Package com.axelor.meta.query.backend

Interface QueryBackend

All Known Implementing Classes:

JpaQueryBackend, JsonQueryBackend

public interface QueryBackend

Method Summary

Modifier and Type	Method	Description
String	renderField(String alias, ResolvedField field)
default String	renderRelationJoin(QueryJoinClause.RelationJoin join, Function<Object,String> binder)
ResolvedField	resolveField(ResolvedModel model, String path)
ResolvedModel	resolveModel(String modelName)
default ResolvedModel	resolveRelationTarget(ResolvedField field)
default QueryPredicate	rootPredicate(QuerySource source)
String	type()

Method Details

type

String type()

resolveModel

ResolvedModel resolveModel(String modelName)

resolveField

ResolvedField resolveField(ResolvedModel model,
 String path)

renderField

String renderField(String alias,
 ResolvedField field)

resolveRelationTarget

default ResolvedModel resolveRelationTarget(ResolvedField field)

renderRelationJoin

default String renderRelationJoin(QueryJoinClause.RelationJoin join,
 Function<Object,String> binder)

rootPredicate

default QueryPredicate rootPredicate(QuerySource source)