Package net.bytebuddy.implementation
Enum FixedValue.ForNullValue
- All Implemented Interfaces:
Serializable
,Comparable<FixedValue.ForNullValue>
,java.lang.constant.Constable
,InstrumentedType.Prepareable
,ByteCodeAppender
,Implementation
- Enclosing class:
FixedValue
protected static enum FixedValue.ForNullValue
extends Enum<FixedValue.ForNullValue>
implements Implementation, ByteCodeAppender
A fixed value of
null
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Nested Class Summary
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.ByteCodeAppender
ByteCodeAppender.Compound, ByteCodeAppender.Simple, ByteCodeAppender.Size
Nested classes/interfaces inherited from interface net.bytebuddy.implementation.Implementation
Implementation.Composable, Implementation.Compound, Implementation.Context, Implementation.Simple, Implementation.SpecialMethodInvocation, Implementation.Target
Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.scaffold.InstrumentedType.Prepareable
InstrumentedType.Prepareable.NoOp
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Enum Constant Summary
Enum Constants -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionappender
(Implementation.Target implementationTarget) Creates a byte code appender that determines the implementation of the instrumented type's methods.apply
(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext, MethodDescription instrumentedMethod) Applies this byte code appender to a type creation process.prepare
(InstrumentedType instrumentedType) Prepares a given instrumented type.static FixedValue.ForNullValue
Returns the enum constant of this type with the specified name.static FixedValue.ForNullValue[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Details
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INSTANCE
The singleton instance.
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Constructor Details
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ForNullValue
private ForNullValue()
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Method Details
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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
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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
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appender
Creates a byte code appender that determines the implementation of the instrumented type's methods.- Specified by:
appender
in interfaceImplementation
- Parameters:
implementationTarget
- The target of the current implementation.- Returns:
- A byte code appender for implementing methods delegated to this implementation. This byte code appender
is also responsible for handling methods that were added by this implementation on the call to
InstrumentedType.Prepareable.prepare(InstrumentedType)
.
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prepare
Prepares a given instrumented type.- Specified by:
prepare
in interfaceInstrumentedType.Prepareable
- Parameters:
instrumentedType
- The instrumented type in its current form.- Returns:
- The prepared instrumented type.
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apply
public ByteCodeAppender.Size apply(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext, MethodDescription instrumentedMethod) Applies this byte code appender to a type creation process.- Specified by:
apply
in interfaceByteCodeAppender
- Parameters:
methodVisitor
- The method visitor to which the byte code appender writes its code to.implementationContext
- The implementation context of the current type creation process.instrumentedMethod
- The method that is the target of the instrumentation.- Returns:
- The required size for the applied byte code to run.
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