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

Modifier and Type	Field and Description
private Arity	arity
private StaticScope	dummyScope
private java.lang.String	methodName
private ThreadContext	originalContext

Fields inherited from class org.jruby.runtime.BlockBody

argumentType, ARRAY, EMPTY_PARAMETER_LIST, MULTIPLE_ASSIGNMENT, NULL_BODY, SINGLE_RESTARG, ZERO_ARGS

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
Arity	arity() What is the arity of this block?
IRubyObject	call(ThreadContext context, IRubyObject[] args, Binding binding, Block.Type type)
IRubyObject	call(ThreadContext context, IRubyObject[] args, Binding binding, Block.Type type, Block block)
java.lang.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)
abstract IRubyObject	yield(ThreadContext context, IRubyObject value)
IRubyObject	yield(ThreadContext context, IRubyObject value, Binding binding, Block.Type type)
IRubyObject	yield(ThreadContext context, IRubyObject value, IRubyObject self, RubyModule klass, boolean aValue, Binding binding, Block.Type type)

Methods inherited from class org.jruby.runtime.BlockBody

asArgumentType, call, call, call, call, call, call, call, call, getArgumentType, getArgumentTypeWackyHack, getParameterList, isGiven, newArgsArrayFromArgsWithoutUnbox, newArgsArrayFromArgsWithUnbox, prepareArgumentsForCall, yield, yield, yieldSpecific, yieldSpecific, yieldSpecific, yieldSpecific

Methods inherited from class java.lang.Object

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

Field Detail

arity

private final Arity arity

originalContext

private final ThreadContext originalContext

methodName

private final java.lang.String methodName

dummyScope

private final StaticScope dummyScope

Constructor Detail

JavaInternalBlockBody

public JavaInternalBlockBody(Ruby runtime,
                             Arity arity)

For blocks which can be executed in any thread concurrently.

JavaInternalBlockBody

public JavaInternalBlockBody(Ruby runtime,
                             ThreadContext originalContext,
                             java.lang.String methodName,
                             Arity arity)

For blocks which cannot be executed in parallel.

Parameters:

methodName -

arity -

Method Detail

threadCheck

private void threadCheck(ThreadContext yieldingContext)

call

public IRubyObject call(ThreadContext context,
                        IRubyObject[] args,
                        Binding binding,
                        Block.Type type)

Overrides:

call in class BlockBody

call

public IRubyObject call(ThreadContext context,
                        IRubyObject[] args,
                        Binding binding,
                        Block.Type type,
                        Block block)

Overrides:

call in class BlockBody

yield

public IRubyObject yield(ThreadContext context,
                         IRubyObject value,
                         Binding binding,
                         Block.Type type)

Specified by:

yield in class BlockBody

yield

public IRubyObject yield(ThreadContext context,
                         IRubyObject value,
                         IRubyObject self,
                         RubyModule klass,
                         boolean aValue,
                         Binding binding,
                         Block.Type type)

Specified by:

yield in class BlockBody

yield

public abstract IRubyObject yield(ThreadContext context,
                                  IRubyObject value)

getStaticScope

public StaticScope getStaticScope()

Specified by:

getStaticScope in class BlockBody

setStaticScope

public void setStaticScope(StaticScope newScope)

Specified by:

setStaticScope in class BlockBody

arity

public Arity arity()

Description copied from class: BlockBody

What is the arity of this block?

Specified by:

arity in class BlockBody

Returns:

the arity

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