no.sesat.search.query
Interface LeafClause

All Superinterfaces:

Clause, Serializable, no.sesat.commons.visitor.Visitable

All Known Subinterfaces:

EmailClause, IntegerClause, NumberGroupClause, PhoneNumberClause, PhraseClause, UrlClause, WordClause

All Known Implementing Classes:

AbstractLeafClause, EmailClauseImpl, IntegerClauseImpl, NumberGroupClauseImpl, PhoneNumberClauseImpl, PhraseClauseImpl, UrlClauseImpl, WordClauseImpl

public interface LeafClause
extends Clause

A clause representing a leaf. That is, a term or word in the query string.

Version:

$Id: LeafClause.java 7225 2009-04-09 00:32:20Z ssmiweve $

Method Summary

String

getField() Leaf clauses can be specified with a field.

Methods inherited from interface no.sesat.search.query.Clause

getKnownPredicates, getPossiblePredicates, getTerm

Methods inherited from interface no.sesat.commons.visitor.Visitable

accept

Method Detail

getField

String getField()

Leaf clauses can be specified with a field. For example: "firstname:magnus" gives a LeafClause with term = magnus and field = firstname.

Returns:

the field for this Clause.