Enum Multiplication
- java.lang.Object
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- java.lang.Enum<Multiplication>
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- net.bytebuddy.implementation.bytecode.Multiplication
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<Multiplication>
,StackManipulation
public enum Multiplication extends java.lang.Enum<Multiplication> implements StackManipulation
A stack manipulation that multiplies two numbers on the operand stack.
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Nested Class Summary
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Nested classes/interfaces inherited from interface net.bytebuddy.implementation.bytecode.StackManipulation
StackManipulation.Compound, StackManipulation.Illegal, StackManipulation.Size, StackManipulation.Trivial
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Constructor Summary
Constructors Modifier Constructor Description private
Multiplication(int opcode, StackSize stackSize)
Creates a new multiplication type.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods 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 Multiplication
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Multiplication[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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INTEGER
public static final Multiplication INTEGER
Multiplies two integers or integer-compatible values.
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LONG
public static final Multiplication LONG
Multiplies two longs.
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FLOAT
public static final Multiplication FLOAT
Multiplies two floats.
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DOUBLE
public static final Multiplication DOUBLE
Multiplies two doubles.
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Field Detail
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opcode
private final int opcode
The opcode to apply.
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stackSize
private final StackSize stackSize
The stack size of the multiplied primitive.
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Constructor Detail
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Multiplication
private Multiplication(int opcode, StackSize stackSize)
Creates a new multiplication type.- Parameters:
opcode
- The opcode to apply.stackSize
- The stack size of the multiplied primitive.
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Method Detail
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values
public static Multiplication[] 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 (Multiplication c : Multiplication.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static Multiplication 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 namejava.lang.NullPointerException
- if the argument is null
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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.
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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.
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