org.jruby.java.dispatch

Class CallableSelector

java.lang.Object

org.jruby.java.dispatch.CallableSelector

public class CallableSelector
extends Object

Method selection logic for calling from Ruby to Java.

Method Summary

Methods

Modifier and Type	Method and Description
static <T extends ParameterTypes> T	matchingCallableArityFour(Ruby runtime, IntHashMap<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
static JavaCallable	matchingCallableArityFour(Ruby runtime, Map cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
static <T extends ParameterTypes> T	matchingCallableArityN(Ruby runtime, IntHashMap<T> cache, T[] methods, IRubyObject[] args)
static JavaCallable	matchingCallableArityN(Ruby runtime, Map cache, JavaCallable[] methods, IRubyObject[] args)
static ParameterTypes	matchingCallableArityN(Ruby runtime, Map cache, ParameterTypes[] methods, IRubyObject[] args)
static <T extends ParameterTypes> T	matchingCallableArityOne(Ruby runtime, IntHashMap<T> cache, T[] methods, IRubyObject arg0)
static JavaCallable	matchingCallableArityOne(Ruby runtime, Map cache, JavaCallable[] methods, IRubyObject arg0)
static <T extends ParameterTypes> T	matchingCallableArityThree(Ruby runtime, IntHashMap<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
static JavaCallable	matchingCallableArityThree(Ruby runtime, Map cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
static <T extends ParameterTypes> T	matchingCallableArityTwo(Ruby runtime, IntHashMap<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1)
static JavaCallable	matchingCallableArityTwo(Ruby runtime, Map cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1)
static <T extends ParameterTypes> IntHashMap<T>	newCallableCache() Internal helper to allocate a callable map to cache argument method matches.

Methods inherited from class java.lang.Object

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

Method Detail

matchingCallableArityN

public static ParameterTypes matchingCallableArityN(Ruby runtime,
                                    Map cache,
                                    ParameterTypes[] methods,
                                    IRubyObject[] args)

matchingCallableArityN

public static JavaCallable matchingCallableArityN(Ruby runtime,
                                  Map cache,
                                  JavaCallable[] methods,
                                  IRubyObject[] args)

matchingCallableArityOne

public static JavaCallable matchingCallableArityOne(Ruby runtime,
                                    Map cache,
                                    JavaCallable[] methods,
                                    IRubyObject arg0)

matchingCallableArityTwo

public static JavaCallable matchingCallableArityTwo(Ruby runtime,
                                    Map cache,
                                    JavaCallable[] methods,
                                    IRubyObject arg0,
                                    IRubyObject arg1)

matchingCallableArityThree

public static JavaCallable matchingCallableArityThree(Ruby runtime,
                                      Map cache,
                                      JavaCallable[] methods,
                                      IRubyObject arg0,
                                      IRubyObject arg1,
                                      IRubyObject arg2)

matchingCallableArityFour

public static JavaCallable matchingCallableArityFour(Ruby runtime,
                                     Map cache,
                                     JavaCallable[] methods,
                                     IRubyObject arg0,
                                     IRubyObject arg1,
                                     IRubyObject arg2,
                                     IRubyObject arg3)

matchingCallableArityN

public static <T extends ParameterTypes> T matchingCallableArityN(Ruby runtime,
                                                  IntHashMap<T> cache,
                                                  T[] methods,
                                                  IRubyObject[] args)

matchingCallableArityOne

public static <T extends ParameterTypes> T matchingCallableArityOne(Ruby runtime,
                                                    IntHashMap<T> cache,
                                                    T[] methods,
                                                    IRubyObject arg0)

matchingCallableArityTwo

public static <T extends ParameterTypes> T matchingCallableArityTwo(Ruby runtime,
                                                    IntHashMap<T> cache,
                                                    T[] methods,
                                                    IRubyObject arg0,
                                                    IRubyObject arg1)

matchingCallableArityThree

public static <T extends ParameterTypes> T matchingCallableArityThree(Ruby runtime,
                                                      IntHashMap<T> cache,
                                                      T[] methods,
                                                      IRubyObject arg0,
                                                      IRubyObject arg1,
                                                      IRubyObject arg2)

matchingCallableArityFour

public static <T extends ParameterTypes> T matchingCallableArityFour(Ruby runtime,
                                                     IntHashMap<T> cache,
                                                     T[] methods,
                                                     IRubyObject arg0,
                                                     IRubyObject arg1,
                                                     IRubyObject arg2,
                                                     IRubyObject arg3)

newCallableCache

public static <T extends ParameterTypes> IntHashMap<T> newCallableCache()

Internal helper to allocate a callable map to cache argument method matches.

Type Parameters:

T - the callable type

Returns:

cache usable with CallableSelector