net.bytebuddy.implementation.bytecode.assign.primitive

Enum PrimitiveWideningDelegate

java.lang.Object

java.lang.Enum<PrimitiveWideningDelegate>

net.bytebuddy.implementation.bytecode.assign.primitive.PrimitiveWideningDelegate

All Implemented Interfaces:

Serializable, Comparable<PrimitiveWideningDelegate>

public enum PrimitiveWideningDelegate
extends Enum<PrimitiveWideningDelegate>

This delegate is responsible for widening a primitive type to represent a larger primitive type. The rules for this widening are equivalent to those in the JLS.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	PrimitiveWideningDelegate.WideningStackManipulation A stack manipulation that widens a primitive type into a more general primitive type.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BOOLEAN The widening delegate for boolean values.
BYTE The widening delegate for byte values.
CHARACTER The widening delegate for char values.
DOUBLE The widening delegate for double values.
FLOAT The widening delegate for float values.
INTEGER The widening delegate for int values.
LONG The widening delegate for long values.
SHORT The widening delegate for short values.

Method Summary

Modifier and Type	Method and Description
static PrimitiveWideningDelegate	forPrimitive(TypeDefinition typeDefinition) Locates the delegate that is capable of widening the given type into another type.
static PrimitiveWideningDelegate	valueOf(String name) Returns the enum constant of this type with the specified name.
static PrimitiveWideningDelegate[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
StackManipulation	widenTo(TypeDefinition typeDefinition) Attempts to widen the represented type into another 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

BOOLEAN

public static final PrimitiveWideningDelegate BOOLEAN

The widening delegate for boolean values.

BYTE

public static final PrimitiveWideningDelegate BYTE

The widening delegate for byte values.

SHORT

public static final PrimitiveWideningDelegate SHORT

The widening delegate for short values.

CHARACTER

public static final PrimitiveWideningDelegate CHARACTER

The widening delegate for char values.

INTEGER

public static final PrimitiveWideningDelegate INTEGER

The widening delegate for int values.

LONG

public static final PrimitiveWideningDelegate LONG

The widening delegate for long values.

FLOAT

public static final PrimitiveWideningDelegate FLOAT

The widening delegate for float values.

DOUBLE

public static final PrimitiveWideningDelegate DOUBLE

The widening delegate for double values.

Method Detail

values

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

Returns:

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

valueOf

public static PrimitiveWideningDelegate 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

forPrimitive

public static PrimitiveWideningDelegate forPrimitive(TypeDefinition typeDefinition)

Locates the delegate that is capable of widening the given type into another type.

Parameters:

typeDefinition - A non-void primitive type that is to be widened into another type.

Returns:

A delegate for the given type.

widenTo

public StackManipulation widenTo(TypeDefinition typeDefinition)

Attempts to widen the represented type into another type.

Parameters:

typeDefinition - A non-void primitive type that is the expected result of the widening operation.

Returns:

A widening instruction or an illegal stack manipulation if such widening is not legitimate.