Class AstContinuation

java.lang.Object

thc.runtime.AstContinuation

All Implemented Interfaces:

SavedGuestContinuation

public final class AstContinuation
extends Object
implements SavedGuestContinuation

One owned activation; ordinary AST calls neither allocate this nor materialize frames.

Constructor Summary

Constructors

Constructor	Description
AstContinuation(GuestRoot root, Object yielded, MaskingState mask, com.oracle.truffle.api.frame.MaterializedFrame frame, List<AstResumeStep> steps, StackAnnotationState annotations)
AstContinuation(GuestRoot root, Object yielded, MaskingState mask, com.oracle.truffle.api.frame.MaterializedFrame frame, List<AstResumeStep> steps, StackAnnotationState annotations, boolean rootEntrySpill, boolean tailSpill)

Method Summary

Modifier and Type	Method	Description
void	certifyTailEntry()
Object	continueWith(Object input)
void	discard()	Terminally discard this activation's own pending work, without recursively disposing shared children retained by thunk/call owners.
Object	getIdentity()
boolean	getRootEntrySpill()
GuestRoot	getSourceRoot()
boolean	getTailSpill()
Object	getYielded()
void	rebaseTailBloom(long liveOwners)

Methods inherited from class Object

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

Methods inherited from interface SavedGuestContinuation

asyncRequest, stackSpill

Constructor Details

AstContinuation

public AstContinuation(GuestRoot root,
 Object yielded,
 MaskingState mask,
 com.oracle.truffle.api.frame.MaterializedFrame frame,
 List<AstResumeStep> steps,
 StackAnnotationState annotations)

AstContinuation

public AstContinuation(GuestRoot root,
 Object yielded,
 MaskingState mask,
 com.oracle.truffle.api.frame.MaterializedFrame frame,
 List<AstResumeStep> steps,
 StackAnnotationState annotations,
 boolean rootEntrySpill,
 boolean tailSpill)

Method Details

getSourceRoot

public GuestRoot getSourceRoot()

Specified by:

getSourceRoot in interface SavedGuestContinuation

getYielded

public Object getYielded()

Specified by:

getYielded in interface SavedGuestContinuation

getIdentity

public Object getIdentity()

Specified by:

getIdentity in interface SavedGuestContinuation

getRootEntrySpill

public boolean getRootEntrySpill()

getTailSpill

public boolean getTailSpill()

certifyTailEntry

public void certifyTailEntry()

rebaseTailBloom

public void rebaseTailBloom(long liveOwners)

discard

public void discard()

Description copied from interface: SavedGuestContinuation

Terminally discard this activation's own pending work, without recursively disposing shared children retained by thunk/call owners.

Specified by:

discard in interface SavedGuestContinuation

continueWith

public Object continueWith(Object input)

Specified by:

continueWith in interface SavedGuestContinuation