Enum Addition
- java.lang.Object
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- java.lang.Enum<Addition>
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- net.bytebuddy.implementation.bytecode.Addition
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<Addition>
,StackManipulation
public enum Addition extends java.lang.Enum<Addition> implements StackManipulation
A stack manipulation that adds to 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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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 Addition
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Addition[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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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 added primitive.
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Constructor Detail
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Addition
private Addition(int opcode, StackSize stackSize)
Creates a new addition.- Parameters:
opcode
- The opcode to apply.stackSize
- The stack size of the added primitive.
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Method Detail
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values
public static Addition[] 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 (Addition c : Addition.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 Addition 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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