Package org.apache.polaris.persistence.relational.jdbc

Class ResultSetIterator<T>

java.lang.Object

org.apache.polaris.persistence.relational.jdbc.ResultSetIterator<T>

All Implemented Interfaces:

Iterator<T>

public class ResultSetIterator<T>
extends Object
implements Iterator<T>

Used to wrap a ResultSet and to build a stream from the data it contains. This data structure will not close the ResultSet passed in, so the caller is still responsible for managing its lifecycle

Constructor Summary

Constructors

Constructor	Description
ResultSetIterator(ResultSet resultSet, Converter<T> converterInstance)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
T	next()
Stream<T>	toStream()

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, remove

Constructor Details

ResultSetIterator

public ResultSetIterator(ResultSet resultSet,
 Converter<T> converterInstance)
                  throws SQLException

Throws:

SQLException

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

toStream

public Stream<T> toStream()