org.jruby.anno

Class AnnotationHelper

java.lang.Object

org.jruby.anno.AnnotationHelper

public class AnnotationHelper
extends java.lang.Object

Utility methods for generating bindings at build time. Used by AnnotationBinder. NOTE: This class must ONLY reference classes in the org.jruby.anno package, to avoid forcing a transitive dependency on any runtime JRuby classes!

See Also:

AnnotationBinder

Method Summary

Modifier and Type	Method and Description
static void	addMethodNamesToMap(java.util.Map<java.lang.String,JRubyMethod> map, JRubyMethod jrubyMethod, java.lang.String simpleName)
static void	addMethodNamesToMap(java.util.Map<java.lang.String,JRubyMethod> map, JRubyMethod anno, java.lang.String simpleName, java.lang.String[] names, java.lang.String[] aliases)
static int	getArityValue(JRubyMethod anno, int actualRequired)
static java.lang.String	getCallConfigName(boolean frame, boolean scope) Given a frame and scope requirement, return the name of the appropriate CallConfiguration.
static java.lang.String	getCallerCallConfigNameByAnno(JRubyMethod jrubyMethod) Produce a CallConfiguration name that represents what *caller* methods must prepare for the method with this annotation.
static void	groupFrameFields(java.util.Map<java.util.Set<FrameField>,java.util.List<java.lang.String>> readGroups, java.util.Map<java.util.Set<FrameField>,java.util.List<java.lang.String>> writeGroups, JRubyMethod anno, java.lang.String simpleName)
static void	populateMethodIndex(java.util.Map<java.util.Set<FrameField>,java.util.List<java.lang.String>> accessGroups, java.util.function.BiConsumer<java.lang.Integer,java.lang.String> action)

Methods inherited from class java.lang.Object

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

Method Detail

addMethodNamesToMap

public static void addMethodNamesToMap(java.util.Map<java.lang.String,JRubyMethod> map,
                                       JRubyMethod jrubyMethod,
                                       java.lang.String simpleName)

addMethodNamesToMap

public static void addMethodNamesToMap(java.util.Map<java.lang.String,JRubyMethod> map,
                                       JRubyMethod anno,
                                       java.lang.String simpleName,
                                       java.lang.String[] names,
                                       java.lang.String[] aliases)

getArityValue

public static int getArityValue(JRubyMethod anno,
                                int actualRequired)

getCallerCallConfigNameByAnno

public static java.lang.String getCallerCallConfigNameByAnno(JRubyMethod jrubyMethod)

Produce a CallConfiguration name that represents what *caller* methods must prepare for the method with this annotation.

See Also:

CallConfiguration.getCallerCallConfigByAnno(JRubyMethod)

getCallConfigName

public static java.lang.String getCallConfigName(boolean frame,
                                                 boolean scope)

Given a frame and scope requirement, return the name of the appropriate CallConfiguration.

See Also:

CallConfiguration.getCallConfig(boolean, boolean)

groupFrameFields

public static void groupFrameFields(java.util.Map<java.util.Set<FrameField>,java.util.List<java.lang.String>> readGroups,
                                    java.util.Map<java.util.Set<FrameField>,java.util.List<java.lang.String>> writeGroups,
                                    JRubyMethod anno,
                                    java.lang.String simpleName)

populateMethodIndex

public static void populateMethodIndex(java.util.Map<java.util.Set<FrameField>,java.util.List<java.lang.String>> accessGroups,
                                       java.util.function.BiConsumer<java.lang.Integer,java.lang.String> action)