduction

public LiteralPhraseProduction()

Creates a new produced literal phrase

LiteralPhraseProduction

public LiteralPhraseProduction(String label)

Creates a new produced literal phrase

Parameters:

label - the label of the produced term

Method Details

addTerm

public void addTerm(String term)

Adds a term to this phrase

getTerms

public List<String> getTerms()

Returns a read only view of the terms produced by this, never null

produce

public void produce(RuleEvaluation e,
 int offset)

Description copied from class: Production

Produces this at the current match

Specified by:

produce in class Production

Parameters:

e - the evaluation context containing the current match and the query

offset - the offset position at which to produce this. Offsets are used to produce multiple items at one position, inserted in the right order.

toInnerTermString

public String toInnerTermString()

Specified by:

toInnerTermString in class TermProduction