Enum PrimitiveWideningDelegate

java.lang.Object

java.lang.Enum<PrimitiveWideningDelegate>

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

All Implemented Interfaces:

Serializable, Comparable<PrimitiveWideningDelegate>, java.lang.constant.Constable

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

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	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.

Field Summary

Fields

Modifier and Type	Field	Description
private final StackManipulation	toBooleanStackManipulation	A stack manipulation that widens the type that is represented by this instance to a boolean.
private final StackManipulation	toByteStackManipulation	A stack manipulation that widens the type that is represented by this instance to a byte.
private final StackManipulation	toCharacterStackManipulation	A stack manipulation that widens the type that is represented by this instance to a char.
private final StackManipulation	toDoubleStackManipulation	A stack manipulation that widens the type that is represented by this instance to a double.
private final StackManipulation	toFloatStackManipulation	A stack manipulation that widens the type that is represented by this instance to a float.
private final StackManipulation	toIntegerStackManipulation	A stack manipulation that widens the type that is represented by this instance to a int.
private final StackManipulation	toLongStackManipulation	A stack manipulation that widens the type that is represented by this instance to a long.
private final StackManipulation	toShortStackManipulation	A stack manipulation that widens the type that is represented by this instance to a short.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PrimitiveWideningDelegate(StackManipulation toBooleanStackManipulation, StackManipulation toByteStackManipulation, StackManipulation toShortStackManipulation, StackManipulation toCharacterStackManipulation, StackManipulation toIntegerStackManipulation, StackManipulation toLongStackManipulation, StackManipulation toFloatStackManipulation, StackManipulation toDoubleStackManipulation)	Creates a new primitive widening delegate.

Method Summary

Modifier and Type	Method	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 Enum

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

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

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.

Field Details

toBooleanStackManipulation

private final StackManipulation toBooleanStackManipulation

A stack manipulation that widens the type that is represented by this instance to a boolean.

toByteStackManipulation

private final StackManipulation toByteStackManipulation

A stack manipulation that widens the type that is represented by this instance to a byte.

toShortStackManipulation

private final StackManipulation toShortStackManipulation

A stack manipulation that widens the type that is represented by this instance to a short.

toCharacterStackManipulation

private final StackManipulation toCharacterStackManipulation

A stack manipulation that widens the type that is represented by this instance to a char.

toIntegerStackManipulation

private final StackManipulation toIntegerStackManipulation

A stack manipulation that widens the type that is represented by this instance to a int.

toLongStackManipulation

private final StackManipulation toLongStackManipulation

A stack manipulation that widens the type that is represented by this instance to a long.

toFloatStackManipulation

private final StackManipulation toFloatStackManipulation

A stack manipulation that widens the type that is represented by this instance to a float.

toDoubleStackManipulation

private final StackManipulation toDoubleStackManipulation

A stack manipulation that widens the type that is represented by this instance to a double.

Constructor Details

PrimitiveWideningDelegate

private PrimitiveWideningDelegate(StackManipulation toBooleanStackManipulation,
 StackManipulation toByteStackManipulation,
 StackManipulation toShortStackManipulation,
 StackManipulation toCharacterStackManipulation,
 StackManipulation toIntegerStackManipulation,
 StackManipulation toLongStackManipulation,
 StackManipulation toFloatStackManipulation,
 StackManipulation toDoubleStackManipulation)

Creates a new primitive widening delegate.

Parameters:

toBooleanStackManipulation - A stack manipulation that widens the type that is represented by this instance to a boolean.

toByteStackManipulation - A stack manipulation that widens the type that is represented by this instance to a byte.

toShortStackManipulation - A stack manipulation that widens the type that is represented by this instance to a short.

toCharacterStackManipulation - A stack manipulation that widens the type that is represented by this instance to a char.

toIntegerStackManipulation - A stack manipulation that widens the type that is represented by this instance to a int.

toLongStackManipulation - A stack manipulation that widens the type that is represented by this instance to a long.

toFloatStackManipulation - A stack manipulation that widens the type that is represented by this instance to a float.

toDoubleStackManipulation - A stack manipulation that widens the type that is represented by this instance to a double.

Method Details

values

public static PrimitiveWideningDelegate[] values()

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

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.