Package org.jruby.anno

Class AnnotationHelper

java.lang.Object

org.jruby.anno.AnnotationHelper

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

Methods inherited from class java.lang.Object

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

Method Details

addMethodNamesToMap

public static void addMethodNamesToMap(Map<String,JRubyMethod> map,
 JRubyMethod jrubyMethod,
 String simpleName)

addMethodNamesToMap

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

getArityValue

public static int getArityValue(JRubyMethod anno,
 int actualRequired)

getCallerCallConfigNameByAnno

public static 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 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(Map<Set<FrameField>,List<String>> readGroups,
 Map<Set<FrameField>,List<String>> writeGroups,
 JRubyMethod anno,
 String simpleName)

populateMethodIndex

public static void populateMethodIndex(Map<Set<FrameField>,List<String>> accessGroups,
 BiConsumer<Integer,String> action)

addSubclassNames

public static void addSubclassNames(List<String> classAndSubs,
 JRubyClass classAnno)