Added in API level 34

OfField

interface OfField<F : TypeDescriptor.OfField<F>!> : TypeDescriptor

java.lang.invoke.TypeDescriptor.OfField

Known Direct Subclasses Class Class Instances of the class represent classes and interfaces in a running Java application.

An entity that has a field type descriptor. Field descriptors conforming to JVMS {@jvms 4.3.2} can be described

Summary

Public methods
abstract F	arrayType() Return a descriptor for the array type whose component type is described by this descriptor
abstract F	componentType() If this field descriptor describes an array type, return a descriptor for its component type, otherwise return null.
abstract Boolean	isArray() Does this field descriptor describe an array type?
abstract Boolean	isPrimitive() Does this field descriptor describe a primitive type (including void.)

Inherited functions

From class TypeDescriptor String! descriptorString() Returns the descriptor string for this TypeDescriptor object. If this TypeDescriptor object can be described in nominal form, then this method returns a type descriptor as specified in JVMS {@jvms 4.3}. The result descriptor string can be used to produce a java.lang.constant.ConstantDesc nominal descriptor. Otherwise, the result string is not a type descriptor. No java.lang.constant.ConstantDesc nominal descriptor can be produced from the result string.

Public methods

arrayType

Added in API level 34

abstract fun arrayType(): F

Return a descriptor for the array type whose component type is described by this descriptor

Return
F	the descriptor for the array type

componentType

Added in API level 34

abstract fun componentType(): F

If this field descriptor describes an array type, return a descriptor for its component type, otherwise return null.

Return
F	the component type, or null if this field descriptor does not describe an array type

isArray

Added in API level 34

abstract fun isArray(): Boolean

Does this field descriptor describe an array type?

Return
Boolean	whether this field descriptor describes an array type

isPrimitive

Added in API level 34

abstract fun isPrimitive(): Boolean

Does this field descriptor describe a primitive type (including void.)

Return
Boolean	whether this field descriptor describes a primitive type