Interface SourceIDAttribute

All Superinterfaces:

AttributePREVIEW<SourceIDAttribute>, ClassElementPREVIEW, ClassFileElement

public sealed interface SourceIDAttribute
extends AttributePREVIEW<SourceIDAttribute>, ClassElementPREVIEW

Models the SourceID attribute, which records the last modified time of the source file from which this class file was compiled.

This attribute only appears on classes, and does not permit multiple instances in a class. It has a data dependency on the constant pool.

This attribute is not predefined in the Java SE Platform. This is a JDK-specific nonstandard attribute produced by the reference implementation of the system Java compiler, defined by the jdk.compiler module.

Since:

24

See Also:

• Attributes.sourceId()
• CompilationIDAttribute
• CharacterRangeTableAttribute

Method Summary

Modifier and Type	Method	Description
static SourceIDAttribute	of(Utf8Entry sourceId)	Returns a SourceID attribute.
static SourceIDAttribute	of(String sourceId)	Returns a SourceID attribute.
Utf8Entry	sourceId()	Returns the source id.

Methods declared in interface Attribute^PREVIEW

attributeMapper, attributeName

Modifier and Type	Method	Description
AttributeMapper<SourceIDAttribute>	attributeMapper()	Returns the AttributeMapper associated with this attribute.
Utf8Entry	attributeName()	Returns the name of the attribute.

Method Details

sourceId

Utf8Entry sourceId()

Returns the source id. The source id is the last modified time of the source file (as reported by the file system, in milliseconds) when this class file is compiled.

Returns:

the source id

of

static SourceIDAttribute of(Utf8Entry sourceId)

Returns a SourceID attribute.

Parameters:

sourceId - the source id

Returns:

a SourceID attribute

of

static SourceIDAttribute of(String sourceId)

Returns a SourceID attribute.

Parameters:

sourceId - the source id

Returns:

a SourceID attribute