Enum DoubleConstant
- java.lang.Object
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- java.lang.Enum<DoubleConstant>
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- net.bytebuddy.implementation.bytecode.constant.DoubleConstant
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<DoubleConstant>
,StackManipulation
public enum DoubleConstant extends java.lang.Enum<DoubleConstant> implements StackManipulation
This class is responsible for loading anydouble
constant onto the operand stack.
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
DoubleConstant.ConstantPool
A stack manipulation for loading adouble
value from a class's constant pool onto the operand stack.-
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.static StackManipulation
forValue(double value)
Creates a stack manipulation for loading adouble
value onto the operand stack.boolean
isValid()
Determines if this stack manipulation is valid.static DoubleConstant
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static DoubleConstant[]
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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ZERO
public static final DoubleConstant ZERO
Adouble
constant of value0.0
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ONE
public static final DoubleConstant ONE
Adouble
constant of value1.0
.
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Method Detail
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values
public static DoubleConstant[] 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 (DoubleConstant c : DoubleConstant.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 DoubleConstant 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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forValue
public static StackManipulation forValue(double value)
Creates a stack manipulation for loading adouble
value onto the operand stack.- Parameters:
value
- Thedouble
value to load onto the stack.- Returns:
- A stack manipulation for loading the given
double
value.
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isValid
public boolean isValid()
Description copied from interface:StackManipulation
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)
Description copied from interface:StackManipulation
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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