Package org.jruby.javasupport.binding

Class MethodGatherer

java.lang.Object

org.jruby.javasupport.binding.MethodGatherer

public class MethodGatherer
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	MethodGatherer.NoConstructorMethod
private static class	MethodGatherer.PartitionedMethods

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	ACC_BRIDGE
private Map<String,ConstantField>	constantFields
private static final String	CONSTRUCTOR_NAME
private static final boolean	DEBUG_SCALA
static final ClassValue<Method[]>	DECLARED_METHODS
private static final Method[]	EMPTY_METHODS
private static final ClassValue<MethodGatherer.PartitionedMethods>	FILTERED_DECLARED_METHODS
private static final ClassValue<MethodGatherer.PartitionedMethods>	FILTERED_METHODS
private static final Map<String,AssignedName>	INSTANCE_RESERVED_NAMES
private Map<String,NamedInstaller>	instanceInstallers
private final Map<String,AssignedName>	instanceNames
private static final ClassValue<Class<?>[]>	INTERFACES
private static final ClassValue<Boolean>	IS_SCALA
private static final String	METHOD_MANGLE
private static final ClassValue<Method[]>	METHODS
(package private) final Ruby	runtime
private static final Map<String,String>	SCALA_OPERATORS
private static final Map<String,AssignedName>	STATIC_RESERVED_NAMES
private Map<String,NamedInstaller>	staticInstallers
private final Map<String,AssignedName>	staticNames

Constructor Summary

Constructors

Constructor	Description
MethodGatherer(Ruby runtime, Class superClass)

Method Summary

Modifier and Type	Method	Description
private void	addConstantField(Field field)
protected static void	addField(Map callbacks, Map<String,AssignedName> names, Field field, boolean isFinal, boolean isStatic)
private static void	addNewMethods(HashMap<String,List<Method>> nameMethods, Method[] methods, boolean removeDuplicate)
private void	assignInstanceAliases()
private void	assignStaticAliases()
static void	eachAccessibleMethod(Class<?> javaClass, Predicate<Method[]> classProcessor, Predicate<Method[]> interfaceProcessor)
protected static String	fixScalaNames(String name)
(package private) Map<String,NamedInstaller>	getInstanceInstallers()
(package private) Map<String,NamedInstaller>	getInstanceInstallersForWrite()
(package private) static Map<String,List<Method>>	getMethods(Class<?> javaClass)
(package private) Map<String,NamedInstaller>	getStaticInstallers()
(package private) Map<String,NamedInstaller>	getStaticInstallersForWrite()
(package private) void	initialize(Class<?> javaClass, RubyModule proxy)
protected void	installClassMethods(RubyModule proxy)
protected void	installConstants(RubyModule proxy)
(package private) void	installConstructors(Class<?> javaClass, RubyModule proxy)
protected void	installInnerClasses(Class<?> javaClass, RubyModule proxy)
(package private) void	installInstanceMethods(RubyModule proxy)
private boolean	lowerPriority(String name, Map<String,NamedInstaller> installers, Map<String,AssignedName> names)
private static boolean	methodsAreEquivalent(Method child, Method parent)
private static Map<String,AssignedName>	newReservedNamesMap(int size)
protected void	prepareInstanceMethod(Class<?> javaClass, Method method, String name)
protected void	prepareMethod(Class<?> javaClass, Method method, String name, Map<String,NamedInstaller> installers, Map<String,AssignedName> reservedNames, Map<String,AssignedName> names, Function<String,NamedInstaller> constructor)
protected void	prepareStaticMethod(Class<?> javaClass, Method method, String name)
(package private) void	setupFieldsAndConstants(Class<?> javaClass)
(package private) void	setupMethods(Class<?> javaClass)
protected void	setupScalaSingleton(Class<?> javaClass)
private void	setupSingletonMethods(Map<String,NamedInstaller> methodCallbacks, Class<?> javaClass, Object singleton, Method method, String name)

Methods inherited from class java.lang.Object

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

Field Details

DEBUG_SCALA

private static final boolean DEBUG_SCALA

See Also:

• Constant Field Values

METHOD_MANGLE

private static final String METHOD_MANGLE

See Also:

• Constant Field Values

CONSTRUCTOR_NAME

private static final String CONSTRUCTOR_NAME

See Also:

• Constant Field Values

EMPTY_METHODS

private static final Method[] EMPTY_METHODS

ACC_BRIDGE

private static final int ACC_BRIDGE

See Also:

