EclipseLink Hermes Parser 4.0.2 · org.eclipse.persistence.jpa.jpql.tools.resolver

Class Summary

Modifier and Type	Class and Description
public class	AbsFunctionResolver This `Resolver` is responsible to calculate the `IType` based on the type of the ABS expression.
public abstract class	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).
public abstract class	AbstractRangeDeclaration The abstract definition of a range declaration, which is used to navigate to a "root" object.
public class	ClassNameResolver This `Resolver` simply holds onto the fully qualified class name of the `IType`.
public class	ClassResolver This `Resolver` simply holds onto the actual type since it is already determined.
public class	CollectionDeclaration This `CollectionDeclaration` represents a collection member declaration that was declared in the `FROM` clause of a `SELECT` top-level query or subquery.
public class	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.
public class	CollectionValuedFieldResolver This `Resolver` is responsible to resolve the type of a collection-valued field.
public abstract class	Declaration The abstract definition of `JPQLQueryDeclaration`.
public class	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.
public class	DefaultResolverBuilder The default implementation of a `ResolverBuilder`, which follows the JPA functional specification.
public class	DerivedDeclaration This `DerivedDeclaration` represents an identification variable declaration that was declared in the `FROM` clause of a `SELECT` subquery.
public class	EclipseLinkDeclarationResolver The EclipseLink implementation of `DeclarationResolver` that adds support for its additional support.
public class	EntityResolver This `Resolver` retrieves the type for an abstract schema name (entity name).
public class	EnumLiteralResolver This `Resolver` retrieves the type for an enum constant.
public class	FromSubqueryResolver This `Resolver` wraps a subquery that is used as the "root" object in a query's declaration.
public class	IdentificationVariableResolver This `Resolver` is responsible to resolve the type of an identification variable.
public class	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.
public abstract class	MathFunctionResolver This `Resolver` is responsible to calculate the `IType` based on the type of the math function expression.
public class	NullResolver A "null" implementation of a `Resolver`.
public class	NumericResolver This `Resolver` is responsible to return the numeric type for a list of `Resolvers`.
public class	RangeDeclaration This `RangeDeclaration` represents an identification variable declaration that was declared in the `FROM` clause of a `SELECT` top-level query or subquery.
public abstract class	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.
public abstract class	ResolverBuilder This visitor creates a `Resolver` that gives information about the visited `Expression`.
public class	StateFieldResolver This `Resolver` is responsible to resolve the type of a state field, which is the leaf of the state field path expression.
public class	SubqueryDeclaration This `Declaration` uses a subquery as the "root" object.
public class	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.
public class	SumFunctionResolver This `Resolver` is responsible to calculate the type based on the type of the state field.
public class	TableDeclaration This `Declaration` uses a database table as the "root" object.
public class	TreatResolver This `Resolver` resolves a path and casts it as another entity type.
public class	UnknownDeclaration This `Declaration` represents an unknown (invalid/incomplete) declaration.
public class	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.

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

Class Summary