Interface ConstantValueEntry
- All Superinterfaces:
LoadableConstantEntryPREVIEW
,PoolEntryPREVIEW
- All Known Subinterfaces:
DoubleEntryPREVIEW
,FloatEntryPREVIEW
,IntegerEntryPREVIEW
,LongEntryPREVIEW
,StringEntryPREVIEW
public sealed interface ConstantValueEntry
extends LoadableConstantEntryPREVIEW
permits DoubleEntryPREVIEW, FloatEntryPREVIEW, IntegerEntryPREVIEW, LongEntryPREVIEW, StringEntryPREVIEW
ConstantValueEntry
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 a constant pool entry that can be used as the constant in a
ConstantValue
PREVIEW attribute; this includes the four
primitive constant types and String constants.-
Field Summary
Fields declared in interface java.lang.classfile.constantpool.PoolEntryPREVIEW
TAG_CLASS, TAG_DOUBLE, TAG_DYNAMIC, TAG_FIELDREF, TAG_FLOAT, TAG_INTEGER, TAG_INTERFACE_METHODREF, TAG_INVOKE_DYNAMIC, TAG_LONG, TAG_METHOD_HANDLE, TAG_METHOD_TYPE, TAG_METHODREF, TAG_MODULE, TAG_NAME_AND_TYPE, TAG_PACKAGE, TAG_STRING, TAG_UTF8
-
Method Summary
Methods declared in interface java.lang.classfile.constantpool.LoadableConstantEntryPREVIEW
typeKind
-
Method Details
-
constantValue
ConstantDesc constantValue()- Specified by:
constantValue
in interfaceLoadableConstantEntryPREVIEW
- Returns:
- the constant value
- See Also:
-
ConstantValueEntry
when preview features are enabled.