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| Packages that use JoinFn | |
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| org.apache.crunch.lib.join | Inner and outer joins on collections. |
| Uses of JoinFn in org.apache.crunch.lib.join |
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| Subclasses of JoinFn in org.apache.crunch.lib.join | |
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class |
FullOuterJoinFn<K,U,V>
Used to perform the last step of an full outer join. |
class |
InnerJoinFn<K,U,V>
Used to perform the last step of an inner join. |
class |
LeftOuterJoinFn<K,U,V>
Used to perform the last step of an left outer join. |
class |
RightOuterJoinFn<K,U,V>
Used to perform the last step of an right outer join. |
| Methods in org.apache.crunch.lib.join with parameters of type JoinFn | |
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PTable<K,Pair<U,V>> |
DefaultJoinStrategy.join(PTable<K,U> left,
PTable<K,V> right,
JoinFn<K,U,V> joinFn)
Perform a default join on the given PTable instances using a user-specified JoinFn. |
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