Uses of Interface
java.lang.constant.MethodTypeDesc

Packages that use MethodTypeDesc

Package	Description
java.lang.classfile	Provides classfile parsing, generation, and transformation library.
java.lang.classfile.attribute	Provides interfaces describing class file attributes for the java.lang.classfile library.
java.lang.classfile.constantpool	Provides interfaces describing constant pool entries for the java.lang.classfile library.
java.lang.classfile.instruction	Provides interfaces describing code instructions for the java.lang.classfile library.
java.lang.constant	Classes and interfaces to represent nominal descriptors for run-time entities such as classes or method handles, and classfile entities such as constant pool entries or invokedynamic call sites.
java.lang.invoke	The java.lang.invoke package provides low-level primitives for interacting with the Java Virtual Machine.

Uses of MethodTypeDesc in java.lang.classfile

Methods in java.lang.classfile that return MethodTypeDesc

Modifier and Type	Method	Description
default MethodTypeDesc	MethodModel.methodTypeSymbol()	Returns the method type, as a symbolic descriptor.

Methods in java.lang.classfile with parameters of type MethodTypeDesc

Modifier and Type	Method	Description
default CodeBuilder	CodeBuilder.invoke(Opcode opcode, ClassDesc owner, String name, MethodTypeDesc desc, boolean isInterface)	Generates an instruction to invoke a method.
default CodeBuilder	CodeBuilder.invokeinterface(ClassDesc owner, String name, MethodTypeDesc type)	Generates an instruction to invoke an interface method.
default CodeBuilder	CodeBuilder.invokespecial(ClassDesc owner, String name, MethodTypeDesc type)	Generates an instruction to invoke an instance method in a class; direct invocation of instance initialization methods and methods of the current class and its supertypes.
default CodeBuilder	CodeBuilder.invokespecial(ClassDesc owner, String name, MethodTypeDesc type, boolean isInterface)	Generates an instruction to invoke an instance method; direct invocation of instance initialization methods and methods of the current class and its supertypes.
default CodeBuilder	CodeBuilder.invokestatic(ClassDesc owner, String name, MethodTypeDesc type)	Generates an instruction to invoke a class (static) method of a class.
default CodeBuilder	CodeBuilder.invokestatic(ClassDesc owner, String name, MethodTypeDesc type, boolean isInterface)	Generates an instruction to invoke a class (static) method.
default CodeBuilder	CodeBuilder.invokevirtual(ClassDesc owner, String name, MethodTypeDesc type)	Generates an instruction to invoke an instance method; dispatch based on class.
static MethodSignature	MethodSignature.of(MethodTypeDesc methodDescriptor)	Returns a method signature for a raw method descriptor.
default ClassBuilder	ClassBuilder.withMethod(String name, MethodTypeDesc descriptor, int methodFlags, Consumer<? super MethodBuilder> handler)	Adds a method.
default ClassBuilder	ClassBuilder.withMethodBody(String name, MethodTypeDesc descriptor, int methodFlags, Consumer<? super CodeBuilder> handler)	Adds a method, with only access flags and a CodeModel.

Uses of MethodTypeDesc in java.lang.classfile.attribute

Methods in java.lang.classfile.attribute that return types with arguments of type MethodTypeDesc

Modifier and Type	Method	Description
default Optional<MethodTypeDesc>	EnclosingMethodAttribute.enclosingMethodTypeSymbol()	Returns the name of the enclosing method, if the class is immediately enclosed by exactly one method or constructor.

Uses of MethodTypeDesc in java.lang.classfile.constantpool

Methods in java.lang.classfile.constantpool that return MethodTypeDesc

Modifier and Type	Method	Description
MethodTypeDesc	MethodTypeEntry.asSymbol()	Returns a symbolic descriptor for the method type.
default MethodTypeDesc	InterfaceMethodRefEntry.typeSymbol()	Returns a symbolic descriptor for the method type.
default MethodTypeDesc	InvokeDynamicEntry.typeSymbol()	Returns a symbolic descriptor for the invocation type of this dynamic call site.
default MethodTypeDesc	MethodRefEntry.typeSymbol()	Returns a symbolic descriptor for the method type.

Methods in java.lang.classfile.constantpool with parameters of type MethodTypeDesc

Modifier and Type	Method	Description
default InterfaceMethodRefEntry	ConstantPoolBuilder.interfaceMethodRefEntry(ClassDesc owner, String name, MethodTypeDesc type)	Returns an InterfaceMethodRefEntry describing a method of an interface.
default MethodRefEntry	ConstantPoolBuilder.methodRefEntry(ClassDesc owner, String name, MethodTypeDesc type)	Returns a MethodRefEntry describing a method of a class.
MethodTypeEntry	ConstantPoolBuilder.methodTypeEntry(MethodTypeDesc descriptor)	Returns a MethodTypeEntry describing the same method type as the provided MethodTypeDesc.
default NameAndTypeEntry	ConstantPoolBuilder.nameAndTypeEntry(String name, MethodTypeDesc type)	Returns a NameAndTypeEntry describing the provided name and method descriptor.
default Utf8Entry	ConstantPoolBuilder.utf8Entry(MethodTypeDesc desc)	Returns a Utf8Entry describing the method descriptor string of the provided MethodTypeDesc.

