Package org.jruby.runtime

Class JavaInternalBlockBody

java.lang.Object

org.jruby.runtime.BlockBody

org.jruby.runtime.JavaInternalBlockBody

Direct Known Subclasses:

JavaLang.Runnable.RunBody, RubySet.EachBody

public abstract class JavaInternalBlockBody
extends BlockBody

Represents a special Java implementation of a block.

Field Summary

Fields

Modifier and Type	Field	Description
private final StaticScope	dummyScope
private final String	methodName
private final ThreadContext	originalContext

Fields inherited from class org.jruby.runtime.BlockBody

NULL_BODY, signature, testBlockBody

Constructor Summary

Constructors

Constructor	Description
JavaInternalBlockBody(Ruby runtime, Arity arity)	Deprecated.
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

Modifier and Type	Method	Description
IRubyObject	call(ThreadContext context, Block block, IRubyObject[] args)
IRubyObject	call(ThreadContext context, Block block, 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)
private void	threadCheck(ThreadContext yieldingContext)
IRubyObject	yield(ThreadContext context, IRubyObject arg)
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, getTestBlockBody, isGiven, prepareArgumentsForCall, testBlockBody, 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

Field Details

originalContext

private final ThreadContext originalContext

methodName

private final String methodName

dummyScope

private final StaticScope dummyScope

Constructor Details

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.

JavaInternalBlockBody

@Deprecated
public JavaInternalBlockBody(Ruby runtime,
 Arity arity)

Deprecated.

Method Details

threadCheck

private void threadCheck(ThreadContext yieldingContext)

call

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

Overrides:

call in class BlockBody

call

public IRubyObject call(ThreadContext context,
 Block block,
 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)

yield

public IRubyObject yield(ThreadContext context,
 IRubyObject arg)

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