Package net.bytebuddy.asm
Enum Class AsmVisitorWrapper.NoOp
- All Implemented Interfaces:
Serializable
,Comparable<AsmVisitorWrapper.NoOp>
,Constable
,AsmVisitorWrapper
- Enclosing interface:
AsmVisitorWrapper
public static enum AsmVisitorWrapper.NoOp
extends Enum<AsmVisitorWrapper.NoOp>
implements AsmVisitorWrapper
A class visitor wrapper that does not apply any changes.
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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.asm.AsmVisitorWrapper
AsmVisitorWrapper.AbstractBase, AsmVisitorWrapper.Compound, AsmVisitorWrapper.ForDeclaredFields, AsmVisitorWrapper.ForDeclaredMethods, AsmVisitorWrapper.NoOp
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Enum Constant Summary
Enum Constants -
Field Summary
Fields inherited from interface net.bytebuddy.asm.AsmVisitorWrapper
NO_FLAGS
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
mergeReader
(int flags) Defines the flags that are provided to anyClassReader
when reading a class if applicable.int
mergeWriter
(int flags) Defines the flags that are provided to anyClassWriter
when writing a class.static AsmVisitorWrapper.NoOp
Returns the enum constant of this class with the specified name.static AsmVisitorWrapper.NoOp[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.org.objectweb.asm.ClassVisitor
wrap
(TypeDescription instrumentedType, org.objectweb.asm.ClassVisitor classVisitor, Implementation.Context implementationContext, TypePool typePool, FieldList<FieldDescription.InDefinedShape> fields, MethodList<?> methods, int writerFlags, int readerFlags) Applies aClassVisitorWrapper
to the creation of aDynamicType
.
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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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NoOp
private NoOp()
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Method Details
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values
Returns an array containing the constants of this enum class, in the order they are declared.- Returns:
- an array containing the constants of this enum class, in the order they are declared
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valueOf
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified nameNullPointerException
- if the argument is null
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mergeWriter
public int mergeWriter(int flags) Defines the flags that are provided to anyClassWriter
when writing a class. Typically, this gives opportunity to instruct ASM to compute stack map frames or the size of the local variables array and the operand stack. If no specific flags are required for applying this wrapper, the given value is to be returned.- Specified by:
mergeWriter
in interfaceAsmVisitorWrapper
- Parameters:
flags
- The currently set flags. This value should be combined (e.g.flags | foo
) into the value that is returned by this wrapper.- Returns:
- The flags to be provided to the ASM
ClassWriter
.
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mergeReader
public int mergeReader(int flags) Defines the flags that are provided to anyClassReader
when reading a class if applicable. Typically, this gives opportunity to instruct ASM to expand or skip frames and to skip code and debug information. If no specific flags are required for applying this wrapper, the given value is to be returned.- Specified by:
mergeReader
in interfaceAsmVisitorWrapper
- Parameters:
flags
- The currently set flags. This value should be combined (e.g.flags | foo
) into the value that is returned by this wrapper.- Returns:
- The flags to be provided to the ASM
ClassReader
.
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wrap
public org.objectweb.asm.ClassVisitor wrap(TypeDescription instrumentedType, org.objectweb.asm.ClassVisitor classVisitor, Implementation.Context implementationContext, TypePool typePool, FieldList<FieldDescription.InDefinedShape> fields, MethodList<?> methods, int writerFlags, int readerFlags) Applies aClassVisitorWrapper
to the creation of aDynamicType
.- Specified by:
wrap
in interfaceAsmVisitorWrapper
- Parameters:
instrumentedType
- The instrumented type.classVisitor
- AClassVisitor
to become the new primary class visitor to which the createdDynamicType
is written to.implementationContext
- The implementation context of the current instrumentation.typePool
- The type pool that was provided for the class creation.fields
- The instrumented type's fields.methods
- The instrumented type's methods non-ignored declared and virtually inherited methods.writerFlags
- The ASMClassWriter
flags to consider.readerFlags
- The ASMClassReader
flags to consider.- Returns:
- A new
ClassVisitor
that usually delegates to theClassVisitor
delivered in the argument.
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