ElementQuery (micronaut 3.4.0 API)

Type Parameters:

T - The element kind
```
public interface ElementQuery<T extends Element>
```
An interface for querying the AST for elements.

Since:

2.3.0

Author:

graemerocher

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static interface ElementQuery.Result<T extends Element>
Result interface when building a query.

Nested Classes
Modifier and Type	Interface and Description
`static interface`	`ElementQuery.Result<T extends Element>` Result interface when building a query.

Field Summary

Fields
Modifier and Type	Field and Description
`static ElementQuery<FieldElement>`	`ALL_FIELDS` Constant to retrieve all fields.
`static ElementQuery<ClassElement>`	`ALL_INNER_CLASSES` Constant to retrieve inner classes.
`static ElementQuery<MethodElement>`	`ALL_METHODS` Constant to retrieve all methods.
`static ElementQuery<ConstructorElement>`	`CONSTRUCTORS` Constant to retrieve instance constructors, not including those of the parent class.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`ElementQuery<T>`	`annotated(Predicate<AnnotationMetadata> predicate)` Allows filtering elements by annotation.
`ElementQuery<T>`	`filter(Predicate<T> predicate)` A final filter that allows access to the materialized Element.
`ElementQuery<T>`	`includeEnumConstants()` Indicates to include enum constants, only applicable for fields query.
`ElementQuery<T>`	`includeHiddenElements()` Indicates to include hidden methods/fields, only applicable for methods/fields query.
`ElementQuery<T>`	`includeOverriddenMethods()` Indicates to include overridden methods, only applicable for methods query.
`ElementQuery<T>`	`modifiers(Predicate<Set<ElementModifier>> predicate)` Allows filtering by modifiers.
`ElementQuery<T>`	`named(Predicate<String> predicate)` Allows filtering elements by name.
`static <T1 extends Element> ElementQuery<T1>`	`of(Class<T1> elementType)` Create a new `ElementQuery` for the given element type.
`ElementQuery<T>`	`onlyAbstract()` Indicates that only abstract members should be returned.
`ElementQuery<T>`	`onlyAccessible()` Indicates that only accessible members should be returned.
`ElementQuery<T>`	`onlyAccessible(ClassElement fromType)` Indicates that only accessible members from the given type should be returned.
`ElementQuery<T>`	`onlyConcrete()` Indicates that only concrete members should be returned.
`ElementQuery<T>`	`onlyDeclared()` Indicates that only declared members should be returned and not members from parent classes.
`ElementQuery<T>`	`onlyInjected()` Search for methods that are injection points.
`ElementQuery<T>`	`onlyInstance()` Indicates to return only instance (non-static methods).
`ElementQuery.Result<T>`	`result()` Build the query result.
`ElementQuery<T>`	`typed(Predicate<ClassElement> predicate)` Allows filtering elements by type.

- Field Detail
  - ALL_INNER_CLASSES
```
static final ElementQuery<ClassElement> ALL_INNER_CLASSES
```
    Constant to retrieve inner classes.
    
    Since:
    
    3.1.0
  - ALL_FIELDS
```
static final ElementQuery<FieldElement> ALL_FIELDS
```
    Constant to retrieve all fields.
  - ALL_METHODS
```
static final ElementQuery<MethodElement> ALL_METHODS
```
    Constant to retrieve all methods.
  - CONSTRUCTORS
```
static final ElementQuery<ConstructorElement> CONSTRUCTORS
```
    Constant to retrieve instance constructors, not including those of the parent class.
- Method Detail
  - onlyDeclared
```
@NonNull
ElementQuery<T> onlyDeclared()
```
    Indicates that only declared members should be returned and not members from parent classes.
    
    Returns:
    
    This query
  - onlyInjected
```
ElementQuery<T> onlyInjected()
```
    Search for methods that are injection points.
    
    Returns:
    
    This query
  - onlyConcrete
```
@NonNull
ElementQuery<T> onlyConcrete()
```
    Indicates that only concrete members should be returned.
    
    Returns:
    
    This query
  - onlyAbstract
```
@NonNull
ElementQuery<T> onlyAbstract()
```
    Indicates that only abstract members should be returned.
    
