Interface | Description |
---|---|
Comparison<T> |
The Comparison interface allows specific underlying type mechanisms to additionally return relevant
Comparator implementations when required internally. |
Hasher<V> |
The Hasher allows a
Comparator implementation to also be delegated to during hashCode generation
during grouping partitioning. |
StreamComparator<T extends java.io.InputStream> |
The StreamComparator interface allows for two
InputStream instances to be compared, typically bit-wise. |
Class | Description |
---|---|
Fields |
Class Fields represents the field names in a
Tuple . |
Tuple |
A Tuple represents a set of values.
|
TupleChainIterable |
TupleChainIterator chains the given Iterators into a single Iterator.
|
TupleChainIterator |
TupleChainIterator chains the given Iterators into a single Iterator.
|
TupleEntry | |
TupleEntryChainIterator |
TupleEntryChainIterator chains the given Iterators into a single Iterator.
|
TupleEntryCollector |
Interface TupleEntryCollector is used to allow
BaseOperation instances to emit
one or more result Tuple values. |
TupleEntryIterableChainIterator |
TupleEntryChainIterator chains the given Iterators into a single Iterator.
|
TupleEntryIterator |
Class TupleEntryIterator provides an efficient Iterator for returning
TupleEntry elements in an
underlying Tuple collection. |
TupleEntrySchemeCollector<Config,Output> |
Class TupleEntrySchemeCollector is a helper class for wrapping a
Scheme instance, calling
Scheme.sink(cascading.flow.FlowProcess, cascading.scheme.SinkCall) on every call to TupleEntrySchemeCollector.add(TupleEntry)
or TupleEntrySchemeCollector.add(Tuple) . |
TupleEntrySchemeIterator<Config,Input> |
Class TupleEntrySchemeIterator is a helper class for wrapping a
Scheme instance, calling
Scheme.source(cascading.flow.FlowProcess, cascading.scheme.SourceCall) on every call to
TupleEntrySchemeIterator.next() . |
TupleEntrySchemeIteratorProps |
Class TupleEntrySchemeIteratorProps is a fluent helper class to set properties which control the behavior of the
TupleEntrySchemeIterator . |
TupleListCollector |
TupleEntryCollector is a convenience class for managing a list of tuples.
|
Tuples |
Class Tuples is a helper class providing common methods to manipulate
Tuple and TupleEntry instances. |
Exception | Description |
---|---|
FieldsResolverException |
Class FieldsResolverException is thrown when selectorFields cannot
select from the sourceFields.
|
TupleException |
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