Package org.eclipse.persistence.jpa.jpql.tools.resolver

Class Summary

Class	Description
AbsFunctionResolver	This Resolver is responsible to calculate the IType based on the type of the ABS expression.
AbstractPathResolver	This Resolver is responsible to resolve a single path of a path expression (state field path expression, singled valued object field, or a collection-valued path expression).
AbstractRangeDeclaration	The abstract definition of a range declaration, which is used to navigate to a "root" object.
ClassNameResolver	This Resolver simply holds onto the fully qualified class name of the IType.
ClassResolver	This Resolver simply holds onto the actual type since it is already determined.
CollectionDeclaration	This CollectionDeclaration represents a collection member declaration that was declared in the FROM clause of a SELECT top-level query or subquery.
CollectionEquivalentResolver	This Resolver compares each IType retrieved from the list of Resolvers that were gathered for a given Expression and returns that type if they are all the same type otherwise the IType for Object is returned.
CollectionValuedFieldResolver	This Resolver is responsible to resolve the type of a collection-valued field.
CollectionValuedFieldResolver.MapManagedType
Declaration	The abstract definition of JPQLQueryDeclaration.
DeclarationResolver	This Resolver is responsible to visit the current query (which is either the top-level query or a subquery) and gathers the information from the declaration clause.
DeclarationResolver.QualifyRangeDeclarationVisitor
DefaultResolverBuilder	The default implementation of a ResolverBuilder, which follows the JPA functional specification.
DerivedDeclaration	This DerivedDeclaration represents an identification variable declaration that was declared in the FROM clause of a SELECT subquery.
EclipseLinkDeclarationResolver	The EclipseLink implementation of DeclarationResolver that adds support for its additional support.
EntityResolver	This Resolver retrieves the type for an abstract schema name (entity name).
EnumLiteralResolver	This Resolver retrieves the type for an enum constant.
FromSubqueryResolver	This Resolver wraps a subquery that is used as the "root" object in a query's declaration.
FromSubqueryResolver.VirtualMapping	This virtual IMapping wraps one of the select items.
IdentificationVariableResolver	This Resolver is responsible to resolve the type of an identification variable.
KeyResolver	This Resolver is responsible to return the map key, which means that for identification variables referring to an instance of an association or collection represented as a Map, the identification variable is of the abstract schema type of the map key.
NullResolver	A "null" implementation of a Resolver.
NumericResolver	This Resolver is responsible to return the numeric type for a list of Resolvers.
RangeDeclaration	This RangeDeclaration represents an identification variable declaration that was declared in the FROM clause of a SELECT top-level query or subquery.
Resolver	A Resolver is responsible to resolve a property by retrieving either the managed type, the mapping, the type and the type declaration depending on the type of resolver.
ResolverBuilder	This visitor creates a Resolver that gives information about the visited Expression.
ResolverBuilder.CollectionExpressionVisitor	This visitor is used to check if the expression visited is a CollectionExpression.
StateFieldResolver	This Resolver is responsible to resolve the type of a state field, which is the leaf of the state field path expression.
SubqueryDeclaration	This Declaration uses a subquery as the "root" object.
SubqueryEntityResolver	This Resolver retrieves the type for an abstract schema name (entity name) if it can be resolved otherwise a derived path will be assumed.
SumFunctionResolver	This Resolver is responsible to calculate the type based on the type of the state field.
TableDeclaration	This Declaration uses a database table as the "root" object.
TreatResolver	This Resolver resolves a path and casts it as another entity type.
UnknownDeclaration	This Declaration represents an unknown (invalid/incomplete) declaration.
ValueResolver	This Resolver is responsible to return the map value, which means that for identification variables referring to an instance of an association or collection represented as a Map, the identification variable is of the abstract schema type of the map value.