Package org.jruby.ir.targets

Interface InstanceVariableCompiler

All Known Implementing Classes:

IndyInstanceVariableCompiler, NormalInstanceVariableCompiler

public interface InstanceVariableCompiler

Method Summary

Modifier and Type	Method	Description
void	getField(Runnable source, String name, boolean rawValue)	Load instance variable from self.
void	putField(Runnable target, Runnable value, String name)	Store instance variable into self.

Method Details

putField

void putField(Runnable target,
 Runnable value,
 String name)

Store instance variable into self.

Stack required: none Stack result: empty

Parameters:

target - runnable to push target object, may be called twice

value - runnable to push value to assign, will only be called once

name - name of variable to store

getField

void getField(Runnable source,
 String name,
 boolean rawValue)

Load instance variable from self.

Stack required: none Stack result: value from self

Parameters:

source - runnable to push source object, may be called twice

name - name of variable to load

rawValue - should the result be null instead of nil on non-existent field