JRuby Base 10.0.0.0 · org.jruby.java.dispatch.CallableSelector

Modifier and Type	Class and Description
private static interface	CallableSelector.CallableAcceptor
public static interface	CallableSelector.CallableCache< java callable type T extends ParameterTypes> A cache of "callables" based on method signature hash.
private static interface	CallableSelector.Matcher

Modifier and Type	Field and Description
private static final CallableSelector.Matcher	ASSIGNABLE
private static final CallableSelector.CallableAcceptor	AssignableAndPrimitivable
private static final CallableSelector.CallableAcceptor	AssignableAndPrimitivableWithVarargs
private static final CallableSelector.CallableAcceptor	AssignableOrDuckable
private static final CallableSelector.Matcher	DUCKABLE
private static final CallableSelector.CallableAcceptor	Exact
private static final CallableSelector.Matcher	EXACT
private static final CallableSelector.Matcher	PRIMITIVABLE

Access	Constructor and Description
private	CallableSelector()

Method Summary

Modifier and Type	Method and Description
private static int	argsHashCode(IRubyObject a0)
private static int	argsHashCode(IRubyObject a0, IRubyObject a1)
private static int	argsHashCode(IRubyObject a0, IRubyObject a1, IRubyObject a2)
private static int	argsHashCode(IRubyObject a0, IRubyObject a1, IRubyObject a2, IRubyObject a3)
private static int	argsHashCode(final IRubyObject[] args)
private static boolean	assignable(Class<?> type, final IRubyObject arg)
private static boolean	assignableAndPrimitivable(ParameterTypes paramTypes, IRubyObject... args)
private static boolean	assignableAndPrimitivableWithVarargs(ParameterTypes paramTypes, IRubyObject... args)
private static boolean	assignableOrDuckable(ParameterTypes paramTypes, IRubyObject... args)
private static int	calcExactnessScore(final ParameterTypes callable, final IRubyObject[] args)
private static int	calcTypePreference(Class<?> type, final IRubyObject arg)
private static boolean	duckable(final Class<?> type, final IRubyObject arg)
private static boolean	exactMatch(ParameterTypes paramTypes, IRubyObject... args)
private static <T extends ParameterTypes> T	findCallable(T[] callables, CallableSelector.CallableAcceptor acceptor, IRubyObject[] args)
private static <T extends ParameterTypes> List<T>	findCallableCandidates(final T[] callables, final IRubyObject[] args)
private static <T extends ParameterTypes> T	findMatchingCallableForArgs(final Ruby runtime, final T[] methods, final IRubyObject... args)
private static <T extends ParameterTypes> T	findMatchingCallableForArgsFallback(final Ruby runtime, final T[] methods, final IRubyObject... args)
private static Class<?>	getJavaClass(final IRubyObject arg)
private static int	javaClassHashCode(final IRubyObject arg)
private static int	javaClassOrProcHashCode(final IRubyObject arg)
public static <T extends ParameterTypes> T	matchingCallableArityFour(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
public static <T extends JavaCallable> T	matchingCallableArityFour(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
public static JavaCallable	matchingCallableArityFour(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3) Deprecated
public static <T extends ParameterTypes> T	matchingCallableArityN(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject[] args)
public static <T extends JavaCallable> T	matchingCallableArityN(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject[] args)
public static ParameterTypes	matchingCallableArityN(Ruby runtime, Map<K, V> cache, ParameterTypes[] methods, IRubyObject[] args) Deprecated
public static JavaCallable	matchingCallableArityN(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject[] args) Deprecated
public static <T extends ParameterTypes> T	matchingCallableArityOne(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject arg0)
public static <T extends JavaCallable> T	matchingCallableArityOne(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject arg0)
public static JavaCallable	matchingCallableArityOne(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject arg0) Deprecated
public static <T extends ParameterTypes> T	matchingCallableArityThree(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
public static <T extends JavaCallable> T	matchingCallableArityThree(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
public static JavaCallable	matchingCallableArityThree(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2) Deprecated
public static <T extends ParameterTypes> T	matchingCallableArityTwo(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1)
public static <T extends JavaCallable> T	matchingCallableArityTwo(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject arg0, IRubyObject arg1)
public static JavaCallable	matchingCallableArityTwo(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1) Deprecated
public static <T extends JavaCallable> T	matchingCallableArityZero(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods)
private static Boolean	moreSpecificTypes(final Class<T>[] msTypes, final Class<T>[] cTypes, final boolean lastArgProc)
public static < the callable type T extends ParameterTypes> IntHashMap<T>	Returns: cache usable with `CallableSelector` newCallableCache() Deprecated Internal helper to allocate a callable map to cache argument method matches.
private static boolean	Returns: Whether the argument can be directly converted to the target primitive type primitivable(final Class<?> The target type type, final IRubyObject The argument to convert arg) This method checks whether an argument can be directly converted into the target primitive, i.e. without changing from integral to floating-point.
private static int	procArityValue(final IRubyObject proc)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

