Interface TypeDescriptor.OfField<F extends TypeDescriptor.OfField<F>>
- Type Parameters:
F- the class implementing TypeDescriptor.OfField
- All Superinterfaces:
TypeDescriptor
- All Known Subinterfaces:
ClassDesc
- All Known Implementing Classes:
Class
- Enclosing interface:
TypeDescriptor
public static interface TypeDescriptor.OfField<F extends TypeDescriptor.OfField<F>> extends TypeDescriptor
An entity that has a field type descriptor. Field descriptors conforming to JVMS §4.3.2 can be described nominally via
Class::describeConstable; otherwise they cannot be described nominally.- See Java Virtual Machine Specification:
- 4.3.2 Field Descriptors
- Since:
- 12
Nested Class Summary
Nested classes/interfaces declared in interface TypeDescriptor
TypeDescriptor.OfField<F>, TypeDescriptor.OfMethod<F,M> | Modifier and Type | Interface | Description |
|---|---|---|
static interface |
TypeDescriptor.OfField<F extends TypeDescriptor.OfField<F>> |
An entity that has a field type descriptor. |
static interface |
TypeDescriptor.OfMethod<F extends TypeDescriptor.OfField<F>, M extends TypeDescriptor.OfMethod<F, |
An entity that has a method type descriptor Method descriptors conforming to JVMS §4.3.3 can be described nominally via MethodType::describeConstable; otherwise they cannot be described nominally. |
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
F |
arrayType() |
Return a descriptor for the array type whose component type is described by this descriptor |
F |
componentType() |
If this field descriptor describes an array type, return a descriptor for its component type, otherwise return null. |
boolean |
isArray() |
Does this field descriptor describe an array type? |
boolean |
isPrimitive() |
Does this field descriptor describe a primitive type (including void.) |
Methods declared in interface TypeDescriptor
descriptorString | Modifier and Type | Method | Description |
|---|---|---|
String |
descriptorString() |
Returns the descriptor string for this TypeDescriptor object. |
Method Details
isArray
boolean isArray()
Does this field descriptor describe an array type?
- Returns:
- whether this field descriptor describes an array type
isPrimitive
boolean isPrimitive()
Does this field descriptor describe a primitive type (including void.)
- Returns:
- whether this field descriptor describes a primitive type
componentType
F componentType()
If this field descriptor describes an array type, return a descriptor for its component type, otherwise return
null.- Returns:
- the component type, or
nullif this field descriptor does not describe an array type
arrayType
F arrayType()
Return a descriptor for the array type whose component type is described by this descriptor
- Returns:
- the descriptor for the array type
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