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/OpenJDK 25

Interface RecordComponentInfo

All Superinterfaces:
AttributedElement, ClassFileElement
public sealed interface RecordComponentInfo extends AttributedElement
Models a single record component in the RecordAttribute.

SignatureAttribute, RuntimeVisibleAnnotationsAttribute, RuntimeInvisibleAnnotationsAttribute, RuntimeVisibleTypeAnnotationsAttribute, and RuntimeInvisibleTypeAnnotationsAttribute are the only predefined attributes that may exist on record components.

See Java Virtual Machine Specification:
4.7.30 The Record Attribute
Since:
24
See Also:

Method Summary

Modifier and Type Method Description
Utf8Entry descriptor()
Returns the field descriptor string of this component.
default ClassDesc descriptorSymbol()
Returns the symbolic field descriptor of this component.
Utf8Entry name()
Returns the name of this component.
static RecordComponentInfo of(Utf8Entry name, Utf8Entry descriptor, Attribute<?>... attributes)
Returns a record component description.
static RecordComponentInfo of(Utf8Entry name, Utf8Entry descriptor, List<Attribute<?>> attributes)
Returns a record component description.
static RecordComponentInfo of(String name, ClassDesc descriptor, Attribute<?>... attributes)
Returns a record component description.
static RecordComponentInfo of(String name, ClassDesc descriptor, List<Attribute<?>> attributes)
Returns a record component description.

Methods declared in interface AttributedElement

attributes, findAttribute, findAttributes

Method Details

name

Utf8Entry name()
Returns the name of this component.
Returns:
the name of this component
See Also:

descriptor

Utf8Entry descriptor()
Returns the field descriptor string of this component.
API Note:
A record component may have a generic type; this information is stored in the Signature attribute in this component.
Returns:
the field descriptor string of this component
See Also:

descriptorSymbol

default ClassDesc descriptorSymbol()
Returns the symbolic field descriptor of this component.
API Note:
A record component may have a generic type; this information is stored in the Signature attribute in this component.
Returns:
the symbolic field descriptor of this component
See Also:

of

static RecordComponentInfo of(Utf8Entry name, Utf8Entry descriptor, List<Attribute<?>> attributes)
Returns a record component description.
Parameters:
name - the component name
descriptor - the component field descriptor string
attributes - the component attributes
Returns:
a record component description

of

static RecordComponentInfo of(Utf8Entry name, Utf8Entry descriptor, Attribute<?>... attributes)
Returns a record component description.
Parameters:
name - the component name
descriptor - the component field descriptor sting
attributes - the component attributes
Returns:
a record component description

of

static RecordComponentInfo of(String name, ClassDesc descriptor, List<Attribute<?>> attributes)
Returns a record component description.
Parameters:
name - the component name
descriptor - the component symbolic field descriptor
attributes - the component attributes
Returns:
a record component description

of

static RecordComponentInfo of(String name, ClassDesc descriptor, Attribute<?>... attributes)
Returns a record component description.
Parameters:
name - the component name
descriptor - the component symbolic field descriptor
attributes - the component attributes
Returns:
a record component description

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/attribute/RecordComponentInfo.html