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

Modifier and Type	Interface and Description
public interface	ContentAssistExtension This extension can be used to provide additional support to JPQL content assist that is outside the scope of providing proposals related to JPA metadata.
public interface	ContentAssistProposals This object stores the various proposals available for content assist for a certain position within a JPQL query.
public interface	RefactoringDelta A refactoring delta contains an ordered collection of `TextEdit`.
public interface	ResultQuery This is used to retrieve the new JPQL query when a content assist item needs to be insert at a certain position.
public interface	TextEdit A `TextEdit` contains the information of a change that can be made to the JPQL query after performing a refactoring operation.

Class Summary

Modifier and Type	Class and Description
public abstract class	AbstractContentAssistVisitor The visitor provides support for finding the possible proposals within a JPQL query at a certain position.
public abstract class	AbstractJPQLQueryHelper This helper can perform the following operations over a JPQL query: Calculates the result type of a query: `getResultType()`; Calculates the type of an input parameter: `getParameterType(String)`. Calculates the possible choices to complete the query from a given position (used for content assist): `buildContentAssistProposals(int)`. Validates the query by introspecting it grammatically and semantically: `validate()`, `validateGrammar()`, `validateSemantic()`.
public abstract class	AbstractRefactoringTool The abstract definition of a refactoring
public abstract class	BasicRefactoringTool The abstract implementation providing refactoring support for JPQL queries.
public class	DefaultBasicRefactoringTool This utility class provides basic refactoring support.
public class	DefaultContentAssistProposals The default implementation of `ContentAssistProposals` which stores the valid proposals.
public class	DefaultContentAssistVisitor This visitor traverses the JPQL parsed tree and gathers the possible proposals at a given position.
public class	DefaultGrammarValidator This validator is responsible to validate a JPQL query grammatically purely based on the JPA specification document.
public class	DefaultJPQLQueryContext This context is used to store information related to the JPQL query.
public class	DefaultJPQLQueryHelper This helper can perform the following operations over a JPQL query: Calculates the result type of a query: `getResultType()`; Calculates the type of an input parameter: `getParameterType(String)`. Calculates the possible choices to complete the query from a given position (used for content assist): `buildContentAssistProposals(int)`. Validates the query by introspecting it grammatically and semantically: `validate()`, `validateGrammar()`, `validateSemantic()`.
public class	DefaultLiteralVisitor This visitor traverses an `Expression` and retrieves the "literal" value.
public class	DefaultParameterTypeVisitor This visitor calculates the type of an input parameter.
public class	DefaultRefactoringDelta The default implementation of `RefactoringDelta` which contains the `TextEdit` that were creating during the refactoring of a JPQL query.
public class	DefaultRefactoringTool This utility class provides basic refactoring support.
public class	DefaultSemanticValidator This validator is responsible to gather the problems found in a JPQL query by validating the content to make sure it is semantically valid.
public class	DefaultTextEdit The default implementation of a `TextEdit`, which contains the location of the change within the JPQL query (offset) and the old and new values.
public class	EclipseLinkBasicRefactoringTool This utility class provides basic refactoring support.
public class	EclipseLinkContentAssistVisitor This extension over the default content assist visitor adds the additional support EclipseLink provides.
public class	EclipseLinkJPQLQueryContext This context is used to store information related to the JPQL query.
public class	EclipseLinkJPQLQueryHelper This helper can perform the following operations over a JPQL query: Calculates the result type of a query: `getResultType()`; Calculates the type of an input parameter: `getParameterType(String)`. Calculates the possible choices to complete the query from a given position (used for content assist): `buildContentAssistProposals(int)`. Validates the query by introspecting it grammatically and semantically: `validate()`, `validateGrammar()`, `validateSemantic()`.
public class	EclipseLinkParameterTypeVisitor This visitor calculates the type of an input parameter.
public class	EclipseLinkRefactoringTool This refactoring tool add support for EclipseLink specific extension over the default implementation of JPQL defined in the Java Persistence functional specification.
public class	EclipseLinkResolverBuilder An implementation of a `ResolverBuilder` that adds support for EclipseLink extension.
public class	EclipseLinkSemanticValidator This validator is responsible to gather the problems found in a JPQL query by validating the content to make sure it is semantically valid for EclipseLink.
public class	GenericSemanticValidatorHelper An implementation of `SemanticValidatorHelper` that uses `JPQLQueryContext` to return the required information and Hermes SPI.
public class	GenericTypeHelper This generic implementation of `ITypeHelper` wraps `ITypeHelper` and delegates the calls to it.
public abstract class	JPQLQueryContext This context is used to store information related to the JPQL query.
public class	NumericTypeComparator This `Comparator` is used to sort `ITypes` based on the numerical priority.
public abstract class	RefactoringTool The abstract implementation providing refactoring support for JPQL queries.
public class	TypeHelper This helper contains methods related to `IType` and can perform equivalency checks.

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

Interface Summary

Class Summary