public static final class Atomic.Boolean
extends java.lang.Object
boolean
record that may be updated atomically.Modifier and Type | Field and Description |
---|---|
protected long |
recid |
protected org.mapdb.Store |
store |
Constructor and Description |
---|
Boolean(org.mapdb.Store store,
long recid) |
Modifier and Type | Method and Description |
---|---|
boolean |
compareAndSet(boolean expect,
boolean update)
Atomically sets the value to the given updated value
if the current value
== the expected value. |
boolean |
get()
Returns the current value.
|
boolean |
getAndSet(boolean newValue)
Atomically sets to the given value and returns the previous value.
|
long |
getRecid() |
void |
set(boolean newValue)
Unconditionally sets to the given value.
|
java.lang.String |
toString()
Returns the String representation of the current value.
|
public long getRecid()
public final boolean get()
public final boolean compareAndSet(boolean expect, boolean update)
==
the expected value.expect
- the expected valueupdate
- the new valuepublic final void set(boolean newValue)
newValue
- the new valuepublic final boolean getAndSet(boolean newValue)
newValue
- the new valuepublic java.lang.String toString()
toString
in class java.lang.Object
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