JRuby Base 10.0.0.0 · org.jruby.ext.ffi.CallbackInfo

Modifier and Type	Field and Description
protected final Arity	arity The arity of this function.
public static final String	CLASS_NAME
protected final Type[]	parameterTypes
protected final Type	returnType
protected final boolean	stdcall

Access	Constructor and Description
public	CallbackInfo(Ruby The runtime to create the instance for runtime, RubyClass The ruby class of the CallbackInfo instance klazz, Type The return type of the callback returnType, Type[] The parameter types of the callback paramTypes, boolean stdcall) Creates a new `CallbackInfo` instance.

Method Summary

Modifier and Type	Method and Description
public static RubyClass	createCallbackInfoClass(ThreadContext context, RubyModule module, RubyClass Type)
public final Arity	Returns: The `Arity` of the native function. getArity() Returns the `org.jruby.runtime.Arity` of this function.
public final Type[]	Returns: An array of the parameter types getParameterTypes() Gets the ruby parameter types of the callback
public final Type	Returns: The native return type getReturnType() Gets the native return type the callback should return
public final boolean	isStdcall()
public static final IRubyObject	Returns: A new CallbackInfo instance newCallbackInfo(ThreadContext The current ruby thread context context, IRubyObject The ruby class of the CallbackInfo instance klass, IRubyObject[] An array containing the ruby parameter types args) CallbackInfo.new
public final IRubyObject	param_types(ThreadContext context)
public final IRubyObject	result_type(ThreadContext context)
public final IRubyObject	to_s(ThreadContext context) Overrides org.jruby.RubyBasicObject.to_s.
public final String	toString() Overrides org.jruby.RubyObject.toString. The default toString method is just a wrapper that calls the Ruby "to_s" method.

Inherited from org.jruby.ext.ffi.Type:: alignment createTypeClass getNativeAlignment getNativeAlignment getNativeSize getNativeSize getNativeType getTypeClass size

Field Detail

arity	back to summary
protected final Arity arity The arity of this function.

CLASS_NAME	back to summary
public static final String CLASS_NAME

parameterTypes	back to summary
protected final Type[] parameterTypes

returnType	back to summary
protected final Type returnType

stdcall	back to summary
protected final boolean stdcall

Constructor Detail

CallbackInfo back to summary

CallbackInfo	back to summary
public CallbackInfo(Ruby runtime, RubyClass klazz, Type returnType, Type[] paramTypes, boolean stdcall) Creates a new `CallbackInfo` instance. Parameters runtime:Ruby The runtime to create the instance for klazz:RubyClass The ruby class of the CallbackInfo instance returnType:Type The return type of the callback paramTypes:Type[] The parameter types of the callback

public CallbackInfo(Ruby runtime, RubyClass klazz, Type returnType, Type[] paramTypes, boolean stdcall)

Creates a new CallbackInfo instance.

Parameters

runtime:Ruby: The runtime to create the instance for
klazz:RubyClass: The ruby class of the CallbackInfo instance
returnType:Type: The return type of the callback
paramTypes:Type[]: The parameter types of the callback

Method Detail

createCallbackInfoClass	back to summary
public static RubyClass createCallbackInfoClass(ThreadContext context, RubyModule module, RubyClass Type)

getArity back to summary

getArity	back to summary
public final Arity getArity() Returns the `org.jruby.runtime.Arity` of this function. Returns:Arity The `Arity` of the native function.

public final Arity getArity()

Returns the org.jruby.runtime.Arity of this function.

Returns:Arity: The Arity of the native function.

getParameterTypes	back to summary
public final Type[] getParameterTypes() Gets the ruby parameter types of the callback Returns:Type[] An array of the parameter types

getParameterTypes

back to summary

public final Type[] getParameterTypes()

Gets the ruby parameter types of the callback

Returns:Type[]: An array of the parameter types

getReturnType	back to summary
public final Type getReturnType() Gets the native return type the callback should return Returns:Type The native return type

getReturnType

back to summary

public final Type getReturnType()

Gets the native return type the callback should return

Returns:Type: The native return type

isStdcall	back to summary
public final boolean isStdcall()

newCallbackInfo	back to summary
public static final IRubyObject newCallbackInfo(ThreadContext context, IRubyObject klass, IRubyObject[] args) CallbackInfo.new Parameters context:ThreadContext The current ruby thread context klass:IRubyObject The ruby class of the CallbackInfo instance args:IRubyObject[] An array containing the ruby parameter types Returns:IRubyObject A new CallbackInfo instance Annotations @JRubyMethod name:new meta:true required:2 optional:1 checkArity:false

newCallbackInfo

back to summary

public static final IRubyObject newCallbackInfo(ThreadContext context, IRubyObject klass, IRubyObject[] args)

CallbackInfo.new

Parameters

context:ThreadContext: The current ruby thread context
klass:IRubyObject: The ruby class of the CallbackInfo instance
args:IRubyObject[]: An array containing the ruby parameter types

Returns:IRubyObject

A new CallbackInfo instance

Annotations

@JRubyMethod
name:new
meta:true
required:2
optional:1
checkArity:false

param_types	back to summary
public final IRubyObject param_types(ThreadContext context) Annotations @JRubyMethod

result_type	back to summary
public final IRubyObject result_type(ThreadContext context) Annotations @JRubyMethod

to_s	back to summary
public final IRubyObject to_s(ThreadContext context) Overrides org.jruby.RubyBasicObject.to_s. Annotations @JRubyMethod name:to_s

to_s

back to summary

public final IRubyObject to_s(ThreadContext context)

Overrides org.jruby.RubyBasicObject.to_s.

Annotations

@JRubyMethod
name:to_s

toString	back to summary
public final String toString() Overrides org.jruby.RubyObject.toString. Doc from org.jruby.RubyObject.toString. The default toString method is just a wrapper that calls the Ruby "to_s" method. Returns:String string representation Annotations @Override

toString

back to summary

public final String toString()

Overrides org.jruby.RubyObject.toString.

Doc from org.jruby.RubyObject.toString.

The default toString method is just a wrapper that calls the Ruby "to_s" method.

Returns:String

string representation

Annotations

@Override

public Class CallbackInfo

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail