Package org.jruby.runtime

Examples of org.jruby.runtime.Block

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    }

    public IRubyObject call(ThreadContext context, IRubyObject[] args, IRubyObject self, Block passedBlock) {
        assert args != null;
       
        Block newBlock = block.cloneBlock();
        int jumpTarget = newBlock.getBinding().getFrame().getJumpTarget();
       
        try {
            if (self != null) newBlock.getBinding().setSelf(self);
           
            return newBlock.call(context, args, passedBlock);
        } catch (JumpException.BreakJump bj) {
            return handleBreakJump(getRuntime(), newBlock, bj, jumpTarget);
        } catch (JumpException.ReturnJump rj) {
            return handleReturnJump(context, rj, jumpTarget);
        } catch (JumpException.RetryJump rj) {
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    }

    @Override
    public Object interpret(ThreadContext context, DynamicScope currDynScope, IRubyObject self, Object[] temp, Block aBlock) {
        IRubyObject[] args = prepareArguments(context, self, getCallArgs(), currDynScope, temp);
        Block block = prepareBlock(context, self, currDynScope, temp);
        String methodName = methAddr.getName();
        RubyModule definingModule = (RubyModule) getDefiningModule().retrieve(context, self, currDynScope, temp);
        RubyClass superClass = definingModule.getSuperClass();
        DynamicMethod method = superClass != null ? superClass.searchMethod(methodName) : UndefinedMethod.INSTANCE;
        Object rVal = method.isUndefined() ? RuntimeHelpers.callMethodMissing(context, self, method.getVisibility(), methodName, CallType.SUPER, args, block)
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    }

    @Override
    public IRubyObject interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock) {
        IRubyObject[] args = ASTInterpreter.setupArgs(runtime, context, argsNode, self, aBlock);
        Block block = ASTInterpreter.getBlock(runtime, context, self, aBlock, iterNode);
       
        // If no explicit block passed to super, then use the one passed in, unless it's explicitly cleared with nil
        if (iterNode == null && !block.isGiven()) block = aBlock;

        // dispatch as varargs, so incoming args are used to decide arity path
        return callSite.callVarargs(context, self, self, args, block);
    }
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    public Object retrieve(ThreadContext context, IRubyObject self, DynamicScope currDynScope, Object[] temp) {
        BlockBody body = closure.getBlockBody();
        closure.getStaticScope().determineModule();
        Binding binding = context.currentBinding(self, currDynScope);

        return new Block(body, binding);
    }
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    public Object interpret(ThreadContext context, DynamicScope currDynScope, IRubyObject self, Object[] temp, Block block) {
        Object resultValue;
        Object blk = (Object) blockArg.retrieve(context, self, currDynScope, temp);
        if (blk instanceof RubyProc) blk = ((RubyProc)blk).getBlock();
        if (blk instanceof RubyNil) blk = Block.NULL_BLOCK;
        Block b = (Block)blk;
        // Ruby 1.8 mode: yields are always to normal blocks
        if (!context.runtime.is1_9()) b.type = Block.Type.NORMAL;
        if (yieldArg == UndefinedValue.UNDEFINED) {
            return b.yieldSpecific(context);
        } else {
            IRubyObject yieldVal = (IRubyObject)yieldArg.retrieve(context, self, currDynScope, temp);
            return (unwrapArray && (yieldVal instanceof RubyArray)) ? b.yieldArray(context, yieldVal, null, null) : b.yield(context, yieldVal);
        }
    }
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    @Override
    public IRubyObject interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock) {
        Node args = getArgsNode();
        IRubyObject argsResult = args.interpret(runtime, context, self, aBlock);
        Block yieldToBlock = context.getCurrentFrame().getBlock();

        switch (args.getNodeType()) {
            case ARGSPUSHNODE:
            case ARGSCATNODE:
            case SPLATNODE:
                argsResult = RuntimeHelpers.unsplatValue19IfArityOne(argsResult, yieldToBlock);
                break;
            case ARRAYNODE:
                // Pass-thru
                break;
            default:
               assert false: "Invalid node found in yield";
        }

        return yieldToBlock.yieldArray(context, argsResult, null, null);
    }
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        Frame lastFrame = context.preEvalWithBinding(binding);
        try {
            // Binding provided for scope, use it
            RubyString source = src.convertToString();
            Node node = runtime.parseEval(source.getByteList(), binding.getFile(), evalScope, binding.getLine());
            Block block = binding.getFrame().getBlock();

            if (runtime.getInstanceConfig().getCompileMode() == CompileMode.OFFIR) {
                // SSS FIXME: AST interpreter passed both a runtime (which comes from the source string)
                // and the thread-context rather than fetch one from the other.  Why is that?
                return Interpreter.interpretBindingEval(runtime, binding.getFile(), binding.getLine(), binding.getMethod(), node, self, block);
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    }

    @Override
    public Object interpret(ThreadContext context, DynamicScope currDynScope, IRubyObject self, Object[] temp, Block aBlock) {
        IRubyObject[] args = prepareArguments(context, self, getCallArgs(), currDynScope, temp);
        Block block = prepareBlock(context, self, currDynScope, temp);
        String methodName = methAddr.getName();
        RubyModule definingModule = (RubyModule) getDefiningModule().retrieve(context, self, currDynScope, temp);
        RubyClass superClass = definingModule.getMetaClass().getSuperClass();
        DynamicMethod method = superClass != null ? superClass.searchMethod(methodName) : UndefinedMethod.INSTANCE;
        Object rVal = method.isUndefined() ? RuntimeHelpers.callMethodMissing(context, self, method.getVisibility(), methodName, CallType.SUPER, args, block)
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    @Override
    public Object interpret(ThreadContext context, DynamicScope dynamicScope, IRubyObject self, Object[] temp, Block block) {
        IRubyObject object = (IRubyObject) receiver.retrieve(context, self, dynamicScope, temp);
        IRubyObject[] values = prepareArguments(context, self, arguments, dynamicScope, temp);
        Block preparedBlock = prepareBlock(context, self, dynamicScope, temp);
       
        return callSite.call(context, self, object, values, preparedBlock);
    }
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    protected Block prepareBlock(ThreadContext context, IRubyObject self, DynamicScope currDynScope, Object[] temp) {
        if (closure == null) return Block.NULL_BLOCK;
       
        Object value = closure.retrieve(context, self, currDynScope, temp);
       
        Block block;
        if (value instanceof Block) {
            block = (Block) value;
        } else if (value instanceof RubyProc) {
            block = ((RubyProc) value).getBlock();
        } else if (value instanceof RubyMethod) {
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Related Classes of org.jruby.runtime.Block

  • org.jruby.ast.CallManyArgsBlockNode
  • org.jruby.ast.CallManyArgsBlockPassNode
  • org.jruby.ast.CallNoArgBlockNode
  • org.jruby.ast.CallOneArgBlockNode
  • org.jruby.ast.CallOneArgBlockPassNode
  • org.jruby.ast.CallSpecialArgBlockNode
  • org.jruby.ast.CallSpecialArgBlockPassNode
  • org.jruby.ast.CallThreeArgBlockNode
  • org.jruby.ast.CallThreeArgBlockPassNode
  • org.jruby.ast.CallTwoArgBlockNode
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