org.jruby.internal.runtime.methods
Class CompiledMethod.LazyCompiledMethod

java.lang.Object
  extended by org.jruby.internal.runtime.methods.DynamicMethod
      extended by org.jruby.internal.runtime.methods.CompiledMethod.LazyCompiledMethod
All Implemented Interfaces:
java.lang.Cloneable, JumpTarget
Enclosing class:
CompiledMethod

public static class CompiledMethod.LazyCompiledMethod
extends DynamicMethod
implements JumpTarget, java.lang.Cloneable


Field Summary
 
Fields inherited from class org.jruby.internal.runtime.methods.DynamicMethod
callConfig, implementationClass, protectedClass, visibility
 
Constructor Summary
CompiledMethod.LazyCompiledMethod(RubyModule implementationClass, java.lang.String method, Arity arity, Visibility visibility, StaticScope scope, java.lang.Object scriptObject, CallConfiguration callConfig, MethodFactory factory)
           
 
Method Summary
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name)
          A default implementation of zero arity, non-block 'call' method, which simply calls the zero-arity, block-receiving version with Block.NULL_BLOCK.
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, Block block)
          A default implementation of zero arity, block-receiving 'call' method, which simply calls the n-arity, block-receiving version with IRubyObject.NULL_ARRAY.
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0)
          A default implementation of one-arity, non-block 'call' method, which simply calls the one-arity, block-receiving version with the argument and Block.NULL_BLOCK.
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.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 clazz, java.lang.String name, IRubyObject[] args, Block block)
          The minimum 'call' method required for a dynamic method handle.
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, Block block)
          A default implementation of one-arity, block-receiving 'call' method, which simply calls the n-arity, block-receiving version with a boxed arg list.
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, IRubyObject arg1)
          A default implementation of two-arity, non-block 'call' method, which simply calls the two-arity, block-receiving version with the arguments and Block.NULL_BLOCK.
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, IRubyObject arg1, Block block)
          A default implementation of two-arity, block-receiving 'call' method, which simply calls the n-arity, block-receiving version with a boxed arg list.
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
          A default implementation of three-arity, non-block 'call' method, which simply calls the three-arity, block-receiving version with the arguments and Block.NULL_BLOCK.
 IRubyObject call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, Block block)
          A default implementation of three-arity, block-receiving 'call' method, which simply calls the n-arity, block-receiving version with a boxed arg list.
 DynamicMethod dup()
          Duplicate this method, returning DynamicMethod referencing the same code and with the same attributes.
 Arity getArity()
          Retrieve the arity of this method, used for reporting arity to Ruby code.
 CallConfiguration getCallConfig()
          Get the CallConfiguration used for pre/post logic for this method handle.
 RubyModule getImplementationClass()
          Retrieve the class or module on which this method is implemented, used for 'super' logic among others.
protected  RubyModule getProtectedClass()
          Retrieve the pre-calculated "protected class" used for access checks.
 DynamicMethod getRealMethod()
          Get the "real" method contained within this method.
 Visibility getVisibility()
          Get the visibility of this method.
 boolean isCallableFrom(IRubyObject caller, CallType callType)
          Determine whether this method is callable from the given object using the given call type.
 boolean isNative()
          Returns true if this method is backed by native (i.e.
 void setCallConfig(CallConfiguration callConfig)
          Set the CallConfiguration used for pre/post logic for this method handle.
 void setImplementationClass(RubyModule implClass)
          Set the class on which this method is implemented, used for 'super' logic, among others.
 void setVisibility(Visibility visibility)
          Set the visibility of this method.
 
Methods inherited from class org.jruby.internal.runtime.methods.DynamicMethod
calculateProtectedClass, handleRedo, handleReturn, init, isUndefined
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CompiledMethod.LazyCompiledMethod

public CompiledMethod.LazyCompiledMethod(RubyModule implementationClass,
                                         java.lang.String method,
                                         Arity arity,
                                         Visibility visibility,
                                         StaticScope scope,
                                         java.lang.Object scriptObject,
                                         CallConfiguration callConfig,
                                         MethodFactory factory)
Method Detail

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name)
Description copied from class: DynamicMethod
A default implementation of zero arity, non-block 'call' method, which simply calls the zero-arity, block-receiving version with 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
clazz - The Ruby class against which this method is binding
name - The incoming name used to invoke this method
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        IRubyObject arg0)
Description copied from class: DynamicMethod
A default implementation of one-arity, non-block 'call' method, which simply calls the one-arity, block-receiving version with the argument 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
clazz - The Ruby class against which this method is binding
name - The incoming name used to invoke this method
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        IRubyObject arg0,
                        IRubyObject arg1)
Description copied from class: DynamicMethod
A default implementation of two-arity, non-block 'call' method, which simply calls the two-arity, block-receiving version with the arguments 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
clazz - The Ruby class against which this method is binding
name - The incoming name used to invoke this method
arg0 - The first argument to this invocation
arg1 - The second argument to this invocation
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        IRubyObject arg0,
                        IRubyObject arg1,
                        IRubyObject arg2)
Description copied from class: DynamicMethod
A default implementation of three-arity, non-block 'call' method, which simply calls the three-arity, block-receiving version with the arguments 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
clazz - The Ruby class against which this method is binding
name - The incoming name used to invoke this method
arg0 - The first argument to this invocation
arg1 - The second argument to this invocation
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.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
name - The incoming name used to invoke this method
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        Block block)
Description copied from class: DynamicMethod
A default implementation of zero arity, block-receiving 'call' method, which simply calls the n-arity, block-receiving version with IRubyObject.NULL_ARRAY.

