org.jruby.runtime

Class InterpretedBlock

java.lang.Object

org.jruby.runtime.BlockBody

org.jruby.runtime.ContextAwareBlockBody

org.jruby.runtime.InterpretedBlock

Direct Known Subclasses:

SharedScopeBlock

public class InterpretedBlock
extends ContextAwareBlockBody

This branch of the BlockBody hierarchy represents an interpreted block that passes its AST nodes to the interpreter. It forms the top of the hierarchy of interpreted blocks. In a typical application, it is the most heavily consumed type of block.

See Also:

SharedScopeBlock, CompiledBlock

Field Summary

Fields

Modifier and Type	Field and Description
protected Assigner	assigner Logic for assigning the blocks local variables

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
InterpretedBlock(IterNode iterNode, Arity arity, int argumentType)
InterpretedBlock(IterNode iterNode, int argumentType)

Method Summary

Methods

Modifier and Type	Method and Description
Node	getBodyNode()
String	getFile() Get the filename for this block
int	getLine() get The line number for this block
static BlockBody	newBlockBody(IterNode iter, Arity arity, int argumentType)
static Block	newInterpretedClosure(ThreadContext context, BlockBody body, IRubyObject self)
static Block	newInterpretedClosure(ThreadContext context, IterNode iterNode, IRubyObject self)
IRubyObject	yield(ThreadContext context, Binding binding, Block.Type type)
IRubyObject	yield(ThreadContext context, IRubyObject value, Binding binding, Block.Type type)
IRubyObject	yield(ThreadContext context, IRubyObject value, Binding binding, Block.Type type, Block block)
IRubyObject	yield(ThreadContext context, IRubyObject value, IRubyObject self, RubyModule klass, boolean alreadyArray, Binding binding, Block.Type type) Yield to this block, usually passed to the current call.
IRubyObject	yield(ThreadContext context, IRubyObject value, IRubyObject self, RubyModule klass, boolean alreadyArray, 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, cloneBlock, 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, newArgsArrayFromArgsWithoutUnbox, newArgsArrayFromArgsWithUnbox, prepareArgumentsForCall

Methods inherited from class java.lang.Object

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

Field Detail

assigner

protected Assigner assigner

Logic for assigning the blocks local variables

Constructor Detail

InterpretedBlock

public InterpretedBlock(IterNode iterNode,
                int argumentType)

InterpretedBlock

public InterpretedBlock(IterNode iterNode,
                Arity arity,
                int argumentType)

Method Detail

newInterpretedClosure

public static Block newInterpretedClosure(ThreadContext context,
                          IterNode iterNode,
                          IRubyObject self)

newInterpretedClosure

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

newBlockBody

public static BlockBody newBlockBody(IterNode iter,
                     Arity arity,
                     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

yield

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

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 alreadyArray,
                Binding binding,
                Block.Type type,
                Block block)

Overrides:

yield 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 value,
                IRubyObject self,
                RubyModule klass,
                boolean alreadyArray,
                Binding binding,
                Block.Type type)

Yield to this block, usually passed to the current call.

Specified by:

yield in class BlockBody

Parameters:

context - represents the current thread-specific data

value - The value to yield, either a single value or an array of values

self - The current self

klass -

alreadyArray - do we need an array or should we assume it already is one?

Returns:

result of block invocation

getBodyNode

public Node getBodyNode()

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