Module io.quarkus.gizmo2

Package io.quarkus.gizmo2

Class TypeArgument

java.lang.Object

io.quarkus.gizmo2.TypeArgument

Direct Known Subclasses:

TypeArgument.OfExact, TypeArgument.OfWildcard

public abstract sealed class TypeArgument
extends Object
permits TypeArgument.OfExact, TypeArgument.OfWildcard

An actual type argument for a formal type parameter. Type arguments differ from generic types in that they may represent wildcard types.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TypeArgument.OfBounded	A wildcard type argument that has a bound.
static final class	TypeArgument.OfExact	An exact type argument.
static final class	TypeArgument.OfExtends	A wildcard type argument with an upper (extends) bound.
static final class	TypeArgument.OfSuper	A wildcard type argument with a lower (super) bound.
static interface	TypeArgument.OfTyped	Implemented by type arguments that contain a type.
static final class	TypeArgument.OfUnbounded	An unbounded wildcard type argument.
static class	TypeArgument.OfWildcard	A wildcard type argument.

Method Summary

Modifier and Type	Method	Description
final boolean	hasAnnotations()	Returns true if any type annotations are present, or false otherwise.
abstract boolean	hasInvisibleAnnotations()	Returns true if runtime-invisible type annotations are present, or false otherwise.
abstract boolean	hasVisibleAnnotations()	Returns true if runtime-visible type annotations are present, or false otherwise.
static TypeArgument.OfExact	of(Class<?> type)	Returns a type argument representing exactly the given type.
static TypeArgument.OfExact	of(ClassDesc type)	Returns a type argument representing exactly the given type.
static TypeArgument.OfExact	ofExact(GenericType.OfReference type)	Returns a type argument representing exactly the given type.
static TypeArgument.OfExtends	ofExtends(GenericType.OfReference bound)	Returns a type argument representing a wildcard with given upper bound.
static TypeArgument.OfSuper	ofSuper(GenericType.OfReference bound)	Returns a type argument representing a wildcard with given lower bound.
static TypeArgument.OfUnbounded	ofUnbounded()	Returns a type argument representing the unbounded wildcard.
String	toString()	Returns the string representation of this type argument.
abstract StringBuilder	toString(StringBuilder b)	Append the string representation of this type argument to the given builder, and return it.

Methods inherited from class java.lang.Object

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

Method Details

of

public static TypeArgument.OfExact of(Class<?> type)

Returns a type argument representing exactly the given type.

Parameters:

type - the argument type (must not be null)

Returns:

a type argument representing exactly the given type

of

public static TypeArgument.OfExact of(ClassDesc type)

Returns a type argument representing exactly the given type.

Parameters:

type - the argument type (must not be null)

Returns:

a type argument representing exactly the given type

ofExact

public static TypeArgument.OfExact ofExact(GenericType.OfReference type)

Returns a type argument representing exactly the given type.

Parameters:

type - the argument type (must not be null)

Returns:

a type argument representing exactly the given type

ofExtends

public static TypeArgument.OfExtends ofExtends(GenericType.OfReference bound)

Returns a type argument representing a wildcard with given upper bound.

Parameters:

bound - the bound (must not be null)

Returns:

a type argument representing a wildcard with given upper bound

ofSuper

public static TypeArgument.OfSuper ofSuper(GenericType.OfReference bound)

Returns a type argument representing a wildcard with given lower bound.

Parameters:

bound - the bound (must not be null)

Returns:

a type argument representing a wildcard with given lower bound

ofUnbounded

public static TypeArgument.OfUnbounded ofUnbounded()

Returns a type argument representing the unbounded wildcard.

Returns:

a type argument representing the unbounded wildcard

hasVisibleAnnotations

public abstract boolean hasVisibleAnnotations()

Returns true if runtime-visible type annotations are present, or false otherwise.

Returns:

true if runtime-visible type annotations are present, or false otherwise

hasInvisibleAnnotations

public abstract boolean hasInvisibleAnnotations()

Returns true if runtime-invisible type annotations are present, or false otherwise.

Returns:

true if runtime-invisible type annotations are present, or false otherwise

hasAnnotations

public final boolean hasAnnotations()

Returns true if any type annotations are present, or false otherwise.

Returns:

true if any type annotations are present, or false otherwise

toString

public abstract StringBuilder toString(StringBuilder b)

Append the string representation of this type argument to the given builder, and return it.

Parameters:

b - the string builder (must not be null)

Returns:

the same string builder (not null)

toString

public String toString()

Returns the string representation of this type argument.

Overrides:

toString in class Object

Returns:

the string representation of this type argument