Class MethodInvocation.HandleInvocation
- java.lang.Object
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- net.bytebuddy.implementation.bytecode.member.MethodInvocation.HandleInvocation
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- All Implemented Interfaces:
StackManipulation
- Enclosing class:
- MethodInvocation
@Enhance protected static class MethodInvocation.HandleInvocation extends java.lang.Object implements StackManipulation
Performs a method invocation on a method handle with a polymorphic type signature.
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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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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
METHOD_HANDLE
The internal name of the method handle type.private MethodDescription.InDefinedShape
methodDescription
The invoked method.private MethodInvocation.HandleType
type
The type of method handle invocation.
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Constructor Summary
Constructors Modifier Constructor Description protected
HandleInvocation(MethodDescription.InDefinedShape methodDescription, MethodInvocation.HandleType type)
Creates a new method handle invocation.
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Method Summary
All 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.
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Field Detail
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METHOD_HANDLE
private static final java.lang.String METHOD_HANDLE
The internal name of the method handle type.- See Also:
- Constant Field Values
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methodDescription
private final MethodDescription.InDefinedShape methodDescription
The invoked method.
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type
private final MethodInvocation.HandleType type
The type of method handle invocation.
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Constructor Detail
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HandleInvocation
protected HandleInvocation(MethodDescription.InDefinedShape methodDescription, MethodInvocation.HandleType type)
Creates a new method handle invocation.- Parameters:
methodDescription
- The invoked method.type
- The type of method handle invocation.
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Method Detail
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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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