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
clazz - The Ruby class against which this method is binding
name - The incoming name used to invoke this method
block - The block passed to this invocation
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        IRubyObject arg0,
                        Block block)
Description copied from class: DynamicMethod
A default implementation of one-arity, block-receiving 'call' method, which simply calls the n-arity, block-receiving version with a boxed arg list.

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
clazz - The Ruby class against which this method is binding
name - The incoming name used to invoke this method
arg0 - The one argument to this method
block - The block passed to this invocation
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        IRubyObject arg0,
                        IRubyObject arg1,
                        Block block)
Description copied from class: DynamicMethod
A default implementation of two-arity, block-receiving 'call' method, which simply calls the n-arity, block-receiving version with a boxed arg list.

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
clazz - The Ruby class against which this method is binding
name - The incoming name used to invoke this method
arg0 - The first argument to this invocation
arg1 - The second argument to this invocation
block - The block passed to this invocation
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        IRubyObject arg0,
                        IRubyObject arg1,
                        IRubyObject arg2,
                        Block block)
Description copied from class: DynamicMethod
A default implementation of three-arity, block-receiving 'call' method, which simply calls the n-arity, block-receiving version with a boxed arg list.

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
clazz - The Ruby class against which this method is binding
name - The incoming name used to invoke this method
arg0 - The first argument to this invocation
arg1 - The second argument to this invocation
block - The block passed to this invocation
Returns:
The result of the call

call

public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        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

getArity

public Arity getArity()
Description copied from class: DynamicMethod
Retrieve the arity of this method, used for reporting arity to Ruby code. This arity may or may not reflect the actual specific or variable arities of the referenced method.

Overrides:
getArity in class DynamicMethod
Returns:
The arity of the method, as reported to Ruby consumers.

getCallConfig

public CallConfiguration getCallConfig()
Description copied from class: DynamicMethod
Get the CallConfiguration used for pre/post logic for this method handle.

Overrides:
getCallConfig in class DynamicMethod
Returns:
The CallConfiguration for this method handle

getImplementationClass

public RubyModule getImplementationClass()
Description copied from class: DynamicMethod
Retrieve the class or module on which this method is implemented, used for 'super' logic among others.

Overrides:
getImplementationClass in class DynamicMethod
Returns:
The class on which this method is implemented

getProtectedClass

protected RubyModule getProtectedClass()
Description copied from class: DynamicMethod
Retrieve the pre-calculated "protected class" used for access checks.

Overrides:
getProtectedClass in class DynamicMethod
Returns:
The "protected class" for access checks.

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

getVisibility

public Visibility getVisibility()
Description copied from class: DynamicMethod
Get the visibility of this method.

Overrides:
getVisibility in class DynamicMethod
Returns:
The visibility of this method

isCallableFrom

public boolean isCallableFrom(IRubyObject caller,
                              CallType callType)
Description copied from class: DynamicMethod
Determine whether this method is callable from the given object using the given call type.

Overrides:
isCallableFrom in class DynamicMethod
Parameters:
caller - The calling object
callType - The type of call
Returns:
true if the call would not violate visibility; false otherwise

isNative

public boolean isNative()
Description copied from class: DynamicMethod
Returns true if this method is backed by native (i.e. Java) code.

Overrides:
isNative in class DynamicMethod
Returns:
true If backed by Java code or JVM bytecode; false otherwise

setCallConfig

public void setCallConfig(CallConfiguration callConfig)
Description copied from class: DynamicMethod
Set the CallConfiguration used for pre/post logic for this method handle.

Overrides:
setCallConfig in class DynamicMethod
Parameters:
callConfig - The CallConfiguration for this method handle

setImplementationClass

public void setImplementationClass(RubyModule implClass)
Description copied from class: DynamicMethod
Set the class on which this method is implemented, used for 'super' logic, among others.

Overrides:
setImplementationClass in class DynamicMethod
Parameters:
implClass - The class on which this method is implemented

setVisibility

public void setVisibility(Visibility visibility)
Description copied from class: DynamicMethod
Set the visibility of this method.

Overrides:
setVisibility in class DynamicMethod
Parameters:
visibility - The visibility of this method

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.


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