org.jruby.evaluator

Class ASTInterpreter

java.lang.Object

org.jruby.evaluator.ASTInterpreter

public class ASTInterpreter
extends Object

Constructor Summary

Constructors

Constructor and Description
ASTInterpreter()

Method Summary

Modifier and Type	Method and Description
static void	callTraceFunction(Ruby runtime, ThreadContext context, RubyEvent event)
static IRubyObject	evalClassDefinitionBody(Ruby runtime, ThreadContext context, StaticScope scope, Node bodyNode, RubyModule type, IRubyObject self, Block block) Evaluates the body in a class or module definition statement.
static IRubyObject	evalSimple(ThreadContext context, IRubyObject self, RubyString src, String file, int lineNumber) Evaluate the given string.
static IRubyObject	evalWithBinding(ThreadContext context, IRubyObject src, Binding binding) Deprecated.
static IRubyObject	evalWithBinding(ThreadContext context, IRubyObject self, IRubyObject src, Binding binding) Evaluate the given string under the specified binding object.
static RubyString	getArgumentDefinition(Ruby runtime, ThreadContext context, Node node, RubyString type, IRubyObject self, Block block)
static Block	getBlock(Ruby runtime, ThreadContext context, IRubyObject self, Block currentBlock, Node blockNode)
static RubyModule	getClassVariableBase(Ruby runtime, StaticScope scope)
static RubyModule	getClassVariableBase(ThreadContext context, Ruby runtime)
static IRubyObject	INTERPRET_BLOCK(Ruby runtime, ThreadContext context, String file, int line, Node node, String name, IRubyObject self, Block block)
static IRubyObject	INTERPRET_CLASS(Ruby runtime, ThreadContext context, Node node, String name, IRubyObject self, Block block)
static IRubyObject	INTERPRET_EVAL(Ruby runtime, ThreadContext context, Node node, String name, IRubyObject self, Block block)
static IRubyObject	INTERPRET_EVAL(Ruby runtime, ThreadContext context, String file, int line, Node node, String name, IRubyObject self, Block block)
static IRubyObject	INTERPRET_METHOD(Ruby runtime, ThreadContext context, String file, int line, RubyModule implClass, Node node, String name, IRubyObject self, Block block, boolean isTraceable)
static IRubyObject	INTERPRET_ROOT(Ruby runtime, ThreadContext context, Node node, IRubyObject self, Block block)
static IRubyObject	multipleAsgnArrayNode(Ruby runtime, ThreadContext context, MultipleAsgnNode iVisited, ArrayNode node, IRubyObject self, Block aBlock)
static IRubyObject	pollAndReturn(ThreadContext context, IRubyObject result)
static IRubyObject[]	setupArgs(Ruby runtime, ThreadContext context, Node node, IRubyObject self, Block aBlock)

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTInterpreter

public ASTInterpreter()

Method Detail

INTERPRET_METHOD

public static IRubyObject INTERPRET_METHOD(Ruby runtime,
                                           ThreadContext context,
                                           String file,
                                           int line,
                                           RubyModule implClass,
                                           Node node,
                                           String name,
                                           IRubyObject self,
                                           Block block,
                                           boolean isTraceable)

INTERPRET_EVAL

public static IRubyObject INTERPRET_EVAL(Ruby runtime,
                                         ThreadContext context,
                                         Node node,
                                         String name,
                                         IRubyObject self,
                                         Block block)

INTERPRET_EVAL

public static IRubyObject INTERPRET_EVAL(Ruby runtime,
                                         ThreadContext context,
                                         String file,
                                         int line,
                                         Node node,
                                         String name,
                                         IRubyObject self,
                                         Block block)

INTERPRET_CLASS

public static IRubyObject INTERPRET_CLASS(Ruby runtime,
                                          ThreadContext context,
                                          Node node,
                                          String name,
                                          IRubyObject self,
                                          Block block)

INTERPRET_BLOCK

public static IRubyObject INTERPRET_BLOCK(Ruby runtime,
                                          ThreadContext context,
                                          String file,
                                          int line,
                                          Node node,
                                          String name,
                                          IRubyObject self,
                                          Block block)

INTERPRET_ROOT

public static IRubyObject INTERPRET_ROOT(Ruby runtime,
                                         ThreadContext context,
                                         Node node,
                                         IRubyObject self,
                                         Block block)

evalWithBinding

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

Deprecated.

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

evalSimple

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

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

callTraceFunction

public static void callTraceFunction(Ruby runtime,
                                     ThreadContext context,
                                     RubyEvent event)

pollAndReturn

public static IRubyObject pollAndReturn(ThreadContext context,
                                        IRubyObject result)

multipleAsgnArrayNode

public static IRubyObject multipleAsgnArrayNode(Ruby runtime,
                                                ThreadContext context,
                                                MultipleAsgnNode iVisited,
                                                ArrayNode node,
                                                IRubyObject self,
                                                Block aBlock)

evalClassDefinitionBody

public static IRubyObject evalClassDefinitionBody(Ruby runtime,
                                                  ThreadContext context,
                                                  StaticScope scope,
                                                  Node bodyNode,
                                                  RubyModule type,
                                                  IRubyObject self,
                                                  Block block)

Evaluates the body in a class or module definition statement.

getArgumentDefinition

public static RubyString getArgumentDefinition(Ruby runtime,
                                               ThreadContext context,
                                               Node node,
                                               RubyString type,
                                               IRubyObject self,
                                               Block block)

getBlock

public static Block getBlock(Ruby runtime,
                             ThreadContext context,
                             IRubyObject self,
                             Block currentBlock,
                             Node blockNode)

getClassVariableBase

public static RubyModule getClassVariableBase(ThreadContext context,
                                              Ruby runtime)

getClassVariableBase

public static RubyModule getClassVariableBase(Ruby runtime,
                                              StaticScope scope)

setupArgs

public static IRubyObject[] setupArgs(Ruby runtime,
                                      ThreadContext context,
                                      Node node,
                                      IRubyObject self,
                                      Block aBlock)