net.bytebuddy.implementation.bytecode.member

Enum MethodInvocation.IllegalInvocation

java.lang.Object

java.lang.Enum<MethodInvocation.IllegalInvocation>

net.bytebuddy.implementation.bytecode.member.MethodInvocation.IllegalInvocation

All Implemented Interfaces:

Serializable, Comparable<MethodInvocation.IllegalInvocation>, MethodInvocation.WithImplicitInvocationTargetType, StackManipulation

Enclosing class:

MethodInvocation

protected static enum MethodInvocation.IllegalInvocation
extends Enum<MethodInvocation.IllegalInvocation>
implements MethodInvocation.WithImplicitInvocationTargetType

An illegal implicit method invocation.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.bytecode.StackManipulation

StackManipulation.AbstractBase, StackManipulation.Compound, StackManipulation.Illegal, StackManipulation.Simple, StackManipulation.Size, StackManipulation.Trivial

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE The singleton instance.

Method Summary

Modifier and Type	Method and Description
StackManipulation.Size	apply(MethodVisitor methodVisitor, Implementation.Context implementationContext) Applies the stack manipulation that is described by this instance.
StackManipulation	dynamic(String methodName, TypeDescription returnType, List<? extends TypeDescription> methodType, List<? extends JavaConstant> arguments) Invokes the method as a bootstrap method to bind a call site with the given properties.
boolean	isValid() Determines if this stack manipulation is valid.
StackManipulation	onHandle(MethodInvocation.HandleType type) Invokes the method via a MethodHandle.
StackManipulation	special(TypeDescription invocationTarget) Transforms this method invocation into a special invocation on the given type.
static MethodInvocation.IllegalInvocation	valueOf(String name) Returns the enum constant of this type with the specified name.
static MethodInvocation.IllegalInvocation[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
StackManipulation	virtual(TypeDescription invocationTarget) Transforms this method invocation into a virtual (or interface) method invocation on the given type.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final MethodInvocation.IllegalInvocation INSTANCE

The singleton instance.

Method Detail

values

public static MethodInvocation.IllegalInvocation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MethodInvocation.IllegalInvocation c : MethodInvocation.IllegalInvocation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MethodInvocation.IllegalInvocation valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

virtual

public StackManipulation virtual(TypeDescription invocationTarget)

Transforms this method invocation into a virtual (or interface) method invocation on the given type.

Specified by:

virtual in interface MethodInvocation.WithImplicitInvocationTargetType

Parameters:

invocationTarget - The type on which the method is to be invoked virtually on.

Returns:

A stack manipulation representing this method invocation.

special

public StackManipulation special(TypeDescription invocationTarget)

Transforms this method invocation into a special invocation on the given type.

Specified by:

special in interface MethodInvocation.WithImplicitInvocationTargetType

Parameters:

invocationTarget - The type on which the method is to be invoked specially on.

Returns:

A stack manipulation representing this method invocation.

dynamic

public StackManipulation dynamic(String methodName,
                                 TypeDescription returnType,
                                 List<? extends TypeDescription> methodType,
                                 List<? extends JavaConstant> arguments)

Invokes the method as a bootstrap method to bind a call site with the given properties. Note that the Java virtual machine currently only knows how to resolve bootstrap methods that link static methods or a constructor.

Specified by:

dynamic in interface MethodInvocation.WithImplicitInvocationTargetType

Parameters:

methodName - The name of the method to be bound.

returnType - The return type of the method to be bound.

methodType - The parameter types of the method to be bound.

arguments - The arguments to be passed to the bootstrap method.

Returns:

A stack manipulation that represents the dynamic method invocation.

onHandle

public StackManipulation onHandle(MethodInvocation.HandleType type)

Invokes the method via a MethodHandle.

Specified by:

onHandle in interface MethodInvocation.WithImplicitInvocationTargetType

Parameters:

type - The type of invocation.

Returns:

A stack manipulation that represents a method call of the specified method via a method handle.

isValid

public boolean isValid()

Determines if this stack manipulation is valid.

Specified by:

isValid in interface StackManipulation

Returns:

If false, this manipulation cannot be applied and should throw an exception.

apply

public StackManipulation.Size apply(MethodVisitor methodVisitor,
                                    Implementation.Context implementationContext)

Applies the stack manipulation that is described by this instance.

Specified by:

apply in interface StackManipulation

Parameters:

methodVisitor - The method visitor used to write the method implementation to.

implementationContext - The context of the current implementation.

Returns:

The changes to the size of the operand stack that are implied by this stack manipulation.