Package com.github.curiousoddman.rgxgen.iterators

Class PermutationsIterator

java.lang.Object

com.github.curiousoddman.rgxgen.iterators.PermutationsIterator

All Implemented Interfaces:

StringIterator, Iterator<String>

public class PermutationsIterator
extends Object
implements StringIterator

Constructor Summary

Constructors

Constructor	Description
PermutationsIterator(List<Supplier<StringIterator>> iteratorsSuppliers)

Method Summary

Modifier and Type	Method	Description
String	current()	Return same value as last call to next().
boolean	hasNext()
String	next()
void	reset()	Reset the iterator to the initial position.

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

PermutationsIterator

public PermutationsIterator(List<Supplier<StringIterator>> iteratorsSuppliers)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<String>

next

public String next()

Specified by:

next in interface Iterator<String>

reset

public void reset()

Description copied from interface: StringIterator

Reset the iterator to the initial position. After reset it will start iterating from the first value.

Can be used to restart iterator that returns false when hasNext() is called.

Specified by:

reset in interface StringIterator

current

public String current()

Description copied from interface: StringIterator

Return same value as last call to next(). Behavior is not defined if method is called before next()

Specified by:

current in interface StringIterator

Returns:

Value returned by last call to next().