Class DiffTreeIterator
java.lang.Object
org.eclipse.emf.compare.internal.conflict.DiffTreeIterator
A custom iterator that will walk a Match->submatch tree, and allow iteration over the Diffs of these
Matches.
Since we're walking over Matches but returning Diffs, this is not a good candidate for guava's filters.
We're providing the custom setFilter(Predicate)
and
setPruningFilter(Predicate)
to allow for filtering or pruning the the iteration.
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Constructor Summary
ConstructorDescriptionDiffTreeIterator
(Match start) Constructs our iterator given the root of the Match tree to iterate over. -
Method Summary
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface java.util.Iterator
forEachRemaining
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Constructor Details
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DiffTreeIterator
Constructs our iterator given the root of the Match tree to iterate over.- Parameters:
start
- Starting match of the tree we'll iterate over.
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Method Details
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setFilter
Sets the criterion that Diffs must meet to be returned by this iterator.- Parameters:
filter
- The filter differences must meet.
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setPruningFilter
Sets the pruning filter for this iterator. Any Match that meets this criterion will be pruned along with all of its differences and sub-differences.- Parameters:
pruningFilter
- The pruning filter for this iterator.
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hasNext
public boolean hasNext() -
next
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remove
public void remove()
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