Package net.bytebuddy.implementation
Enum MethodCall.ArgumentLoader.ForNullConstant
java.lang.Object
java.lang.Enum<MethodCall.ArgumentLoader.ForNullConstant>
net.bytebuddy.implementation.MethodCall.ArgumentLoader.ForNullConstant
- All Implemented Interfaces:
Serializable
,Comparable<MethodCall.ArgumentLoader.ForNullConstant>
,java.lang.constant.Constable
,InstrumentedType.Prepareable
,MethodCall.ArgumentLoader
,MethodCall.ArgumentLoader.ArgumentProvider
,MethodCall.ArgumentLoader.Factory
- Enclosing interface:
MethodCall.ArgumentLoader
public static enum MethodCall.ArgumentLoader.ForNullConstant
extends Enum<MethodCall.ArgumentLoader.ForNullConstant>
implements MethodCall.ArgumentLoader, MethodCall.ArgumentLoader.ArgumentProvider, MethodCall.ArgumentLoader.Factory
An argument loader that loads the
null
value onto the operand stack.-
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.dynamic.scaffold.InstrumentedType.Prepareable
InstrumentedType.Prepareable.NoOp
Nested classes/interfaces inherited from interface net.bytebuddy.implementation.MethodCall.ArgumentLoader
MethodCall.ArgumentLoader.ArgumentProvider, MethodCall.ArgumentLoader.Factory, MethodCall.ArgumentLoader.ForField, MethodCall.ArgumentLoader.ForInstance, MethodCall.ArgumentLoader.ForInstrumentedType, MethodCall.ArgumentLoader.ForMethodCall, MethodCall.ArgumentLoader.ForMethodParameter, MethodCall.ArgumentLoader.ForMethodParameterArray, MethodCall.ArgumentLoader.ForMethodParameterArrayElement, MethodCall.ArgumentLoader.ForNullConstant, MethodCall.ArgumentLoader.ForStackManipulation, MethodCall.ArgumentLoader.ForThisReference
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Enum Constant Summary
Enum Constants -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionmake
(Implementation.Target implementationTarget) Creates an argument provider for the supplied implementation target.prepare
(InstrumentedType instrumentedType) Prepares a given instrumented type.resolve
(MethodDescription instrumentedMethod, MethodDescription invokedMethod) Resolves this provider to an argument loader for each provided argument.toStackManipulation
(ParameterDescription target, Assigner assigner, Assigner.Typing typing) Loads the argument that is represented by this instance onto the operand stack.Returns the enum constant of this type with the specified name.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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ForNullConstant
private ForNullConstant()
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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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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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make
Creates an argument provider for the supplied implementation target.- Specified by:
make
in interfaceMethodCall.ArgumentLoader.Factory
- Parameters:
implementationTarget
- The implementation target to use.- Returns:
- An appropriate argument provider.
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resolve
public List<MethodCall.ArgumentLoader> resolve(MethodDescription instrumentedMethod, MethodDescription invokedMethod) Resolves this provider to an argument loader for each provided argument.- Specified by:
resolve
in interfaceMethodCall.ArgumentLoader.ArgumentProvider
- Parameters:
instrumentedMethod
- The instrumented method.invokedMethod
- The invoked method.- Returns:
- A list of provided argument loaders.
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toStackManipulation
public StackManipulation toStackManipulation(ParameterDescription target, Assigner assigner, Assigner.Typing typing) Loads the argument that is represented by this instance onto the operand stack.- Specified by:
toStackManipulation
in interfaceMethodCall.ArgumentLoader
- Parameters:
target
- The target parameter.assigner
- The assigner to be used.typing
- Indicates if dynamic type castings should be attempted for incompatible assignments.- Returns:
- The stack manipulation that loads the represented argument onto the stack.
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