org.leialearns.bridge

Interface NearIterable<NT>

Type Parameters:

NT - The type of objects returned by the iterator

All Superinterfaces:

DeclaresNearType<NT>, Iterable<NT>

All Known Subinterfaces:

Alphabet.Iterable, Counter.Iterable, DirectedSymbol.Iterable, Estimate.Iterable, Fraction.Iterable, Node.Iterable, Symbol.Iterable, Version.Iterable

All Known Implementing Classes:

BaseNearIterable

public interface NearIterable<NT>
extends DeclaresNearType<NT>, Iterable<NT>

Provides an iterable with a few convenience methods.

Method Summary

Methods

Modifier and Type	Method and Description
NT	first() Returns the first object of this iterable; or null if the iterable is empty.
boolean	isEmpty() Returns an flag that indicates whether the iterable is empty.

Methods inherited from interface org.leialearns.bridge.DeclaresNearType

declareNearType

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

first

NT first()

Returns the first object of this iterable; or null if the iterable is empty.

Returns:

The first object of this iterable; or null if the iterable is empty

isEmpty

boolean isEmpty()

Returns an flag that indicates whether the iterable is empty.

Returns:

true if the iterable is empty; false otherwise