net.bytebuddy.asm

Class AsmVisitorWrapper.ForDeclaredFields

java.lang.Object

net.bytebuddy.asm.AsmVisitorWrapper.AbstractBase

net.bytebuddy.asm.AsmVisitorWrapper.ForDeclaredFields

All Implemented Interfaces:

AsmVisitorWrapper

Enclosing interface:

AsmVisitorWrapper

@HashCodeAndEqualsPlugin.Enhance
public static class AsmVisitorWrapper.ForDeclaredFields
extends AsmVisitorWrapper.AbstractBase

An ASM visitor wrapper that allows to wrap declared fields of the instrumented type with a AsmVisitorWrapper.ForDeclaredFields.FieldVisitorWrapper.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	AsmVisitorWrapper.ForDeclaredFields.DispatchingVisitor A class visitor that applies the outer ASM visitor for identifying declared fields.
protected static class	AsmVisitorWrapper.ForDeclaredFields.Entry An entry describing a field visitor wrapper paired with a matcher for fields to be wrapped.
static interface	AsmVisitorWrapper.ForDeclaredFields.FieldVisitorWrapper A field visitor wrapper that allows for wrapping a FieldVisitor defining a declared field.

Nested classes/interfaces inherited from interface net.bytebuddy.asm.AsmVisitorWrapper

AsmVisitorWrapper.AbstractBase, AsmVisitorWrapper.Compound, AsmVisitorWrapper.ForDeclaredFields, AsmVisitorWrapper.ForDeclaredMethods, AsmVisitorWrapper.NoOp

Field Summary

Fields inherited from interface net.bytebuddy.asm.AsmVisitorWrapper

NO_FLAGS

Constructor Summary

Constructors

Modifier	Constructor and Description
	ForDeclaredFields() Creates a new visitor wrapper for declared fields.
protected	ForDeclaredFields(List<AsmVisitorWrapper.ForDeclaredFields.Entry> entries) Creates a new visitor wrapper for declared fields.

Method Summary

Modifier and Type	Method and Description
AsmVisitorWrapper.ForDeclaredFields	field(ElementMatcher<? super FieldDescription.InDefinedShape> matcher, AsmVisitorWrapper.ForDeclaredFields.FieldVisitorWrapper... fieldVisitorWrapper) Defines a new field visitor wrapper to be applied if the given field matcher is matched.
AsmVisitorWrapper.ForDeclaredFields	field(ElementMatcher<? super FieldDescription.InDefinedShape> matcher, List<? extends AsmVisitorWrapper.ForDeclaredFields.FieldVisitorWrapper> fieldVisitorWrappers) Defines a new field visitor wrapper to be applied if the given field matcher is matched.
ClassVisitor	wrap(TypeDescription instrumentedType, ClassVisitor classVisitor, Implementation.Context implementationContext, TypePool typePool, FieldList<FieldDescription.InDefinedShape> fields, MethodList<?> methods, int writerFlags, int readerFlags) Applies a ClassVisitorWrapper to the creation of a DynamicType.

Methods inherited from class net.bytebuddy.asm.AsmVisitorWrapper.AbstractBase

mergeReader, mergeWriter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ForDeclaredFields

public ForDeclaredFields()

Creates a new visitor wrapper for declared fields.

ForDeclaredFields

protected ForDeclaredFields(List<AsmVisitorWrapper.ForDeclaredFields.Entry> entries)

Creates a new visitor wrapper for declared fields.

Parameters:

entries - The list of entries that describe matched fields in their application order.

Method Detail

field

public AsmVisitorWrapper.ForDeclaredFields field(ElementMatcher<? super FieldDescription.InDefinedShape> matcher,
                                                 AsmVisitorWrapper.ForDeclaredFields.FieldVisitorWrapper... fieldVisitorWrapper)

Defines a new field visitor wrapper to be applied if the given field matcher is matched. Previously defined entries are applied before the given matcher is applied.

Parameters:

matcher - The matcher to identify fields to be wrapped.

fieldVisitorWrapper - The field visitor wrapper to be applied if the given matcher is matched.

Returns:

A new ASM visitor wrapper that applied the given field visitor wrapper if the supplied matcher is matched.

field

public AsmVisitorWrapper.ForDeclaredFields field(ElementMatcher<? super FieldDescription.InDefinedShape> matcher,
                                                 List<? extends AsmVisitorWrapper.ForDeclaredFields.FieldVisitorWrapper> fieldVisitorWrappers)

Defines a new field visitor wrapper to be applied if the given field matcher is matched. Previously defined entries are applied before the given matcher is applied.

Parameters:

matcher - The matcher to identify fields to be wrapped.

fieldVisitorWrappers - The field visitor wrapper to be applied if the given matcher is matched.

Returns:

A new ASM visitor wrapper that applied the given field visitor wrapper if the supplied matcher is matched.

wrap

public ClassVisitor wrap(TypeDescription instrumentedType,
                         ClassVisitor classVisitor,
                         Implementation.Context implementationContext,
                         TypePool typePool,
                         FieldList<FieldDescription.InDefinedShape> fields,
                         MethodList<?> methods,
                         int writerFlags,
                         int readerFlags)

Applies a ClassVisitorWrapper to the creation of a DynamicType.

Parameters:

instrumentedType - The instrumented type.

classVisitor - A ClassVisitor to become the new primary class visitor to which the created DynamicType 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 ASM ClassWriter flags to consider.

readerFlags - The ASM ClassReader flags to consider.

Returns:

A new ClassVisitor that usually delegates to the ClassVisitor delivered in the argument.