| java.lang.Object
 EDU.oswego.cs.dl.util.concurrent.SynchronizedVariable
EDU.oswego.cs.dl.util.concurrent.SynchronizedInt
All known Subclasses: EDU.oswego.cs.dl.util.concurrent.WaitableInt,
| Field Summary | |
| protected int | value_
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| Constructor Summary | |
| public | SynchronizedInt(int initialValue)
Make a new SynchronizedInt with the given initial value,
and using its own internal lock. | | public | SynchronizedInt(int initialValue, Object lock)
Make a new SynchronizedInt with the given initial value,
and using the supplied lock. |
| value_ | | protected int value_(Code) | | |
| SynchronizedInt | | public SynchronizedInt(int initialValue)(Code) | | Make a new SynchronizedInt with the given initial value,
and using its own internal lock.
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| SynchronizedInt | | public SynchronizedInt(int initialValue, Object lock)(Code) | | Make a new SynchronizedInt with the given initial value,
and using the supplied lock.
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| add | | public int add(int amount)(Code) | | Add amount to value (i.e., set value += amount)
the new value |
| and | | public int and(int b)(Code) | | Set value to value & b.
the new value |
| commit | | public boolean commit(int assumedValue, int newValue)(Code) | | Set value to newValue only if it is currently assumedValue.
true if successful |
| compareTo | | public int compareTo(int other)(Code) | | |
| complement | | public int complement()(Code) | | Set the value to its complement
the new value |
| decrement | | public int decrement()(Code) | | Decrement the value.
the new value |
| divide | | public int divide(int factor)(Code) | | Divide value by factor (i.e., set value /= factor)
the new value |
| get | | final public int get()(Code) | | Return the current value
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| hashCode | | public int hashCode()(Code) | | |
| increment | | public int increment()(Code) | | Increment the value.
the new value |
| multiply | | public synchronized int multiply(int factor)(Code) | | Multiply value by factor (i.e., set value *= factor)
the new value |
| negate | | public int negate()(Code) | | Set the value to the negative of its old value
the new value |
| or | | public int or(int b)(Code) | | Set value to value | b.
the new value |
| set | | public int set(int newValue)(Code) | | Set to newValue.
the old value |
| subtract | | public int subtract(int amount)(Code) | | Subtract amount from value (i.e., set value -= amount)
the new value |
| swap | | public int swap(SynchronizedInt other)(Code) | | Atomically swap values with another SynchronizedInt.
Uses identityHashCode to avoid deadlock when
two SynchronizedInts attempt to simultaneously swap with each other.
(Note: Ordering via identyHashCode is not strictly guaranteed
by the language specification to return unique, orderable
values, but in practice JVMs rely on them being unique.)
the new value |
| xor | | public int xor(int 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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