org.jruby.internal.runtime.methods

Class WrapperMethod

java.lang.Object

org.jruby.internal.runtime.methods.DynamicMethod

org.jruby.internal.runtime.methods.WrapperMethod

public class WrapperMethod
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, handle, implementationClass, name, nativeCall, nativeCalls, notImplemented, protectedClass, serialNumber, visibility

Constructor Summary

Constructors

Constructor and Description
WrapperMethod(RubyModule implementationClass, DynamicMethod method, Visibility visibility) Constructor for WrapperCallable.

Method Summary

Methods

Modifier and Type	Method and Description
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name) Arity 0, no block
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, Block block) Arity 0, with block; calls through IRubyObject[] path
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg) Arity 1, no block
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject[] args) A default implementation of n-arity, non-block 'call' method, which simply calls the n-arity, block-receiving version with the arg list and Block.NULL_BLOCK.
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject[] args, Block block) The minimum 'call' method required for a dynamic method handle.
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, Block block) Arity 1, with block; calls through IRubyObject[] path
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2) Arity 2, no block
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2, Block block) Arity 2, with block; calls through IRubyObject[] path
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3) Arity 3, no block
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, Block block) Arity 3, with block; calls through IRubyObject[] path
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.
long	getSerialNumber() Get the global serial number for this method object

Methods inherited from class org.jruby.internal.runtime.methods.DynamicMethod

calculateProtectedClass, getArity, getCallConfig, getHandle, getImplementationClass, getMethodData, getName, getNativeCall, getNativeCall, getProtectedClass, getVisibility, handleBreak, handleRedo, handleReturn, init, isBuiltin, isCallableFrom, isImplementedBy, isNative, isNotImplemented, isNull, isUndefined, setCallConfig, setHandle, setImplementationClass, setIsBuiltin, setName, setNativeCall, setNativeCall, setNativeCall, setNotImplemented, setVisibility

Methods inherited from class java.lang.Object

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

Constructor Detail

WrapperMethod

public WrapperMethod(RubyModule implementationClass,
             DynamicMethod method,
             Visibility visibility)

Constructor for WrapperCallable.

Parameters:

visibility -

Method Detail

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name)

Description copied from class: DynamicMethod

Arity 0, no block

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               IRubyObject arg)

Description copied from class: DynamicMethod

Arity 1, no block

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               IRubyObject arg1,
               IRubyObject arg2)

Description copied from class: DynamicMethod

Arity 2, no block

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               IRubyObject arg1,
               IRubyObject arg2,
               IRubyObject arg3)

Description copied from class: DynamicMethod

Arity 3, no block

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               IRubyObject[] args)

Description copied from class: DynamicMethod

A default implementation of n-arity, non-block 'call' method, which simply calls the n-arity, block-receiving version with the arg list and Block.NULL_BLOCK.

Overrides:

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

klazz - The Ruby class against which this method is binding

name - The incoming name used to invoke this method

args - The first argument to this invocation

Returns:

The result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               Block block)

Description copied from class: DynamicMethod

Arity 0, with block; calls through IRubyObject[] path

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               IRubyObject arg1,
               Block block)

Description copied from class: DynamicMethod

Arity 1, with block; calls through IRubyObject[] path

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               IRubyObject arg1,
               IRubyObject arg2,
               Block block)

Description copied from class: DynamicMethod

Arity 2, with block; calls through IRubyObject[] path

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               IRubyObject arg1,
               IRubyObject arg2,
               IRubyObject arg3,
               Block block)

Description copied from class: DynamicMethod

Arity 3, with block; calls through IRubyObject[] path

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule klazz,
               String name,
               IRubyObject[] args,
               Block block)

Description copied from class: DynamicMethod

The minimum 'call' method required for a dynamic method handle. Subclasses must implement 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

klazz - The Ruby class against which this method is binding

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

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.

getSerialNumber

public long getSerialNumber()

Description copied from class: DynamicMethod

Get the global serial number for this method object

Overrides:

getSerialNumber in class DynamicMethod

Returns:

This method object's serial number

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