org.jruby.runtime

Class CallBlock

java.lang.Object

org.jruby.runtime.BlockBody

org.jruby.runtime.CallBlock

public class CallBlock
extends BlockBody

A Block implemented using a Java-based BlockCallback implementation. For lightweight block logic within Java code.

Field Summary

Fields inherited from class org.jruby.runtime.BlockBody

NULL_BODY, signature, testBlockBody

Method Summary

Modifier and Type	Method and 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.
java.lang.String	getFile() Get the filename for this block
int	getLine() get The line number for this block
StaticScope	getStaticScope()
static Block	newCallClosure(IRubyObject self, RubyModule imClass, Arity arity, BlockCallback callback, ThreadContext context) Deprecated.
static Block	newCallClosure(IRubyObject self, RubyModule imClass, Signature signature, BlockCallback callback, ThreadContext context)
static Block	newCallClosure(ThreadContext context, IRubyObject self, Signature signature, BlockCallback callback)
void	setStaticScope(StaticScope newScope)
IRubyObject	yieldSpecific(ThreadContext context, Block block)
IRubyObject	yieldSpecific(ThreadContext context, Block block, IRubyObject arg0)

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

Methods inherited from class java.lang.Object

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

Method Detail

newCallClosure

public static Block newCallClosure(IRubyObject self,
                                   RubyModule imClass,
                                   Signature signature,
                                   BlockCallback callback,
                                   ThreadContext context)

newCallClosure

public static Block newCallClosure(ThreadContext context,
                                   IRubyObject self,
                                   Signature signature,
                                   BlockCallback callback)

newCallClosure

@Deprecated
public static Block newCallClosure(IRubyObject self,
                                               RubyModule imClass,
                                               Arity arity,
                                               BlockCallback callback,
                                               ThreadContext context)

Deprecated.

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

yieldSpecific

public IRubyObject yieldSpecific(ThreadContext context,
                                 Block block)

Overrides:

yieldSpecific in class BlockBody

yieldSpecific

public IRubyObject yieldSpecific(ThreadContext context,
                                 Block block,
                                 IRubyObject arg0)

Overrides:

yieldSpecific 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

getStaticScope

public StaticScope getStaticScope()

Specified by:

getStaticScope in class BlockBody

setStaticScope

public void setStaticScope(StaticScope newScope)

Specified by:

setStaticScope in class BlockBody

getFile

public java.lang.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