Package org.postgresql.pljava.example

Class RandomInts

java.lang.Object

org.postgresql.pljava.example.RandomInts

All Implemented Interfaces:

Iterator<Integer>

public class RandomInts
extends Object
implements Iterator<Integer>

Provides a function producing as many rows as requested, each with a random int.

Constructor Summary

Constructors

Constructor	Description
RandomInts(int rowCount)

Method Summary

Modifier and Type	Method	Description
static Iterator<Integer>	createIterator(int rowCount)
boolean	hasNext()
Integer	next()
void	remove()

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

Constructor Detail

RandomInts

public RandomInts(int rowCount)
           throws SQLException

Throws:

SQLException

Method Detail

createIterator

public static Iterator<Integer> createIterator(int rowCount)
                                        throws SQLException

Throws:

SQLException

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Integer>

next

public Integer next()

Specified by:

next in interface Iterator<Integer>

remove

public void remove()

Specified by:

remove in interface Iterator<Integer>