Package net.bytebuddy.implementation
Enum InvokeDynamic.TerminationHandler
- java.lang.Object
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- java.lang.Enum<InvokeDynamic.TerminationHandler>
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- net.bytebuddy.implementation.InvokeDynamic.TerminationHandler
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<InvokeDynamic.TerminationHandler>
- Enclosing class:
- InvokeDynamic
protected static enum InvokeDynamic.TerminationHandler extends java.lang.Enum<InvokeDynamic.TerminationHandler>
A termination handler is responsible to handle the return value of a method that is invoked via aInvokeDynamic
.
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Constructor Summary
Constructors Modifier Constructor Description private
TerminationHandler()
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected abstract StackManipulation
resolve(MethodDescription interceptedMethod, TypeDescription returnType, Assigner assigner, Assigner.Typing typing)
Returns a stack manipulation that handles the method return.static InvokeDynamic.TerminationHandler
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static InvokeDynamic.TerminationHandler[]
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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RETURNING
public static final InvokeDynamic.TerminationHandler RETURNING
A termination handler that returns the bound method's return value.
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DROPPING
public static final InvokeDynamic.TerminationHandler DROPPING
A termination handler that drops the bound method's return value.
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Method Detail
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values
public static InvokeDynamic.TerminationHandler[] 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 (InvokeDynamic.TerminationHandler c : InvokeDynamic.TerminationHandler.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 InvokeDynamic.TerminationHandler 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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resolve
protected abstract StackManipulation resolve(MethodDescription interceptedMethod, TypeDescription returnType, Assigner assigner, Assigner.Typing typing)
Returns a stack manipulation that handles the method return.- Parameters:
interceptedMethod
- The method being intercepted.returnType
- The return type of the instrumented method.assigner
- The assigner to use.typing
- Indicates if dynamic type castings should be attempted for incompatible assignments.- Returns:
- A stack manipulation that handles the method return.
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