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A
 B
 public interface ZippedFlow<A,B>
The result of the Flow.zipWith(Flow)
method (or created from a Map via F.zippedFlow(Map)
), a Flow of
combined Tuple
values (that can be deconstructed, eventually, using unzip()
).
Method Summary  

ZippedFlow<A,B> 
filterOnFirst(Predicate<? super A> predicate)
Filters the tuples in the zipped flow by applying a predicate to the first value in each tuple. 

ZippedFlow<A,B> 
filterOnSecond(Predicate<? super B> predicate)
Filters the tuples in the zipped flow by applying a predicate to the second value in each tuple. 

Flow<A> 
firsts()
Returns a flow of the first values of the tuples of the zipped flow. 


mapTuples(Mapper<Tuple<A,B>,Tuple<X,Y>> mapper)
Mapping for zipped flows; a mapper is used to map tuples of this zipped flow into new tuples with a new type, forming the resulting zipped flow. 

ZippedFlow<A,B> 
removeOnFirst(Predicate<? super A> predicate)
Removes tuples from the zipped flow by applying a predicate to the first value in each tuple. 

ZippedFlow<A,B> 
removeOnSecond(Predicate<? super B> predicate)
Removes tuples from the zipped flow by applying a predicate to the second value in each tuple. 

Flow<B> 
seconds()
Returns a flow of the second values of the tuples of the zipped flow. 

Map<A,B> 
toMap()
Constructs a HashMap by converting the tuples of the zipped flow into keys (first tuple value) and values (second tuple value). 

Tuple<Flow<A>,Flow<B>> 
unzip()
A ZippedFlow is a Flow of Tuples; this inverts that, splitting each Tuple into a Flow of elements, then assembling the result as a Tuple of two values. 
Methods inherited from interface org.apache.tapestry5.func.FlowOperations 

concat, count, drop, each, filter, first, isEmpty, reduce, remove, removeNulls, rest, reverse, sort, take, toList, toSet 
Methods inherited from interface java.lang.Iterable 

iterator 
Method Detail 

<X,Y> ZippedFlow<X,Y> mapTuples(Mapper<Tuple<A,B>,Tuple<X,Y>> mapper)
Tuple<Flow<A>,Flow<B>> unzip()
Flow<A> firsts()
Flow<B> seconds()
ZippedFlow<A,B> filterOnFirst(Predicate<? super A> predicate)
ZippedFlow<A,B> filterOnSecond(Predicate<? super B> predicate)
ZippedFlow<A,B> removeOnFirst(Predicate<? super A> predicate)
ZippedFlow<A,B> removeOnSecond(Predicate<? super B> predicate)
Map<A,B> toMap()


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