| java.lang.Object
 EDU.oswego.cs.dl.util.concurrent.SynchronizedVariable
EDU.oswego.cs.dl.util.concurrent.SynchronizedLong
All known Subclasses: EDU.oswego.cs.dl.util.concurrent.WaitableLong,
| Field Summary | |
| protected long | value_
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| Constructor Summary | |
| public | SynchronizedLong(long initialValue)
Make a new SynchronizedLong with the given initial value,
and using its own internal lock. | | public | SynchronizedLong(long initialValue, Object lock)
Make a new SynchronizedLong with the given initial value,
and using the supplied lock. |
| value_ | | protected long value_(Code) | | |
| SynchronizedLong | | public SynchronizedLong(long initialValue)(Code) | | Make a new SynchronizedLong with the given initial value,
and using its own internal lock.
|
| SynchronizedLong | | public SynchronizedLong(long initialValue, Object lock)(Code) | | Make a new SynchronizedLong with the given initial value,
and using the supplied lock.
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| add | | public long add(long amount)(Code) | | Add amount to value (i.e., set value += amount)
the new value |
| and | | public long and(long b)(Code) | | Set value to value & b.
the new value |
| commit | | public boolean commit(long assumedValue, long newValue)(Code) | | Set value to newValue only if it is currently assumedValue.
true if successful |
| compareTo | | public int compareTo(long other)(Code) | | |
| complement | | public long complement()(Code) | | Set the value to its complement
the new value |
| decrement | | public long decrement()(Code) | | Decrement the value.
the new value |
| divide | | public long divide(long factor)(Code) | | Divide value by factor (i.e., set value /= factor)
the new value |
| get | | final public long get()(Code) | | Return the current value
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| hashCode | | public int hashCode()(Code) | | |
| increment | | public long increment()(Code) | | Increment the value.
the new value |
| multiply | | public synchronized long multiply(long factor)(Code) | | Multiply value by factor (i.e., set value *= factor)
the new value |
| negate | | public long negate()(Code) | | Set the value to the negative of its old value
the new value |
| or | | public long or(long b)(Code) | | Set value to value | b.
the new value |
| set | | public long set(long newValue)(Code) | | Set to newValue.
the old value |
| subtract | | public long subtract(long amount)(Code) | | Subtract amount from value (i.e., set value -= amount)
the new value |
| swap | | public long swap(SynchronizedLong other)(Code) | | Atomically swap values with another SynchronizedLong.
Uses identityHashCode to avoid deadlock when
two SynchronizedLongs attempt to simultaneously swap with each other.
the new value |
| xor | | public long xor(long b)(Code) | | Set value to value ^ b.
the new value |
| Fields inherited from EDU.oswego.cs.dl.util.concurrent.SynchronizedVariable | final protected Object lock_(Code)(Java Doc)
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