Package | Description |
---|---|
java.lang.invoke |
The
java.lang.invoke package contains dynamic language support provided directly by
the Java core class libraries and virtual machine. |
Modifier and Type | Method and Description |
---|---|
MethodHandles.Lookup |
MethodHandles.Lookup.in(Class<?> requestedLookupClass)
Creates a lookup on the specified new lookup class.
|
static MethodHandles.Lookup |
MethodHandles.lookup()
Returns a
lookup object with
full capabilities to emulate all supported bytecode behaviors of the caller. |
static MethodHandles.Lookup |
MethodHandles.publicLookup()
Returns a
lookup object which is trusted minimally. |
Modifier and Type | Method and Description |
---|---|
static CallSite |
LambdaMetafactory.altMetafactory(MethodHandles.Lookup caller,
String invokedName,
MethodType invokedType,
Object... args)
Facilitates the creation of simple "function objects" that implement one
or more interfaces by delegation to a provided
MethodHandle ,
after appropriate type adaptation and partial evaluation of arguments. |
static CallSite |
LambdaMetafactory.metafactory(MethodHandles.Lookup caller,
String invokedName,
MethodType invokedType,
MethodType samMethodType,
MethodHandle implMethod,
MethodType instantiatedMethodType)
Facilitates the creation of simple "function objects" that implement one
or more interfaces by delegation to a provided
MethodHandle ,
after appropriate type adaptation and partial evaluation of arguments. |
<T extends Member> |
MethodHandleInfo.reflectAs(Class<T> expected,
MethodHandles.Lookup lookup)
Reflects the underlying member as a method, constructor, or field object.
|
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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