    Returns:
    
    This query
  - onlyAccessible
```
@NonNull
ElementQuery<T> onlyAccessible()
```
    Indicates that only accessible members should be returned. Inaccessible members include:
    - package/private members that are in a different package
    - private members
    - synthetic members or those whose names start with the dollar symbol
    Returns:
    
    This query
  - onlyAccessible
```
@NonNull
ElementQuery<T> onlyAccessible(ClassElement fromType)
```
    Indicates that only accessible members from the given type should be returned. Inaccessible members include:
    - package/private members that are in a different package
    - private members
    - synthetic members or those whose names start with the dollar symbol
    Parameters:
    
    fromType - The origin type
    
    Returns:
    
    This query
  - onlyInstance
```
ElementQuery<T> onlyInstance()
```
    Indicates to return only instance (non-static methods).
    
    Returns:
    
    The query
  - includeEnumConstants
```
ElementQuery<T> includeEnumConstants()
```
    Indicates to include enum constants, only applicable for fields query.
    
    Returns:
    
    The query
    
    Since:
    
    3.4.0
  - includeOverriddenMethods
```
ElementQuery<T> includeOverriddenMethods()
```
    Indicates to include overridden methods, only applicable for methods query.
    
    Returns:
    
    The query
    
    Since:
    
    3.4.0
  - includeHiddenElements
```
ElementQuery<T> includeHiddenElements()
```
    Indicates to include hidden methods/fields, only applicable for methods/fields query.
    
    Returns:
    
    The query
    
    Since:
    
    3.4.0
  - named
```
@NonNull
ElementQuery<T> named(@NonNull
                               Predicate<String> predicate)
```
    Allows filtering elements by name.
    
    Parameters:
    
    predicate - The predicate to use. Should return true to include the element.
    
    Returns:
    
    This query
  - typed
```
@NonNull
ElementQuery<T> typed(@NonNull
                               Predicate<ClassElement> predicate)
```
    Allows filtering elements by type. For MethodElement instances this is based on the return type.
    
    Parameters:
    
    predicate - The predicate to use. Should return true to include the element.
    
    Returns:
    
    This query
  - annotated
```
@NonNull
ElementQuery<T> annotated(@NonNull
                                   Predicate<AnnotationMetadata> predicate)
```
    Allows filtering elements by annotation.
    
    Parameters:
    
    predicate - The predicate to use. Should return true to include the element.
    
    Returns:
    
    This query
  - modifiers
```
@NonNull
ElementQuery<T> modifiers(@NonNull
                                   Predicate<Set<ElementModifier>> predicate)
```
    Allows filtering by modifiers.
    
    Parameters:
    
    predicate - The predicate to use. Should return true to include the element.
    
    Returns:
    
    This query
  - filter
```
@NonNull
ElementQuery<T> filter(@NonNull
                                Predicate<T> predicate)
```
    A final filter that allows access to the materialized Element. This method should be used as a last resort as it is less efficient than the other filtration methods.
    
    Parameters:
    
    predicate - The predicate to use. Should return true to include the element.
    
    Returns:
    
    This query
  - result
```
@NonNull
ElementQuery.Result<T> result()
```
    Build the query result.
    
    Returns:
    
    The query result.
  - of
```
@NonNull
static <T1 extends Element> ElementQuery<T1> of(@NonNull
                                                         Class<T1> elementType)
```
    Create a new ElementQuery for the given element type.
    
    Type Parameters:
    
    T1 - The element generic type
    
    Parameters:
    
    elementType - The element type
    
    Returns:
    
    The query

Interface ElementQuery<T extends Element>

Nested Class Summary

Field Summary

Method Summary

Field Detail

ALL_INNER_CLASSES

ALL_FIELDS

ALL_METHODS

CONSTRUCTORS

Method Detail

onlyDeclared

onlyInjected

onlyConcrete

onlyAbstract

onlyAccessible

onlyAccessible

onlyInstance

includeEnumConstants

includeOverriddenMethods

includeHiddenElements

named

typed

annotated

modifiers

filter

result

of