- All Superinterfaces:
AttributePREVIEW<CompilationIDAttributePREVIEW>
,ClassElementPREVIEW
,ClassFileElementPREVIEW
,WritableElementPREVIEW<CompilationIDAttributePREVIEW>
public sealed interface CompilationIDAttribute
extends AttributePREVIEW<CompilationIDAttributePREVIEW>, ClassElementPREVIEW
CompilationIDAttribute
is a preview API of the Java platform.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.
Models the
CompilationID
attribute (@@@ need reference), which can
appear on classes and records the compilation time of the class. Delivered
as a ClassElement
PREVIEW when traversing the elements of
a ClassModel
PREVIEW.
The attribute does not permit multiple instances in a given location. Subsequent occurrence of the attribute takes precedence during the attributed element build or transformation.
- Since:
- 22
-
Method Summary
Modifier and TypeMethodDescriptionReturns the compilation ID.Returns aCompilationID
attribute.Returns aCompilationID
attribute.Methods declared in interface java.lang.classfile.AttributePREVIEW
attributeMapper, attributeName
Methods declared in interface java.lang.classfile.WritableElementPREVIEW
writeTo
-
Method Details
-
compilationId
Returns the compilation ID. The compilation ID is the value ofSystem.currentTimeMillis()
when the classfile is generated.- Returns:
- the compilation ID
-
of
Returns aCompilationID
attribute.- Parameters:
id
- the compilation ID- Returns:
- a
CompilationID
attribute
-
of
Returns aCompilationID
attribute.- Parameters:
id
- the compilation ID- Returns:
- a
CompilationID
attribute
-
CompilationIDAttribute
when preview features are enabled.