Package net.bytebuddy.implementation.bytecode.constant

Enum ClassConstant

java.lang.Object

java.lang.Enum<ClassConstant>

net.bytebuddy.implementation.bytecode.constant.ClassConstant

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ClassConstant>, StackManipulation

public enum ClassConstant
extends java.lang.Enum<ClassConstant>
implements StackManipulation

Represents a constant representing any loaded Java Class.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	ClassConstant.ForReferenceType	A class constant for a non-primitive Class.

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

StackManipulation.Compound, StackManipulation.Illegal, StackManipulation.Size, StackManipulation.Trivial

Enum Constant Summary

Enum Constants

Enum Constant	Description
BOOLEAN	The boolean type.
BYTE	The byte type.
CHARACTER	The char type.
DOUBLE	The double type.
FLOAT	The float type.
INTEGER	The int type.
LONG	The long type.
SHORT	The short type.
VOID	The void type.

Method Summary

Modifier and Type	Method	Description
StackManipulation.Size	apply(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext)	Applies the stack manipulation that is described by this instance.
boolean	isValid()	Determines if this stack manipulation is valid.
static StackManipulation	of(TypeDescription typeDescription)	Returns a stack manipulation that loads a Class type onto the operand stack which represents the given type.
static ClassConstant	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static ClassConstant[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

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

VOID

public static final ClassConstant VOID

The void type.

BOOLEAN

public static final ClassConstant BOOLEAN

The boolean type.

BYTE

public static final ClassConstant BYTE

The byte type.

SHORT

public static final ClassConstant SHORT

The short type.

CHARACTER

public static final ClassConstant CHARACTER

The char type.

INTEGER

public static final ClassConstant INTEGER

The int type.

LONG

public static final ClassConstant LONG

The long type.

FLOAT

public static final ClassConstant FLOAT

The float type.

DOUBLE

public static final ClassConstant DOUBLE

The double type.

Method Detail

values

public static ClassConstant[] 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 (ClassConstant c : ClassConstant.values())
    System.out.println(c);

Returns:

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

valueOf

public static ClassConstant valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

of

public static StackManipulation of(TypeDescription typeDescription)

Returns a stack manipulation that loads a Class type onto the operand stack which represents the given type.

Parameters:

typeDescription - The type to load onto the operand stack.

Returns:

The corresponding stack manipulation.

isValid

public boolean isValid()

Description copied from interface: StackManipulation

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(org.objectweb.asm.MethodVisitor methodVisitor,
                                    Implementation.Context implementationContext)

Description copied from interface: StackManipulation

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.