Module io.helidon.codegen.apt

Package io.helidon.codegen.apt

Class AptTypeFactory

java.lang.Object

io.helidon.codegen.apt.AptTypeFactory

public final class AptTypeFactory
extends Object

Factory for types.

Method Summary

Modifier and Type	Method	Description
static Optional<TypeName>	createTypeName(Element type)	Creates a name from an element type during annotation processing.
static Optional<TypeName>	createTypeName(TypeElement element, TypeMirror mirror)	Create type from type mirror.
static Optional<TypeName>	createTypeName(DeclaredType type)	Creates a name from a declared type during annotation processing.
static Optional<TypeName>	createTypeName(TypeMirror typeMirror)	Create type from type mirror.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

createTypeName

public static Optional<TypeName> createTypeName(DeclaredType type)

Creates a name from a declared type during annotation processing.

Parameters:

type - the element type

Returns:

the associated type name instance

createTypeName

public static Optional<TypeName> createTypeName(TypeMirror typeMirror)

Create type from type mirror.

Parameters:

typeMirror - annotation processing type mirror

Returns:

type name

Throws:

IllegalArgumentException - when the mirror cannot be resolved into a name (such as when it represents none or error)

createTypeName

public static Optional<TypeName> createTypeName(TypeElement element,
 TypeMirror mirror)

Create type from type mirror. The element is needed to correctly map type arguments to type parameters.

Parameters:

element - the type element of the type mirror

mirror - the type mirror as declared in source code

Returns:

type for the provided values

createTypeName

public static Optional<TypeName> createTypeName(Element type)

Creates a name from an element type during annotation processing.

Parameters:

type - the element type

Returns:

the associated type name instance