ASSIGNABLE	back to summary
private static final CallableSelector.Matcher ASSIGNABLE

AssignableAndPrimitivable	back to summary
private static final CallableSelector.CallableAcceptor AssignableAndPrimitivable

AssignableAndPrimitivableWithVarargs	back to summary
private static final CallableSelector.CallableAcceptor AssignableAndPrimitivableWithVarargs

AssignableOrDuckable	back to summary
private static final CallableSelector.CallableAcceptor AssignableOrDuckable

DUCKABLE	back to summary
private static final CallableSelector.Matcher DUCKABLE

Exact	back to summary
private static final CallableSelector.CallableAcceptor Exact

EXACT	back to summary
private static final CallableSelector.Matcher EXACT

PRIMITIVABLE	back to summary
private static final CallableSelector.Matcher PRIMITIVABLE

CallableSelector	back to summary
private CallableSelector()

Method Detail

argsHashCode	back to summary
private static int argsHashCode(IRubyObject a0)

argsHashCode	back to summary
private static int argsHashCode(IRubyObject a0, IRubyObject a1)

argsHashCode	back to summary
private static int argsHashCode(IRubyObject a0, IRubyObject a1, IRubyObject a2)

argsHashCode	back to summary
private static int argsHashCode(IRubyObject a0, IRubyObject a1, IRubyObject a2, IRubyObject a3)

argsHashCode	back to summary
private static int argsHashCode(final IRubyObject[] args)

assignable	back to summary
private static boolean assignable(Class<?> type, final IRubyObject arg)

assignableAndPrimitivable	back to summary
private static boolean assignableAndPrimitivable(ParameterTypes paramTypes, IRubyObject... args)

assignableAndPrimitivableWithVarargs	back to summary
private static boolean assignableAndPrimitivableWithVarargs(ParameterTypes paramTypes, IRubyObject... args)

assignableOrDuckable	back to summary
private static boolean assignableOrDuckable(ParameterTypes paramTypes, IRubyObject... args)

calcExactnessScore	back to summary
private static int calcExactnessScore(final ParameterTypes callable, final IRubyObject[] args)

calcTypePreference	back to summary
private static int calcTypePreference(Class<?> type, final IRubyObject arg)

duckable	back to summary
private static boolean duckable(final Class<?> type, final IRubyObject arg)

exactMatch	back to summary
private static boolean exactMatch(ParameterTypes paramTypes, IRubyObject... args)

findCallable	back to summary
private static <T extends ParameterTypes> T findCallable(T[] callables, CallableSelector.CallableAcceptor acceptor, IRubyObject[] args)

findCallableCandidates	back to summary
private static <T extends ParameterTypes> List<T> findCallableCandidates(final T[] callables, final IRubyObject[] args) Annotations @SuppressWarnings:unchecked

findMatchingCallableForArgs	back to summary
private static <T extends ParameterTypes> T findMatchingCallableForArgs(final Ruby runtime, final T[] methods, final IRubyObject... args)

findMatchingCallableForArgsFallback	back to summary
private static <T extends ParameterTypes> T findMatchingCallableForArgsFallback(final Ruby runtime, final T[] methods, final IRubyObject... args)

