Class StackManipulation.Compound
- java.lang.Object
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- net.bytebuddy.implementation.bytecode.StackManipulation.Compound
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- All Implemented Interfaces:
StackManipulation
- Enclosing interface:
- StackManipulation
@Enhance public static class StackManipulation.Compound extends java.lang.Object implements StackManipulation
An immutable stack manipulation that aggregates a sequence of other stack manipulations.
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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 java.util.List<StackManipulation>
stackManipulations
The stack manipulations this compound operation represents in their application order.
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Constructor Summary
Constructors Constructor Description Compound(java.util.List<? extends StackManipulation> stackManipulations)
Creates a new compound stack manipulation.Compound(StackManipulation... stackManipulation)
Creates a new compound 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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stackManipulations
private final java.util.List<StackManipulation> stackManipulations
The stack manipulations this compound operation represents in their application order.
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Constructor Detail
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Compound
public Compound(StackManipulation... stackManipulation)
Creates a new compound stack manipulation.- Parameters:
stackManipulation
- The stack manipulations to be composed in the order of their composition.
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Compound
public Compound(java.util.List<? extends StackManipulation> stackManipulations)
Creates a new compound stack manipulation.- Parameters:
stackManipulations
- The stack manipulations to be composed in the order of their composition.
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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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