Interface ModuleEntry
- All Superinterfaces:
PoolEntry
Models a
where
CONSTANT_Module_info structure, denoting a module, in the
constant pool of a class file.
The use of a ModuleEntry is modeled by a ModuleDesc.
Conversions are through ConstantPoolBuilder.moduleEntry(ModuleDesc)
and asSymbol().
A module entry is composite:
ModuleEntry(Utf8Entry name)
name is a module name.- See Java Virtual Machine Specification:
-
4.4.11 The
CONSTANT_Module_infoStructure - Since:
- 24
-
Field Summary
Fields declared in interface PoolEntry
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
Modifier and TypeMethodDescriptionasSymbol()Returns a symbolic descriptor for the module name.booleanmatches(ModuleDesc desc) Returns whether this entry describes the given module.name()Returns the name of the module.Methods declared in interface PoolEntry
constantPool, index, tag, width
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Method Details
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name
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asSymbol
ModuleDesc asSymbol()Returns a symbolic descriptor for the module name.- API Note:
- If only symbol equivalence is desired,
matchesshould be used. It requires reduced parsing and can improveclassfile reading performance. - Returns:
- a symbolic descriptor for the module name
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matches
Returns whether this entry describes the given module.- Parameters:
desc- the module descriptor- Returns:
- whether this entry describes the given module
- Since:
- 25
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