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java.lang.Object org.apache.excalibur.event.impl.ThresholdEnqueuePredicate
The ThresholdEnqueuePredicate limits the elements that can be enqueued based on the size of the Queue.
Constructor Summary | |
ThresholdEnqueuePredicate(int limit)
Create a new ThresholdEnqueuePredicate with the supplied limit. |
Method Summary | |
boolean |
accept(java.lang.Object[] elements,
Sink modifyingSink)
Returns true if the Sink size + the number of elements is less than the threshold. |
boolean |
accept(java.lang.Object element,
Sink modifyingSink)
Returns true if the Sink size + 1 (the element) is less than the threshold. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ThresholdEnqueuePredicate(int limit)
limit
- A number greater than zeroMethod Detail |
public boolean accept(java.lang.Object element, Sink modifyingSink)
accept
in interface EnqueuePredicate
element
- The element to enqueuemodifyingSink
- The sink that is used for this predicate
true
if the sink accepts the element;
false
otherwise.public boolean accept(java.lang.Object[] elements, Sink modifyingSink)
accept
in interface EnqueuePredicate
elements
- The array of elements to enqueuemodifyingSink
- The sink that is used for this predicate
true
if the sink accepts all the elements;
false
otherwise.
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