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java.lang.Object org.springframework.integration.util.AcceptOnceCollectionFilter<T>
public class AcceptOnceCollectionFilter<T>
An implementation of CollectionFilter
that remembers the elements passed in
the previous invocation in order to avoid returning those elements more than once.
Constructor Summary | |
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AcceptOnceCollectionFilter()
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Method Summary | |
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java.util.Collection<T> |
filter(java.util.Collection<T> unfilteredElements)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AcceptOnceCollectionFilter()
Method Detail |
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public java.util.Collection<T> filter(java.util.Collection<T> unfilteredElements)
filter
in interface CollectionFilter<T>
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