Class PrimitiveWideningDelegate.WideningStackManipulation
- java.lang.Object
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- net.bytebuddy.implementation.bytecode.assign.primitive.PrimitiveWideningDelegate.WideningStackManipulation
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- All Implemented Interfaces:
StackManipulation
- Enclosing class:
- PrimitiveWideningDelegate
@Enhance protected static class PrimitiveWideningDelegate.WideningStackManipulation extends java.lang.Object implements StackManipulation
A stack manipulation that widens a primitive type into a more general primitive type.
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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 int
conversionOpcode
The opcode for executing the conversion.private StackManipulation.Size
size
The size change of applying the conversion.
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Constructor Summary
Constructors Modifier Constructor Description protected
WideningStackManipulation(int conversionOpcode, StackManipulation.Size size)
Creates a new widening stack manipulation.
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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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conversionOpcode
private final int conversionOpcode
The opcode for executing the conversion.
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size
private final StackManipulation.Size size
The size change of applying the conversion.
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Constructor Detail
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WideningStackManipulation
protected WideningStackManipulation(int conversionOpcode, StackManipulation.Size size)
Creates a new widening stack manipulation.- Parameters:
conversionOpcode
- The opcode for executing the conversion.size
- The size change of applying the conversion.
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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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