Package org.openprovenance.prov.template.compiler.sql

Class ResultSetAdapter

java.lang.Object

org.openprovenance.prov.template.compiler.sql.ResultSetAdapter

All Implemented Interfaces:

AutoCloseable, Iterable<Map<String,Object>>

public class ResultSetAdapter
extends Object
implements Iterable<Map<String,Object>>, AutoCloseable

Iterable adapter for JDBC result sets.

Constructor Summary

Constructors

Constructor	Description
ResultSetAdapter(ResultSet resultSet)	Constructs a new result set adapter.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the underlying result set.
Iterator<Map<String,Object>>	iterator()	Returns an iterator over the results.
Stream<Map<String,Object>>	stream()	Returns a stream over the results.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

ResultSetAdapter

public ResultSetAdapter(ResultSet resultSet)

Constructs a new result set adapter.

Parameters:

resultSet - The source result set.

Method Details

iterator

public Iterator<Map<String,Object>> iterator()

Returns an iterator over the results.

Specified by:

iterator in interface Iterable<Map<String,Object>>

close

public void close()
           throws SQLException

Closes the underlying result set.

Specified by:

close in interface AutoCloseable

Throws:

SQLException

stream

public Stream<Map<String,Object>> stream()

Returns a stream over the results. Closing the returned stream does not close the underlying result set.

Returns:

A stream over the results.