org.jruby.internal.runtime.methods

Class InterpretedIRMethod

java.lang.Object

org.jruby.internal.runtime.methods.DynamicMethod

org.jruby.internal.runtime.methods.InterpretedIRMethod

All Implemented Interfaces:

IRMethodArgs, PositionAware

Direct Known Subclasses:

InterpretedIRMetaClassBody

public class InterpretedIRMethod
extends DynamicMethod
implements IRMethodArgs, PositionAware

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	InterpretedIRMethod.DynamicMethodBox

Nested classes/interfaces inherited from class org.jruby.internal.runtime.methods.DynamicMethod

DynamicMethod.NativeCall

Nested classes/interfaces inherited from interface org.jruby.internal.runtime.methods.IRMethodArgs

IRMethodArgs.ArgType

Field Summary

Fields

Modifier and Type	Field and Description
protected InterpretedIRMethod.DynamicMethodBox	box
protected IRScope	method

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
InterpretedIRMethod(IRScope method, Visibility visibility, RubyModule implementationClass)

Method Summary

Methods

Modifier and Type	Method and Description
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule clazz, String name, Block block) Arity 0, with block; calls through IRubyObject[] path
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule clazz, String name, IRubyObject[] args, Block block) The minimum 'call' method required for a dynamic method handle.
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule clazz, String name, IRubyObject arg0, Block block) Arity 1, with block; calls through IRubyObject[] path
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule clazz, String name, IRubyObject arg0, IRubyObject arg1, Block block) Arity 2, with block; calls through IRubyObject[] path
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule clazz, String name, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, Block block) Arity 3, with block; calls through IRubyObject[] path
protected void	doDebug()
DynamicMethod	dup() Duplicate this method, returning DynamicMethod referencing the same code and with the same attributes.
protected void	dupBox(InterpretedIRMethod orig)
InterpreterContext	ensureInstrsReady()
DynamicMethod	getActualMethod()
Arity	getArity() Retrieve the arity of this method, used for reporting arity to Ruby code.
String	getFile() Get the filename for the method.
IRScope	getIRMethod()
int	getLine() Get the line number for the method.
DynamicMethod	getMethodForCaching()
List<String[]>	getParameterList()
StaticScope	getStaticScope()
boolean	isSynthetic()
void	setActualMethod(CompiledIRMethod method)
void	setCallCount(int callCount)
void	switchToJitted(CompiledIRMethod newMethod)
protected void	tryJit(ThreadContext context, InterpretedIRMethod.DynamicMethodBox box)

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

calculateProtectedClass, call, call, call, call, call, getCallConfig, getHandle, getImplementationClass, getMethodData, getName, getNativeCall, getNativeCall, getProtectedClass, getRealMethod, getSerialNumber, 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

Field Detail

method

protected final IRScope method

box

protected InterpretedIRMethod.DynamicMethodBox box

Constructor Detail

InterpretedIRMethod

public InterpretedIRMethod(IRScope method,
                   Visibility visibility,
                   RubyModule implementationClass)

Method Detail

isSynthetic

public boolean isSynthetic()

getIRMethod

public IRScope getIRMethod()

getActualMethod

public DynamicMethod getActualMethod()

setCallCount

public void setCallCount(int callCount)

getStaticScope

public StaticScope getStaticScope()

getParameterList

public List<String[]> getParameterList()

Specified by:

getParameterList in interface IRMethodArgs

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.

ensureInstrsReady

public InterpreterContext ensureInstrsReady()

call

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

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

call

public IRubyObject call(ThreadContext context,
               IRubyObject self,
               RubyModule clazz,
               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 clazz,
               String name,
               IRubyObject arg0,
               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 clazz,
               String name,
               IRubyObject arg0,
               IRubyObject arg1,
               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 clazz,
               String name,
               IRubyObject arg0,
               IRubyObject arg1,
               IRubyObject arg2,
               Block block)

Description copied from class: DynamicMethod

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

Overrides:

call in class DynamicMethod

doDebug

protected void doDebug()

getMethodForCaching

public DynamicMethod getMethodForCaching()

switchToJitted

public void switchToJitted(CompiledIRMethod newMethod)

tryJit

protected void tryJit(ThreadContext context,
          InterpretedIRMethod.DynamicMethodBox box)

setActualMethod

public void setActualMethod(CompiledIRMethod method)

dupBox

protected void dupBox(InterpretedIRMethod orig)

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.

getFile

public String getFile()

Description copied from interface: PositionAware

Get the filename for the method.

Specified by:

getFile in interface PositionAware

Returns:

the filename for the method

getLine

public int getLine()

Description copied from interface: PositionAware

Get the line number for the method.

Specified by:

getLine in interface PositionAware

Returns:

the line number for the method