Uses of MethodTypeDesc in java.lang.classfile.instruction

Methods in java.lang.classfile.instruction that return MethodTypeDesc

Modifier and Type	Method	Description
default MethodTypeDesc	InvokeDynamicInstruction.typeSymbol()	Returns the invocation type of the call site, as a symbolic descriptor.
default MethodTypeDesc	InvokeInstruction.typeSymbol()	Returns a symbolic descriptor for the method type.

Uses of MethodTypeDesc in java.lang.constant

Subinterfaces with type arguments of type MethodTypeDesc in java.lang.constant

Modifier and Type	Interface	Description
interface	MethodTypeDesc	A nominal descriptor for a MethodType constant.

Fields in java.lang.constant declared as MethodTypeDesc

Modifier and Type	Field	Description
static final MethodTypeDesc	ConstantDescs.MTD_void	Nominal descriptor representing the method descriptor ()V, taking no argument and returning void.

Methods in java.lang.constant that return MethodTypeDesc

Modifier and Type	Method	Description
MethodTypeDesc	MethodTypeDesc.changeParameterType(int index, ClassDesc paramType)	Returns a MethodTypeDesc that is identical to this one, except that a single parameter type has been changed to the specified type.
MethodTypeDesc	MethodTypeDesc.changeReturnType(ClassDesc returnType)	Returns a MethodTypeDesc that is identical to this one, except with the specified return type.
MethodTypeDesc	MethodTypeDesc.dropParameterTypes(int start, int end)	Returns a MethodTypeDesc that is identical to this one, except that a range of parameter types have been removed.
MethodTypeDesc	MethodTypeDesc.insertParameterTypes(int pos, ClassDesc... paramTypes)	Returns a MethodTypeDesc that is identical to this one, except that a range of additional parameter types have been inserted.
MethodTypeDesc	DynamicCallSiteDesc.invocationType()	Returns a MethodTypeDesc describing the invocation type that would appear in the NameAndType operand of the invokedynamic.
MethodTypeDesc	MethodHandleDesc.invocationType()	Returns a MethodTypeDesc describing the invocation type of the method handle described by this nominal descriptor.
static MethodTypeDesc	MethodTypeDesc.of(ClassDesc returnDesc)	Returns a MethodTypeDesc with the given return type and no parameter types.
static MethodTypeDesc	MethodTypeDesc.of(ClassDesc returnDesc, ClassDesc... paramDescs)	Returns a MethodTypeDesc given the return type and parameter types.
static MethodTypeDesc	MethodTypeDesc.of(ClassDesc returnDesc, List<ClassDesc> paramDescs)	Returns a MethodTypeDesc given the return type and a list of parameter types.
static MethodTypeDesc	MethodTypeDesc.ofDescriptor(String descriptor)	Creates a MethodTypeDesc given a method descriptor string.

Methods in java.lang.constant with parameters of type MethodTypeDesc

Modifier and Type	Method	Description
default MethodHandleDesc	MethodHandleDesc.asType(MethodTypeDesc type)	Returns a MethodHandleDesc that describes this method handle adapted to a different type, as if by MethodHandle.asType(MethodType).
static DynamicCallSiteDesc	DynamicCallSiteDesc.of(DirectMethodHandleDesc bootstrapMethod, MethodTypeDesc invocationType)	Creates a nominal descriptor for an invokedynamic call site whose bootstrap method has no static arguments and for which the name parameter is ConstantDescs.DEFAULT_NAME.
static DynamicCallSiteDesc	DynamicCallSiteDesc.of(DirectMethodHandleDesc bootstrapMethod, String invocationName, MethodTypeDesc invocationType)	Creates a nominal descriptor for an invokedynamic call site whose bootstrap method has no static arguments.
static DynamicCallSiteDesc	DynamicCallSiteDesc.of(DirectMethodHandleDesc bootstrapMethod, String invocationName, MethodTypeDesc invocationType, ConstantDesc... bootstrapArgs)	Creates a nominal descriptor for an invokedynamic call site.
static DirectMethodHandleDesc	MethodHandleDesc.ofMethod(DirectMethodHandleDesc.Kind kind, ClassDesc owner, String name, MethodTypeDesc lookupMethodType)	Creates a MethodHandleDesc corresponding to an invocation of a declared method or constructor.
DynamicCallSiteDesc	DynamicCallSiteDesc.withNameAndType(String invocationName, MethodTypeDesc invocationType)	Returns a nominal descriptor for an invokedynamic call site whose bootstrap and bootstrap arguments are the same as this one, but with the specified invocationName and invocation invocationType

Uses of MethodTypeDesc in java.lang.invoke

Methods in java.lang.invoke that return types with arguments of type MethodTypeDesc

Modifier and Type	Method	Description
Optional<MethodTypeDesc>	MethodType.describeConstable()	Returns a nominal descriptor for this instance, if one can be constructed, or an empty Optional if one cannot be.