org.jruby.runtime

Class JavaInternalBlockBody

java.lang.Object

org.jruby.runtime.BlockBody

org.jruby.runtime.JavaInternalBlockBody

public abstract class JavaInternalBlockBody
extends BlockBody

Represents a special Java implementation of a block.

Field Summary

Fields inherited from class org.jruby.runtime.BlockBody

EMPTY_PARAMETER_LIST, NULL_BODY, signature

Constructor Summary

Constructors

Constructor and Description
JavaInternalBlockBody(Ruby runtime, Signature signature) For blocks which can be executed in any thread concurrently.
JavaInternalBlockBody(Ruby runtime, ThreadContext originalContext, String methodName, Signature signature) For blocks which cannot be executed in parallel.

Method Summary

Methods

Modifier and Type	Method and Description
IRubyObject	call(ThreadContext context, Block block, IRubyObject[] args)
IRubyObject	call(ThreadContext context, Block b, IRubyObject[] args, Block blockArg)
protected IRubyObject	doYield(ThreadContext context, Block block, IRubyObject value) Subclass specific yield implementation.
protected IRubyObject	doYield(ThreadContext context, Block block, IRubyObject[] args, IRubyObject self) Subclass specific yield implementation.
String	getFile() Get the filename for this block
int	getLine() get The line number for this block
StaticScope	getStaticScope()
void	setStaticScope(StaticScope newScope)
abstract IRubyObject	yield(ThreadContext context, IRubyObject[] args)

Methods inherited from class org.jruby.runtime.BlockBody

arity, call, call, call, call, call, call, call, call, callDirect, canCallDirect, getArgumentDescriptors, getSignature, isGiven, prepareArgumentsForCall, setEvalType, yield, yield, yield, yield, yieldDirect, yieldSpecific, yieldSpecific, yieldSpecific, yieldSpecific

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaInternalBlockBody

public JavaInternalBlockBody(Ruby runtime,
                     Signature signature)

For blocks which can be executed in any thread concurrently.

JavaInternalBlockBody

public JavaInternalBlockBody(Ruby runtime,
                     ThreadContext originalContext,
                     String methodName,
                     Signature signature)

For blocks which cannot be executed in parallel.

Method Detail

call

public IRubyObject call(ThreadContext context,
               Block block,
               IRubyObject[] args)

Overrides:

call in class BlockBody

call

public IRubyObject call(ThreadContext context,
               Block b,
               IRubyObject[] args,
               Block blockArg)

Overrides:

call in class BlockBody

doYield

protected IRubyObject doYield(ThreadContext context,
                  Block block,
                  IRubyObject value)

Description copied from class: BlockBody

Subclass specific yield implementation.

Should not be called directly. Gets called by BlockBody.yield(ThreadContext, Block, org.jruby.runtime.builtin.IRubyObject) after ensuring that any common yield logic is taken care of.

Specified by:

doYield in class BlockBody

doYield

protected IRubyObject doYield(ThreadContext context,
                  Block block,
                  IRubyObject[] args,
                  IRubyObject self)

Description copied from class: BlockBody

Subclass specific yield implementation.

Should not be called directly. Gets called by BlockBody.yield(ThreadContext, Block, org.jruby.runtime.builtin.IRubyObject[], org.jruby.runtime.builtin.IRubyObject) after ensuring that all common yield logic is taken care of.

Specified by:

doYield in class BlockBody

yield

public abstract IRubyObject yield(ThreadContext context,
                IRubyObject[] args)

getStaticScope

public StaticScope getStaticScope()

Specified by:

getStaticScope in class BlockBody

setStaticScope

public void setStaticScope(StaticScope newScope)

Specified by:

setStaticScope in class BlockBody

getFile

public String getFile()

Description copied from class: BlockBody

Get the filename for this block

Specified by:

getFile in class BlockBody

getLine

public int getLine()

Description copied from class: BlockBody

get The line number for this block

Specified by:

getLine in class BlockBody