net.bramp.unsafe.bytebuddy

Enum MethodVariableStore

java.lang.Object

java.lang.Enum<MethodVariableStore>

net.bramp.unsafe.bytebuddy.MethodVariableStore

All Implemented Interfaces:

Serializable, Comparable<MethodVariableStore>

public enum MethodVariableStore
extends Enum<MethodVariableStore>

A stack assignment that stores a method variable from a given index of the local variable array.

This class is a copy of MethodVariableLoader with a few things changed to make it suitable for storing.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	MethodVariableStore.ArgumentStoringStackManipulation A stack manipulation for loading a variable of a method's local variable array onto the operand stack.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DOUBLE The accessor handler for a double.
FLOAT The accessor handler for a float.
INTEGER The accessor handler for a JVM-integer.
LONG The accessor handler for a long.
REFERENCE The accessor handler for a reference type.

Method Summary

Modifier and Type	Method and Description
static MethodVariableStore	forType(net.bytebuddy.description.type.TypeDescription typeDescription) Locates the correct accessor for a variable of a given type.
net.bytebuddy.implementation.bytecode.StackManipulation	storeOffset(int variableOffset) Creates a stack assignment for a given index of the local variable array.
String	toString()
static MethodVariableStore	valueOf(String name) Returns the enum constant of this type with the specified name.
static MethodVariableStore[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INTEGER

public static final MethodVariableStore INTEGER

The accessor handler for a JVM-integer.

LONG

public static final MethodVariableStore LONG

The accessor handler for a long.

FLOAT

public static final MethodVariableStore FLOAT

The accessor handler for a float.

DOUBLE

public static final MethodVariableStore DOUBLE

The accessor handler for a double.

REFERENCE

public static final MethodVariableStore REFERENCE

The accessor handler for a reference type.

Method Detail

values

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

Returns:

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

valueOf

public static MethodVariableStore 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

forType

public static MethodVariableStore forType(net.bytebuddy.description.type.TypeDescription typeDescription)

Locates the correct accessor for a variable of a given type.

Parameters:

typeDescription - The type of the variable to be loaded.

Returns:

An accessor for the given type.

storeOffset

public net.bytebuddy.implementation.bytecode.StackManipulation storeOffset(int variableOffset)

Creates a stack assignment for a given index of the local variable array.

The index has to be relative to the method's local variable array size.

Parameters:

variableOffset - The offset of the variable where double and long types count two slots.

Returns:

A stack manipulation representing the method retrieval.

toString

public String toString()

Overrides:

toString in class Enum<MethodVariableStore>