[hibernate-issues] [JIRA] (HSEARCH-3325) Search 6 groundwork - Restore support for full-text filters

Yoann Rodière (JIRA) jira at hibernate.atlassian.net
Fri Mar 13 03:10:56 EDT 2020


Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A58fa1ced-171a-4c00-97e8-5d70d442cc4b ) *commented* on HSEARCH-3325 ( https://hibernate.atlassian.net/browse/HSEARCH-3325?atlOrigin=eyJpIjoiM2I1N2E2ZDA2YmViNDYwNGE0ODgwNTJkYjEwNmVjNTciLCJwIjoiaiJ9 )

Re: Search 6 groundwork - Restore support for full-text filters ( https://hibernate.atlassian.net/browse/HSEARCH-3325?atlOrigin=eyJpIjoiM2I1N2E2ZDA2YmViNDYwNGE0ODgwNTJkYjEwNmVjNTciLCJwIjoiaiJ9 )

We're already working on making nested predicates optional in HSEARCH-3752 ( https://hibernate.atlassian.net/browse/HSEARCH-3752 ) Pull Request Sent , so the part you added about getting the nested path won't be useful in the next version of Hibernate Search.

In the light of this, what exactly do full-text filters bring compared to this solution, which is simpler and type-safe?

public static class TestFilterFactory {
	public SearchPredicate filter(SearchPredicateFactory f,  String match) {
		return f.match().field( fieldPath )
				.matching( match )
				.toPredicate();
	}
}

	() -> scope.query()
		.where( f -> f.bool()
				.minimumShouldMatchNumber( 3 )
				.should( TestFilterFactory.filter( "match_fieldName" , "blablabla" ) )
				.should( TestFilterFactory.filter( "nested.match_fieldName" , "blablabla" ) );
		} ).toQuery()

( https://hibernate.atlassian.net/browse/HSEARCH-3325#add-comment?atlOrigin=eyJpIjoiM2I1N2E2ZDA2YmViNDYwNGE0ODgwNTJkYjEwNmVjNTciLCJwIjoiaiJ9 ) Add Comment ( https://hibernate.atlassian.net/browse/HSEARCH-3325#add-comment?atlOrigin=eyJpIjoiM2I1N2E2ZDA2YmViNDYwNGE0ODgwNTJkYjEwNmVjNTciLCJwIjoiaiJ9 )

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