org.jruby.internal.runtime.methods
Class MethodMethod

java.lang.Object
  extended by org.jruby.internal.runtime.methods.DynamicMethod
      extended by org.jruby.internal.runtime.methods.MethodMethod

public class MethodMethod
extends DynamicMethod

Author:
jpetersen

Nested Class Summary
 
Nested classes/interfaces inherited from class org.jruby.internal.runtime.methods.DynamicMethod
DynamicMethod.NativeCall
 
Field Summary
 
Fields inherited from class org.jruby.internal.runtime.methods.DynamicMethod
builtin, callConfig, implementationClass, name, nativeCall, notImplemented, protectedClass, serialNumber, visibility
 
Constructor Summary
MethodMethod(RubyModule implementationClass, RubyUnboundMethod method, Visibility visibility)
          Constructor for MethodMethod.
 
Method Summary
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule klazz, java.lang.String name, IRubyObject[] args, Block block)
          The minimum 'call' method required for a dynamic method handle.
 DynamicMethod dup()
          Duplicate this method, returning DynamicMethod referencing the same code and with the same attributes.
 DynamicMethod getRealMethod()
          Get the "real" method contained within this method.
 
Methods inherited from class org.jruby.internal.runtime.methods.DynamicMethod
calculateProtectedClass, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, getArity, getCallConfig, getImplementationClass, getName, getNativeCall, getProtectedClass, getSerialNumber, getVisibility, handleBreak, handleRedo, handleReturn, init, isBuiltin, isCallableFrom, isNative, isNotImplemented, isUndefined, setCallConfig, setImplementationClass, setIsBuiltin, setName, setNativeCall, setNotImplemented, setVisibility
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MethodMethod

public MethodMethod(RubyModule implementationClass,
                    RubyUnboundMethod method,
                    Visibility visibility)
Constructor for MethodMethod.

Parameters:
visibility -
Method Detail

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule klazz,
                        java.lang.String name,
                        IRubyObject[] args,
                        Block block)
Description copied from class: DynamicMethod
The minimum 'call' method required for a dynamic method handle. Subclasses must impleemnt this method, but may implement the other signatures to provide faster, non-boxing call paths. Typically subclasses will implement this method to check variable arity calls, then performing a specific-arity invocation to the appropriate method or performing variable-arity logic in-line.

Specified by:
call in class DynamicMethod
Parameters:
context - The thread context for the currently executing thread
self - The 'self' or 'receiver' object to use for this call
name - The incoming name used to invoke this method
args - The argument list to this invocation
block - The block passed to this invocation
Returns:
The result of the call
See Also:
org.jruby.runtime.ICallable#call(Ruby, IRubyObject, String, IRubyObject[], boolean)

dup

public DynamicMethod dup()
Description copied from class: DynamicMethod
Duplicate this method, returning DynamicMethod referencing the same code and with the same attributes. It is not required that this method produce a new object if the semantics of the DynamicMethod subtype do not require such.

Specified by:
dup in class DynamicMethod
Returns:
An identical DynamicMethod object to the target.

getRealMethod

public DynamicMethod getRealMethod()
Description copied from class: DynamicMethod
Get the "real" method contained within this method. This simply returns self except in cases where a method is wrapped to give it a new name or new implementation class (AliasMethod, WrapperMethod, ...).

Overrides:
getRealMethod in class DynamicMethod
Returns:
The "real" method associated with this one


Copyright © 2002-2009 JRuby Team. All Rights Reserved.