What is a 'thread-confined' clone?
Just what the title states; the term appeared in 'Java Concurrency in Practice'.
I assume it means that a clone may only be created within the thread that holds the lock. Is this assumption correct?
java multithreading
asked Feb 22 '12 at 5:07
EveryoneEveryone
1,64412334
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Just what the title states; the term appeared in 'Java Concurrency in Practice'.
I assume it means that a clone may only be created within the thread that holds the lock. Is this assumption correct?
java multithreading
asked Feb 22 '12 at 5:07
EveryoneEveryone
1,64412334
add a comment |
Just what the title states; the term appeared in 'Java Concurrency in Practice'.
I assume it means that a clone may only be created within the thread that holds the lock. Is this assumption correct?
java multithreading
asked Feb 22 '12 at 5:07
EveryoneEveryone
1,64412334
Just what the title states; the term appeared in 'Java Concurrency in Practice'.
I assume it means that a clone may only be created within the thread that holds the lock. Is this assumption correct?
java multithreading
java multithreading
asked Feb 22 '12 at 5:07
EveryoneEveryone
1,64412334
asked Feb 22 '12 at 5:07
EveryoneEveryone
1,64412334
asked Feb 22 '12 at 5:07
EveryoneEveryone
1,64412334
asked Feb 22 '12 at 5:07
EveryoneEveryone
1,64412334
asked Feb 22 '12 at 5:07
EveryoneEveryone
1,64412334
1,64412334
add a comment |
add a comment |
2 Answers
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A thread-confined object is one that can only ever be seen by the thread that created it.
So a thread-confined clone of an object is a clone that can only ever be seen by the thread that created it (the clone).
answered Feb 22 '12 at 6:30
Stephen CStephen C
515k69563920
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"Since the clone is thread-confined, no other thread can modify it during iteration, eliminating the possibility of ConcurrentModificationException. (The collection still must be locked during the clone operation itself)"
See this page.
answered Feb 22 '12 at 5:16
CodeBlueCodeBlue
5,8432474118
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2 Answers
2
active
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votes
2 Answers
2
active
oldest
votes
active
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active
oldest
votes
A thread-confined object is one that can only ever be seen by the thread that created it.
So a thread-confined clone of an object is a clone that can only ever be seen by the thread that created it (the clone).
answered Feb 22 '12 at 6:30
Stephen CStephen C
515k69563920
add a comment |
A thread-confined object is one that can only ever be seen by the thread that created it.
So a thread-confined clone of an object is a clone that can only ever be seen by the thread that created it (the clone).
answered Feb 22 '12 at 6:30
Stephen CStephen C
515k69563920
add a comment |
A thread-confined object is one that can only ever be seen by the thread that created it.
So a thread-confined clone of an object is a clone that can only ever be seen by the thread that created it (the clone).
answered Feb 22 '12 at 6:30
Stephen CStephen C
515k69563920
A thread-confined object is one that can only ever be seen by the thread that created it.
So a thread-confined clone of an object is a clone that can only ever be seen by the thread that created it (the clone).
answered Feb 22 '12 at 6:30
Stephen CStephen C
515k69563920
answered Feb 22 '12 at 6:30
Stephen CStephen C
515k69563920
answered Feb 22 '12 at 6:30
Stephen CStephen C
515k69563920
answered Feb 22 '12 at 6:30
Stephen CStephen C
515k69563920
515k69563920
add a comment |
add a comment |
"Since the clone is thread-confined, no other thread can modify it during iteration, eliminating the possibility of ConcurrentModificationException. (The collection still must be locked during the clone operation itself)"
See this page.
answered Feb 22 '12 at 5:16
CodeBlueCodeBlue
5,8432474118
add a comment |
"Since the clone is thread-confined, no other thread can modify it during iteration, eliminating the possibility of ConcurrentModificationException. (The collection still must be locked during the clone operation itself)"
See this page.
answered Feb 22 '12 at 5:16
CodeBlueCodeBlue
5,8432474118
add a comment |
"Since the clone is thread-confined, no other thread can modify it during iteration, eliminating the possibility of ConcurrentModificationException. (The collection still must be locked during the clone operation itself)"
See this page.
answered Feb 22 '12 at 5:16
CodeBlueCodeBlue
5,8432474118
"Since the clone is thread-confined, no other thread can modify it during iteration, eliminating the possibility of ConcurrentModificationException. (The collection still must be locked during the clone operation itself)"
See this page.
answered Feb 22 '12 at 5:16
CodeBlueCodeBlue
5,8432474118
answered Feb 22 '12 at 5:16
CodeBlueCodeBlue
5,8432474118
answered Feb 22 '12 at 5:16
CodeBlueCodeBlue
5,8432474118
answered Feb 22 '12 at 5:16
CodeBlueCodeBlue
5,8432474118
5,8432474118
add a comment |
add a comment |
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