org.jruby.runtime

Class CompiledBlock

java.lang.Object

org.jruby.runtime.BlockBody

org.jruby.runtime.ContextAwareBlockBody

org.jruby.runtime.CompiledBlock

Direct Known Subclasses:

CompiledBlockLight

public class CompiledBlock
extends ContextAwareBlockBody

A Block implemented using a Java-based BlockCallback implementation rather than with an ICallable. For lightweight block logic within Java code.

Field Summary

Fields

Modifier and Type	Field and Description
protected CompiledBlockCallback	callback
protected boolean	hasMultipleArgsHead

Fields inherited from class org.jruby.runtime.ContextAwareBlockBody

arity, scope

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
CompiledBlock(Arity arity, StaticScope scope, CompiledBlockCallback callback, boolean hasMultipleArgsHead, int argumentType)

Method Summary

Methods

Modifier and Type	Method and Description
protected IRubyObject	doYield(ThreadContext context, IRubyObject[] args, IRubyObject self, Binding binding, Block.Type type) Subclass specific yield implementation.
protected IRubyObject	doYield(ThreadContext context, IRubyObject value, Binding binding, Block.Type type) Subclass specific yield implementation.
String	getFile() Get the filename for this block
int	getLine() get The line number for this block
static BlockBody	newCompiledBlock(Arity arity, StaticScope scope, CompiledBlockCallback callback, boolean hasMultipleArgsHead, int argumentType)
static Block	newCompiledClosure(ThreadContext context, IRubyObject self, Arity arity, StaticScope scope, CompiledBlockCallback callback, boolean hasMultipleArgsHead, int argumentType)
static Block	newCompiledClosure(ThreadContext context, IRubyObject self, BlockBody body)
protected IRubyObject	setupBlockArg(Ruby ruby, IRubyObject value, IRubyObject self)
protected IRubyObject	setupBlockArgs(ThreadContext context, IRubyObject value, IRubyObject self)
IRubyObject	yield(ThreadContext context, IRubyObject[] args, IRubyObject self, Binding binding, Block.Type type, Block block)
IRubyObject	yield(ThreadContext context, IRubyObject value, Binding binding, Block.Type type, Block block)
IRubyObject	yieldSpecific(ThreadContext context, Binding binding, Block.Type type)
IRubyObject	yieldSpecific(ThreadContext context, IRubyObject arg0, Binding binding, Block.Type type)
IRubyObject	yieldSpecific(ThreadContext context, IRubyObject arg0, IRubyObject arg1, Binding binding, Block.Type type)
IRubyObject	yieldSpecific(ThreadContext context, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, Binding binding, Block.Type type)

Methods inherited from class org.jruby.runtime.ContextAwareBlockBody

arity, getStaticScope, post, pre, setStaticScope

Methods inherited from class org.jruby.runtime.BlockBody

asArgumentType, call, call, call, call, call, call, call, call, call, call, getArgumentType, getArgumentTypeWackyHack, getParameterList, isGiven, prepareArgumentsForCall, setEvalType, yield, yield

Methods inherited from class java.lang.Object

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

Field Detail

callback

protected final CompiledBlockCallback callback

hasMultipleArgsHead

protected final boolean hasMultipleArgsHead

Constructor Detail

CompiledBlock

public CompiledBlock(Arity arity,
             StaticScope scope,
             CompiledBlockCallback callback,
             boolean hasMultipleArgsHead,
             int argumentType)

Method Detail

newCompiledClosure

public static Block newCompiledClosure(ThreadContext context,
                       IRubyObject self,
                       Arity arity,
                       StaticScope scope,
                       CompiledBlockCallback callback,
                       boolean hasMultipleArgsHead,
                       int argumentType)

newCompiledClosure

public static Block newCompiledClosure(ThreadContext context,
                       IRubyObject self,
                       BlockBody body)

newCompiledBlock

public static BlockBody newCompiledBlock(Arity arity,
                         StaticScope scope,
                         CompiledBlockCallback callback,
                         boolean hasMultipleArgsHead,
                         int argumentType)

yieldSpecific

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

Overrides:

yieldSpecific in class BlockBody

yieldSpecific

public IRubyObject yieldSpecific(ThreadContext context,
                        IRubyObject arg0,
                        Binding binding,
                        Block.Type type)

Overrides:

yieldSpecific in class BlockBody

yieldSpecific

public IRubyObject yieldSpecific(ThreadContext context,
                        IRubyObject arg0,
                        IRubyObject arg1,
                        Binding binding,
                        Block.Type type)

Overrides:

yieldSpecific in class BlockBody

yieldSpecific

public IRubyObject yieldSpecific(ThreadContext context,
                        IRubyObject arg0,
                        IRubyObject arg1,
                        IRubyObject arg2,
                        Binding binding,
                        Block.Type type)

Overrides:

yieldSpecific in class BlockBody

doYield

protected IRubyObject doYield(ThreadContext context,
                  IRubyObject value,
                  Binding binding,
                  Block.Type type)

Description copied from class: BlockBody

Subclass specific yield implementation.

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

Specified by:

doYield in class BlockBody

doYield

protected IRubyObject doYield(ThreadContext context,
                  IRubyObject[] args,
                  IRubyObject self,
                  Binding binding,
                  Block.Type type)

Description copied from class: BlockBody

Subclass specific yield implementation.

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

Specified by:

doYield in class BlockBody

yield

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

Overrides:

yield in class BlockBody

yield

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

Overrides:

yield in class BlockBody

setupBlockArgs

protected IRubyObject setupBlockArgs(ThreadContext context,
                         IRubyObject value,
                         IRubyObject self)

setupBlockArg

protected IRubyObject setupBlockArg(Ruby ruby,
                        IRubyObject value,
                        IRubyObject self)

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