net.bytebuddy.description.field

Class FieldDescription.AbstractBase

java.lang.Object

net.bytebuddy.description.ModifierReviewable.AbstractBase

net.bytebuddy.description.field.FieldDescription.AbstractBase

All Implemented Interfaces:

AnnotationSource, ByteCodeElement, ByteCodeElement.TypeDependant<FieldDescription.InDefinedShape,FieldDescription.Token>, DeclaredByType, FieldDescription, ModifierReviewable, ModifierReviewable.ForFieldDescription, ModifierReviewable.ForMethodDescription, ModifierReviewable.ForParameterDescription, ModifierReviewable.ForTypeDefinition, ModifierReviewable.OfAbstraction, ModifierReviewable.OfByteCodeElement, ModifierReviewable.OfEnumeration, NamedElement, NamedElement.WithDescriptor, NamedElement.WithGenericName, NamedElement.WithRuntimeName

Direct Known Subclasses:

FieldDescription.InDefinedShape.AbstractBase, FieldDescription.TypeSubstituting, Transformer.ForField.TransformedField

Enclosing interface:

FieldDescription

public abstract static class FieldDescription.AbstractBase
extends ModifierReviewable.AbstractBase
implements FieldDescription

An abstract base implementation of a field description.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.description.field.FieldDescription

FieldDescription.AbstractBase, FieldDescription.ForLoadedField, FieldDescription.InDefinedShape, FieldDescription.InGenericShape, FieldDescription.Latent, FieldDescription.SignatureToken, FieldDescription.Token, FieldDescription.TypeSubstituting

Nested classes/interfaces inherited from interface net.bytebuddy.description.ByteCodeElement

ByteCodeElement.TypeDependant<T extends ByteCodeElement.TypeDependant<?,S>,S extends ByteCodeElement.Token<S>>

Nested classes/interfaces inherited from interface net.bytebuddy.description.annotation.AnnotationSource

AnnotationSource.Empty, AnnotationSource.Explicit

Nested classes/interfaces inherited from interface net.bytebuddy.description.ModifierReviewable

ModifierReviewable.ForFieldDescription, ModifierReviewable.ForMethodDescription, ModifierReviewable.ForParameterDescription, ModifierReviewable.ForTypeDefinition, ModifierReviewable.OfAbstraction, ModifierReviewable.OfByteCodeElement, ModifierReviewable.OfEnumeration

Nested classes/interfaces inherited from interface net.bytebuddy.description.NamedElement

NamedElement.WithDescriptor, NamedElement.WithGenericName, NamedElement.WithOptionalName, NamedElement.WithRuntimeName

Field Summary

Fields inherited from interface net.bytebuddy.description.field.FieldDescription

NO_DEFAULT_VALUE

Fields inherited from interface net.bytebuddy.description.NamedElement.WithDescriptor

NON_GENERIC_SIGNATURE

Fields inherited from interface net.bytebuddy.description.ModifierReviewable

EMPTY_MASK

Fields inherited from interface net.bytebuddy.description.NamedElement

EMPTY_NAME, NO_NAME

Constructor Summary

Constructors

Constructor and Description
AbstractBase()

Method Summary

Modifier and Type	Method and Description
FieldDescription.SignatureToken	asSignatureToken() Returns a signature token representing this field.
FieldDescription.Token	asToken(ElementMatcher<? super TypeDescription> matcher) Returns a token representative of this type dependant.
boolean	equals(Object other)
int	getActualModifiers() Returns the field's actual modifiers as it is present in a class file, i.e.
String	getActualName() Returns the name of this element as it is found in the source code.
String	getDescriptor() Returns the descriptor of this byte code element.
String	getGenericSignature() Returns the generic signature of this byte code element.
String	getInternalName() Returns the internal internalName of this byte code element.
int	hashCode()
boolean	isAccessibleTo(TypeDescription typeDescription) Checks if this element is accessible from a given type.
boolean	isVisibleTo(TypeDescription typeDescription) Checks if this element is visible from a given type.
String	toGenericString() Returns a generic string of this byte code element.
String	toString()

Methods inherited from class net.bytebuddy.description.ModifierReviewable.AbstractBase

getEnumerationState, getFieldManifestation, getFieldPersistence, getMethodManifestation, getMethodStrictness, getOwnership, getParameterManifestation, getProvisioningState, getSynchronizationState, getSyntheticState, getTypeManifestation, getVisibility, isAbstract, isAnnotation, isBridge, isDeprecated, isEnum, isFinal, isInterface, isMandated, isNative, isPackagePrivate, isPrivate, isProtected, isPublic, isStatic, isStrict, isSynchronized, isSynthetic, isTransient, isVarArgs, isVolatile

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.bytebuddy.description.field.FieldDescription

getType

Methods inherited from interface net.bytebuddy.description.DeclaredByType

getDeclaringType

Methods inherited from interface net.bytebuddy.description.annotation.AnnotationSource

getDeclaredAnnotations

Methods inherited from interface net.bytebuddy.description.ModifierReviewable.ForFieldDescription

getFieldManifestation, getFieldPersistence, isTransient, isVolatile

Methods inherited from interface net.bytebuddy.description.ModifierReviewable.OfEnumeration

getEnumerationState, isEnum

Methods inherited from interface net.bytebuddy.description.ModifierReviewable.OfByteCodeElement

getOwnership, getVisibility, isDeprecated, isPackagePrivate, isPrivate, isProtected, isPublic, isStatic

Methods inherited from interface net.bytebuddy.description.ModifierReviewable

getModifiers, getSyntheticState, isFinal, isSynthetic

Methods inherited from interface net.bytebuddy.description.NamedElement.WithRuntimeName

getName

Methods inherited from interface net.bytebuddy.description.ByteCodeElement.TypeDependant

asDefined

Constructor Detail

AbstractBase

public AbstractBase()

Method Detail

getInternalName

public String getInternalName()

Returns the internal internalName of this byte code element.

Specified by:

getInternalName in interface NamedElement.WithRuntimeName

Returns:

The internal internalName of this byte code element as used within the Java class file format.

getActualName

public String getActualName()

Returns the name of this element as it is found in the source code. If no such name exists, an empty string is returned.

Specified by:

getActualName in interface NamedElement

Returns:

The name of this element as given in a Java program's source code.

getDescriptor

public String getDescriptor()

Returns the descriptor of this byte code element.

Specified by:

getDescriptor in interface NamedElement.WithDescriptor

Returns:

The descriptor of this byte code element.

getGenericSignature

public String getGenericSignature()

Returns the generic signature of this byte code element. If this element does not reference generic types or references malformed generic types, null is returned as a signature.

Specified by:

getGenericSignature in interface NamedElement.WithDescriptor

Returns:

The generic signature or null if this element is not generic.

isVisibleTo

public boolean isVisibleTo(TypeDescription typeDescription)

Checks if this element is visible from a given type. Visibility is a wider criteria then accessibility which can be checked by ByteCodeElement.isAccessibleTo(TypeDescription). Visibility allows the invocation of a method on itself or on external instances.

Note: A method or field might define a signature that includes types that are not visible to a type. Such methods can be legally invoked from this type and can even be implemented as bridge methods by this type. It is however not legal to declare a method with invisible types in its signature that are not bridges what might require additional validation.

Important: Virtual byte code elements, i.e. virtual methods, are only considered visible if the type they are invoked upon is visible to a given type. The visibility of such virtual members can therefore not be determined by only investigating the invoked method but requires an additional check of the target type.

Specified by:

isVisibleTo in interface ByteCodeElement

Parameters:

typeDescription - The type which is checked for its visibility of this element.

Returns:

true if this element is visible for typeDescription.

isAccessibleTo

public boolean isAccessibleTo(TypeDescription typeDescription)

Checks if this element is accessible from a given type. Accessibility is a more narrow criteria then visibility which can be checked by ByteCodeElement.isVisibleTo(TypeDescription). Accessibility allows the invocation of a method on external instances or on itself. Methods that can be invoked from within an instance might however not be considered accessible.

Note: A method or field might define a signature that includes types that are not visible to a type. Such methods can be legally invoked from this type and can even be implemented as bridge methods by this type. It is however not legal to declare a method with invisible types in its signature that are not bridges what might require additional validation.

Important: Virtual byte code elements, i.e. virtual methods, are only considered visible if the type they are invoked upon is visible to a given type. The visibility of such virtual members can therefore not be determined by only investigating the invoked method but requires an additional check of the target type.

Specified by:

isAccessibleTo in interface ByteCodeElement

Parameters:

typeDescription - The type which is checked for its accessibility of this element.

Returns:

true if this element is accessible for typeDescription.

getActualModifiers

public int getActualModifiers()

Returns the field's actual modifiers as it is present in a class file, i.e. its modifiers including a flag if this field is deprecated.

Specified by:

getActualModifiers in interface FieldDescription

Returns:

The field's actual modifiers.

asToken

public FieldDescription.Token asToken(ElementMatcher<? super TypeDescription> matcher)

Returns a token representative of this type dependant. All types that are matched by the supplied matcher are replaced by TargetType descriptions.

Specified by:

asToken in interface ByteCodeElement.TypeDependant<FieldDescription.InDefinedShape,FieldDescription.Token>

Parameters:

matcher - A matcher to identify types to be replaced by TargetType descriptions.

Returns:

A token representative of this type dependant.

asSignatureToken

public FieldDescription.SignatureToken asSignatureToken()

Returns a signature token representing this field.

Specified by:

asSignatureToken in interface FieldDescription

Returns:

A signature token representing this field.

hashCode

@CachedReturnPlugin.Enhance
public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

toGenericString

public String toGenericString()

Returns a generic string of this byte code element.

Specified by:

toGenericString in interface NamedElement.WithGenericName

Returns:

A generic string of this byte code element.

toString

public String toString()

Overrides:

toString in class Object