• Constant Field Values

SCALA_OPERATORS

private static final Map<String,String> SCALA_OPERATORS

staticNames

private final Map<String,AssignedName> staticNames

instanceNames

private final Map<String,AssignedName> instanceNames

STATIC_RESERVED_NAMES

private static final Map<String,AssignedName> STATIC_RESERVED_NAMES

INSTANCE_RESERVED_NAMES

private static final Map<String,AssignedName> INSTANCE_RESERVED_NAMES

staticInstallers

private Map<String,NamedInstaller> staticInstallers

instanceInstallers

private Map<String,NamedInstaller> instanceInstallers

constantFields

private Map<String,ConstantField> constantFields

runtime

final Ruby runtime

DECLARED_METHODS

public static final ClassValue<Method[]> DECLARED_METHODS

FILTERED_DECLARED_METHODS

private static final ClassValue<MethodGatherer.PartitionedMethods> FILTERED_DECLARED_METHODS

METHODS

private static final ClassValue<Method[]> METHODS

FILTERED_METHODS

private static final ClassValue<MethodGatherer.PartitionedMethods> FILTERED_METHODS

INTERFACES

private static final ClassValue<Class<?>[]> INTERFACES

IS_SCALA

private static final ClassValue<Boolean> IS_SCALA

Constructor Details

MethodGatherer

MethodGatherer(Ruby runtime,
 Class superClass)

Method Details

newReservedNamesMap

private static Map<String,AssignedName> newReservedNamesMap(int size)

initialize

void initialize(Class<?> javaClass,
 RubyModule proxy)

getMethods

static Map<String,List<Method>> getMethods(Class<?> javaClass)

eachAccessibleMethod

public static void eachAccessibleMethod(Class<?> javaClass,
 Predicate<Method[]> classProcessor,
 Predicate<Method[]> interfaceProcessor)

methodsAreEquivalent

private static boolean methodsAreEquivalent(Method child,
 Method parent)

addNewMethods

private static void addNewMethods(HashMap<String,List<Method>> nameMethods,
 Method[] methods,
 boolean removeDuplicate)

installInnerClasses

protected void installInnerClasses(Class<?> javaClass,
 RubyModule proxy)

setupScalaSingleton

protected void setupScalaSingleton(Class<?> javaClass)

fixScalaNames

protected static String fixScalaNames(String name)

installConstants

protected void installConstants(RubyModule proxy)

installClassMethods

protected void installClassMethods(RubyModule proxy)

installConstructors

void installConstructors(Class<?> javaClass,
 RubyModule proxy)

prepareStaticMethod

protected void prepareStaticMethod(Class<?> javaClass,
 Method method,
 String name)

prepareInstanceMethod

protected void prepareInstanceMethod(Class<?> javaClass,
 Method method,
 String name)

prepareMethod

protected void prepareMethod(Class<?> javaClass,
 Method method,
 String name,
 Map<String,NamedInstaller> installers,
 Map<String,AssignedName> reservedNames,
 Map<String,AssignedName> names,
 Function<String,NamedInstaller> constructor)

lowerPriority

private boolean lowerPriority(String name,
 Map<String,NamedInstaller> installers,
 Map<String,AssignedName> names)

getStaticInstallers

Map<String,NamedInstaller> getStaticInstallers()

getStaticInstallersForWrite

Map<String,NamedInstaller> getStaticInstallersForWrite()

getInstanceInstallers

Map<String,NamedInstaller> getInstanceInstallers()

getInstanceInstallersForWrite

Map<String,NamedInstaller> getInstanceInstallersForWrite()

setupFieldsAndConstants

void setupFieldsAndConstants(Class<?> javaClass)

addConstantField

private void addConstantField(Field field)

setupMethods

void setupMethods(Class<?> javaClass)

setupSingletonMethods

private void setupSingletonMethods(Map<String,NamedInstaller> methodCallbacks,
 Class<?> javaClass,
 Object singleton,
 Method method,
 String name)

assignStaticAliases

private void assignStaticAliases()

assignInstanceAliases

private void assignInstanceAliases()

addField

protected static void addField(Map callbacks,
 Map<String,AssignedName> names,
 Field field,
 boolean isFinal,
 boolean isStatic)

installInstanceMethods

void installInstanceMethods(RubyModule proxy)