no.sesat.search.query.token
Interface TokenEvaluationEngine.State

All Superinterfaces:

Serializable

All Known Implementing Classes:

EvaluationState

Enclosing interface:

TokenEvaluationEngine

public static interface TokenEvaluationEngine.State
extends Serializable

Holder for evaluation state during the engine's evaluation. Evaluation on any term, clause, or query requires state of the current term and query, and of the already matched known and possible predicates.

Method Summary

Set<TokenPredicate>	getKnownPredicates() known matching predicates.
Set<TokenPredicate>	getPossiblePredicates() possible matching predicates.
Query	getQuery() the current query, or null if in term-evaluation mode.
String	getTerm() the current clause's term, or null if in query-evaluation mode.

Method Detail

getTerm

String getTerm()

the current clause's term, or null if in query-evaluation mode. *

Returns:

getQuery

Query getQuery()

the current query, or null if in term-evaluation mode. *

Returns:

getKnownPredicates

Set<TokenPredicate> getKnownPredicates()

known matching predicates. by making this available performance is improved. *

Returns:

getPossiblePredicates

Set<TokenPredicate> getPossiblePredicates()

possible matching predicates. by making this available performance is improved. *

Returns: