net.bytebuddy.dynamic.scaffold

Enum MethodLookupEngine.Default

java.lang.Object

java.lang.Enum<MethodLookupEngine.Default>

net.bytebuddy.dynamic.scaffold.MethodLookupEngine.Default

All Implemented Interfaces:

Serializable, Comparable<MethodLookupEngine.Default>, MethodLookupEngine

Enclosing interface:

MethodLookupEngine

public static enum MethodLookupEngine.Default
extends Enum<MethodLookupEngine.Default>
implements MethodLookupEngine

A default implementation of a method lookup engine. This engine queries each type and interface for its declared methods and adds them in the same order as the would be returned by calling Class.getMethods(). However, conflicting interface methods are represented by MethodLookupEngine.ConflictingInterfaceMethod instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MethodLookupEngine.Default.Factory A factory for creating MethodLookupEngine.Default lookup engines.
protected static class	MethodLookupEngine.Default.MethodBucket A method bucket is used to identify unique methods of all super types and interfaces of a given type.

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.scaffold.MethodLookupEngine

MethodLookupEngine.ConflictingInterfaceMethod, MethodLookupEngine.Default, MethodLookupEngine.Finding, MethodLookupEngine.OverriddenClassMethod

Enum Constant Summary

Enum Constants

Enum Constant and Description
DEFAULT_LOOKUP_DISABLED A default implementation of a method lookup engine that does not look up Java 8 default methods.
DEFAULT_LOOKUP_ENABLED A default implementation of a method lookup engine that looks up Java 8 default methods.

Method Summary

Modifier and Type	Method and Description
protected abstract Map<TypeDescription,Set<MethodDescription>>	apply(MethodLookupEngine.Default.MethodBucket methodBucket, Collection<TypeDescription> interfaces, Collection<TypeDescription> defaultMethodRelevantInterfaces) Applies default method extraction.
MethodLookupEngine.Finding	process(TypeDescription typeDescription) Retrieves all methods that can be called on a given type.
String	toString()
static MethodLookupEngine.Default	valueOf(String name) Returns the enum constant of this type with the specified name.
static MethodLookupEngine.Default[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

DEFAULT_LOOKUP_ENABLED

public static final MethodLookupEngine.Default DEFAULT_LOOKUP_ENABLED

A default implementation of a method lookup engine that looks up Java 8 default methods.

DEFAULT_LOOKUP_DISABLED

public static final MethodLookupEngine.Default DEFAULT_LOOKUP_DISABLED

A default implementation of a method lookup engine that does not look up Java 8 default methods.

Method Detail

values

public static MethodLookupEngine.Default[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MethodLookupEngine.Default c : MethodLookupEngine.Default.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MethodLookupEngine.Default valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null

process

public MethodLookupEngine.Finding process(TypeDescription typeDescription)

Description copied from interface: MethodLookupEngine

Retrieves all methods that can be called on a given type. The resulting list of methods must not contain any duplicates when considering byte code signatures. Furthermore, if a method is overridden, a method must be contained in its most specific version. In the process, class methods must shadow interface methods of identical signature. As an only deviation from the JVM's Class.getMethods(), methods of identical signature of incompatible interfaces must only be returned once. These methods should be represented by some sort of virtual method description which is fully aware of its state. All virtually invokable methods must be contained in this lookup. Static methods, constructors and private methods must however only be contained for the actual class's type.

The

Specified by:

process in interface MethodLookupEngine

Parameters:

typeDescription - The type for which all invokable methods should be looked up.

Returns:

The looked up methods for the given type.

apply

protected abstract Map<TypeDescription,Set<MethodDescription>> apply(MethodLookupEngine.Default.MethodBucket methodBucket,
                                                                     Collection<TypeDescription> interfaces,
                                                                     Collection<TypeDescription> defaultMethodRelevantInterfaces)

Applies default method extraction.

Parameters:

methodBucket - The method bucket that is used for performing a method extraction.

interfaces - The interfaces of the instrumented type.

defaultMethodRelevantInterfaces - The interfaces of the instrumented type that are relevant for default method extraction.

Returns:

A map containing all extracted default methods.

toString

public String toString()

Overrides:

toString in class Enum<MethodLookupEngine.Default>