Module io.helidon.codegen.apt

Package io.helidon.codegen.apt

Class AptTypeInfoFactory

java.lang.Object

io.helidon.codegen.TypeInfoFactoryBase

io.helidon.codegen.apt.AptTypeInfoFactory

@Deprecated(forRemoval=true)
public final class AptTypeInfoFactory
extends TypeInfoFactoryBase

Deprecated, for removal: This API element is subject to removal in a future version.

this is an internal API, all usage should be done through helidon-codegen APIs, such as CodegenContext.typeInfo(io.helidon.common.types.TypeName); this type will be package local in the future

Factory to analyze processed types and to provide TypeInfo for them.

Method Summary

Modifier and Type	Method	Description
static Optional<TypeInfo>	create(AptContext ctx, TypeName typeName)	Deprecated, for removal: This API element is subject to removal in a future version. Create type information for a type name, reading all child elements.
static Optional<TypeInfo>	create(AptContext ctx, TypeName typeName, Predicate<TypedElementInfo> elementPredicate)	Deprecated, for removal: This API element is subject to removal in a future version. Create type information for a type name.
static Optional<TypeInfo>	create(AptContext ctx, TypeElement typeElement)	Deprecated, for removal: This API element is subject to removal in a future version. this is an internal API, all usage should be done through helidon-codegen APIs, such as CodegenContext.typeInfo(io.helidon.common.types.TypeName)
static Optional<TypeInfo>	create(AptContext ctx, TypeElement typeElement, Predicate<TypedElementInfo> elementPredicate)	Deprecated, for removal: This API element is subject to removal in a future version. Create type information from a type element.
static Optional<TypedElementInfo>	createTypedElementInfoFromElement(AptContext ctx, TypeName processedType, Element v, Elements elements)	Deprecated, for removal: This API element is subject to removal in a future version. Creates an instance of a TypedElementInfo given its type and variable element from annotation processing.
static Optional<TypedElementInfo>	createTypedElementInfoFromElement(AptContext ctx, Element v, Elements elements)	Deprecated, for removal: This API element is subject to removal in a future version. use createTypedElementInfoFromElement(AptContext, io.helidon.common.types.TypeName, javax.lang.model.element.Element, javax.lang.model.util.Elements) instead

Methods inherited from class io.helidon.codegen.TypeInfoFactoryBase

annotationFilter, isBuiltInJavaType, mapAnnotation, mapElement, mapType, modifiers

Methods inherited from class java.lang.Object

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

Method Details

create

public static Optional<TypeInfo> create(AptContext ctx,
 TypeName typeName)

Deprecated, for removal: This API element is subject to removal in a future version.

Create type information for a type name, reading all child elements.

Parameters:

ctx - annotation processor processing context

typeName - type name to find

Returns:

type info for the type element

Throws:

IllegalArgumentException - when the element cannot be resolved into type info (such as if you ask for a primitive type)

create

public static Optional<TypeInfo> create(AptContext ctx,
 TypeName typeName,
 Predicate<TypedElementInfo> elementPredicate)
                                 throws IllegalArgumentException

Deprecated, for removal: This API element is subject to removal in a future version.

Create type information for a type name.

Parameters:

ctx - annotation processor processing environment

typeName - type name to find

elementPredicate - predicate for child elements

Returns:

type info for the type element, or empty if it cannot be resolved

Throws:

IllegalArgumentException

create

@Deprecated(forRemoval=true)
public static Optional<TypeInfo> create(AptContext ctx,
 TypeElement typeElement)

Deprecated, for removal: This API element is subject to removal in a future version.

this is an internal API, all usage should be done through helidon-codegen APIs, such as CodegenContext.typeInfo(io.helidon.common.types.TypeName)

Create type information from a type element, reading all child elements.

Parameters:

ctx - annotation processor processing context

typeElement - type element of the type we want to analyze

Returns:

type info for the type element

Throws:

IllegalArgumentException - when the element cannot be resolved into type info (such as if you ask for a primitive type)

create

public static Optional<TypeInfo> create(AptContext ctx,
 TypeElement typeElement,
 Predicate<TypedElementInfo> elementPredicate)
                                 throws IllegalArgumentException

Deprecated, for removal: This API element is subject to removal in a future version.

Create type information from a type element.

Parameters:

ctx - annotation processor processing context

typeElement - type element of the type we want to analyze

elementPredicate - predicate for child elements

Returns:

type info for the type element, or empty if it cannot be resolved

Throws:

IllegalArgumentException

createTypedElementInfoFromElement

public static Optional<TypedElementInfo> createTypedElementInfoFromElement(AptContext ctx,
 TypeName processedType,
 Element v,
 Elements elements)

Deprecated, for removal: This API element is subject to removal in a future version.

Creates an instance of a TypedElementInfo given its type and variable element from annotation processing. If the passed in element is not a ElementKind.FIELD, ElementKind.METHOD, ElementKind.CONSTRUCTOR, or ElementKind.PARAMETER then this method may return empty.

Parameters:

ctx - annotation processing context

processedType - the type that is being processed, to avoid infinite loop when looking for inherited annotations

v - the element (from annotation processing)

elements - the elements

Returns:

the created instance

createTypedElementInfoFromElement

@Deprecated(since="4.0.10",
            forRemoval=true)
public static Optional<TypedElementInfo> createTypedElementInfoFromElement(AptContext ctx,
 Element v,
 Elements elements)

Deprecated, for removal: This API element is subject to removal in a future version.

use createTypedElementInfoFromElement(AptContext, io.helidon.common.types.TypeName, javax.lang.model.element.Element, javax.lang.model.util.Elements) instead

Creates an instance of a TypedElementInfo given its type and variable element from annotation processing. If the passed in element is not a ElementKind.FIELD, ElementKind.METHOD, ElementKind.CONSTRUCTOR, or ElementKind.PARAMETER then this method may return empty.

This method does not include inherited annotations.

Parameters:

ctx - annotation processing context

v - the element (from annotation processing)

elements - the elements

Returns:

the created instance