getJavaClass	back to summary
private static Class<?> getJavaClass(final IRubyObject arg)

javaClassHashCode	back to summary
private static int javaClassHashCode(final IRubyObject arg)

javaClassOrProcHashCode	back to summary
private static int javaClassOrProcHashCode(final IRubyObject arg)

matchingCallableArityFour	back to summary
public static <T extends ParameterTypes> T matchingCallableArityFour(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)

matchingCallableArityFour	back to summary
public static <T extends JavaCallable> T matchingCallableArityFour(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)

matchingCallableArityFour	back to summary
public static JavaCallable matchingCallableArityFour(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3) Deprecated Annotations @Deprecated

matchingCallableArityN	back to summary
public static <T extends ParameterTypes> T matchingCallableArityN(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject[] args)

matchingCallableArityN	back to summary
public static <T extends JavaCallable> T matchingCallableArityN(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject[] args)

matchingCallableArityN	back to summary
public static ParameterTypes matchingCallableArityN(Ruby runtime, Map<K, V> cache, ParameterTypes[] methods, IRubyObject[] args) Deprecated Annotations @SuppressWarnings:unchecked @Deprecated

matchingCallableArityN	back to summary
public static JavaCallable matchingCallableArityN(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject[] args) Deprecated Annotations @SuppressWarnings:unchecked @Deprecated

matchingCallableArityOne	back to summary
public static <T extends ParameterTypes> T matchingCallableArityOne(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject arg0)

matchingCallableArityOne	back to summary
public static <T extends JavaCallable> T matchingCallableArityOne(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject arg0)

matchingCallableArityOne	back to summary
public static JavaCallable matchingCallableArityOne(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject arg0) Deprecated Annotations @Deprecated

matchingCallableArityThree	back to summary
public static <T extends ParameterTypes> T matchingCallableArityThree(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)

matchingCallableArityThree	back to summary
public static <T extends JavaCallable> T matchingCallableArityThree(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)

matchingCallableArityThree	back to summary
public static JavaCallable matchingCallableArityThree(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2) Deprecated Annotations @Deprecated

matchingCallableArityTwo	back to summary
public static <T extends ParameterTypes> T matchingCallableArityTwo(Ruby runtime, CallableSelector.CallableCache<T> cache, T[] methods, IRubyObject arg0, IRubyObject arg1)

matchingCallableArityTwo	back to summary
public static <T extends JavaCallable> T matchingCallableArityTwo(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods, IRubyObject arg0, IRubyObject arg1)

matchingCallableArityTwo	back to summary
public static JavaCallable matchingCallableArityTwo(Ruby runtime, Map<K, V> cache, JavaCallable[] methods, IRubyObject arg0, IRubyObject arg1) Deprecated Annotations @Deprecated

matchingCallableArityZero	back to summary
public static <T extends JavaCallable> T matchingCallableArityZero(Ruby runtime, RubyToJavaInvoker<T> invoker, T[] methods)

moreSpecificTypes	back to summary
private static Boolean moreSpecificTypes(final Class<T>[] msTypes, final Class<T>[] cTypes, final boolean lastArgProc)

newCallableCache back to summary

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

Deprecated

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

Parameters

<T>: the callable type

Returns:IntHashMap<T>

cache usable with CallableSelector

Annotations

@Deprecated

primitivable

back to summary

private static boolean primitivable(final Class<?> type, final IRubyObject arg)

This method checks whether an argument can be *directly* converted into the target primitive, i.e. without changing from integral to floating-point.

Parameters

type:Class<?>: The target type
arg:IRubyObject: The argument to convert

Returns:boolean

Whether the argument can be directly converted to the target primitive type

procArityValue	back to summary
private static int procArityValue(final IRubyObject proc)

Modifier and Type	Method and Description
public T	getSignature(int signatureCode)
public void	putSignature(int signatureCode, T callable)

public Class CallableSelector

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Interface CallableSelector.CallableAcceptor

Method Summary

Method Detail

public Interface CallableSelector.CallableCache<T extends ParameterTypes>

Method Summary

Method Detail

private Interface CallableSelector.Matcher

Method Summary

Method Detail