Package com.hazelcast.jet.function
Interface ToResultSetFunction
- All Superinterfaces:
Serializable
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
A function that accepts a JDBC connection to the database, the total
parallelism and processor index as arguments and produces a result set.
This result set should return a part of the whole result set specific to
this processor.
- Since:
- Jet 3.0
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Method Summary
Modifier and TypeMethodDescriptioncreateResultSet
(Connection connection, int parallelism, int index) Creates a result set which returns a part of the rows pertaining to the given processor.
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Method Details
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createResultSet
Creates a result set which returns a part of the rows pertaining to the given processor.- Parameters:
connection
- the JDBC connectionparallelism
- the total parallelism for the processorindex
- the global processor index- Throws:
SQLException
-