org.jruby.ir.interpreter

Class Interpreter

java.lang.Object

org.jruby.ir.IRTranslator<IRubyObject,IRubyObject>

org.jruby.ir.interpreter.Interpreter

public class Interpreter
extends IRTranslator<IRubyObject,IRubyObject>

Method Summary

Methods

Modifier and Type	Method and Description
static void	dumpStats()
static IRubyObject	evalSimple(ThreadContext context, RubyModule under, IRubyObject self, RubyString src, String file, int lineNumber, EvalType evalType) Evaluate the given string.
static IRubyObject	evalWithBinding(ThreadContext context, IRubyObject self, IRubyObject src, Binding binding) Evaluate the given string under the specified binding object.
protected IRubyObject	execute(Ruby runtime, IRScriptBody irScope, IRubyObject self)
static Interpreter	getInstance()
static IRubyObject	INTERPRET_BLOCK(ThreadContext context, IRubyObject self, InterpreterContext ic, IRubyObject[] args, String name, Block block, Block.Type blockType)
static IRubyObject	INTERPRET_EVAL(ThreadContext context, IRubyObject self, InterpreterContext ic, RubyModule clazz, IRubyObject[] args, String name, Block block, Block.Type blockType)
static IRubyObject	INTERPRET_METHOD(ThreadContext context, InterpretedIRMethod method, IRubyObject self, String name, IRubyObject[] args, Block block)
static IRubyObject	INTERPRET_ROOT(ThreadContext context, IRubyObject self, InterpreterContext ic, RubyModule clazz, String name)
static void	runBeginBlocks(List<IRClosure> beBlocks, ThreadContext context, IRubyObject self, StaticScope currScope, Object[] temp)

Methods inherited from class org.jruby.ir.IRTranslator

execute

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static Interpreter getInstance()

dumpStats

public static void dumpStats()

runBeginBlocks

public static void runBeginBlocks(List<IRClosure> beBlocks,
                  ThreadContext context,
                  IRubyObject self,
                  StaticScope currScope,
                  Object[] temp)

execute

protected IRubyObject execute(Ruby runtime,
                  IRScriptBody irScope,
                  IRubyObject self)

Specified by:

execute in class IRTranslator<IRubyObject,IRubyObject>

INTERPRET_ROOT

public static IRubyObject INTERPRET_ROOT(ThreadContext context,
                         IRubyObject self,
                         InterpreterContext ic,
                         RubyModule clazz,
                         String name)

INTERPRET_EVAL

public static IRubyObject INTERPRET_EVAL(ThreadContext context,
                         IRubyObject self,
                         InterpreterContext ic,
                         RubyModule clazz,
                         IRubyObject[] args,
                         String name,
                         Block block,
                         Block.Type blockType)

INTERPRET_BLOCK

public static IRubyObject INTERPRET_BLOCK(ThreadContext context,
                          IRubyObject self,
                          InterpreterContext ic,
                          IRubyObject[] args,
                          String name,
                          Block block,
                          Block.Type blockType)

INTERPRET_METHOD

public static IRubyObject INTERPRET_METHOD(ThreadContext context,
                           InterpretedIRMethod method,
                           IRubyObject self,
                           String name,
                           IRubyObject[] args,
                           Block block)

evalSimple

public static IRubyObject evalSimple(ThreadContext context,
                     RubyModule under,
                     IRubyObject self,
                     RubyString src,
                     String file,
                     int lineNumber,
                     EvalType evalType)

Evaluate the given string.

Parameters:

context - the current thread's context

self - the self to evaluate under

src - The string containing the text to be evaluated

file - The filename to use when reporting errors during the evaluation

lineNumber - that the eval supposedly starts from

Returns:

An IRubyObject result from the evaluation

evalWithBinding

public static IRubyObject evalWithBinding(ThreadContext context,
                          IRubyObject self,
                          IRubyObject src,
                          Binding binding)

Evaluate the given string under the specified binding object. If the binding is not a Proc or Binding object (RubyProc or RubyBinding) throw an appropriate type error.

Parameters:

context - the thread context for the current thread

self - the self against which eval was called; used as self in the eval in 1.9 mode

src - The string containing the text to be evaluated

binding - The binding object under which to perform the evaluation

Returns:

An IRubyObject result from the evaluation