Enum LongConstant
- All Implemented Interfaces:
Serializable
,Comparable<LongConstant>
,java.lang.constant.Constable
,StackManipulation
This class is responsible for loading any
long
constant onto the operand stack.-
Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprotected static class
A stack manipulation for loading along
value from a class's constant pool onto the operand stack.Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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 -
Field Summary
FieldsModifier and TypeFieldDescriptionprivate final int
The shortcut opcode for loading along
constant.private static final StackManipulation.Size
The size impact of loading adouble
constant onto the operand stack. -
Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
LongConstant
(int opcode) Creates a new shortcut operation for loading a commonlong
onto the operand stack. -
Method Summary
Modifier and TypeMethodDescriptionapply
(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext) Applies the stack manipulation that is described by this instance.static StackManipulation
forValue
(long value) Creates a stack manipulation for loading along
value onto the operand stack.boolean
isValid()
Determines if this stack manipulation is valid.static LongConstant
Returns the enum constant of this type with the specified name.static LongConstant[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
-
Enum Constant Details
-
ZERO
Along
constant of value0L
. -
ONE
Along
constant of value1L
.
-
-
Field Details
-
SIZE
The size impact of loading adouble
constant onto the operand stack. -
opcode
private final int opcodeThe shortcut opcode for loading along
constant.
-
-
Constructor Details
-
LongConstant
private LongConstant(int opcode) Creates a new shortcut operation for loading a commonlong
onto the operand stack.- Parameters:
opcode
- The shortcut opcode for loading along
constant.
-
-
Method Details
-
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
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 nameNullPointerException
- if the argument is null
-
forValue
Creates a stack manipulation for loading along
value onto the operand stack.- Parameters:
value
- Thelong
value to load onto the stack.- Returns:
- A stack manipulation for loading the given
long
value.
-
isValid
public boolean isValid()Determines if this stack manipulation is valid.- Specified by:
isValid
in interfaceStackManipulation
- 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) Applies the stack manipulation that is described by this instance.- Specified by:
apply
in interfaceStackManipulation
- 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.
-