Java Utililty Methods Iterator to Iterable

List of utility methods to do Iterator to Iterable

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Description

The list of methods to do Iterator to Iterable are organized into topic(s).

Method

Iterableiterable(final Iterator it)
iterable 
return new Iterable<A>() {
    boolean used = false;
    @Override
    public Iterator<A> iterator() {
        if (used)
            throw new IllegalStateException("iterator may not be called more than once");
        used = true;
        return it;
...
Iterableiterable(final Iterator iterator)
iterable 
if (iterator == null) {
    throw new NullPointerException();
return new Iterable<E>() {
    public Iterator<E> iterator() {
        return iterator;
};
...
Iterableiterable(final Iterator iterator)
Makes an Interator iterable with foreach 
return new Iterable<I>() {
    @Override
    public Iterator<I> iterator() {
        return iterator;
};
Iterableiterable(final Iterator iter)
Creates an Iterable instance that just returns the given Iterator from its iterator() method. 
if (iter == null)
    throw new NullPointerException("iter parameter is null"); 
return new Iterable<T>() {
    public Iterator<T> iterator() {
        return iter;
};
Iterableiterable(Iterator iterator)
iterable 
return () -> iterator;
IterabletoIterable(final Iterator iterator)
Returns an Iterable returning the passed in Iterator . 
return new Iterable<T>() {
    @Override
    public Iterator<T> iterator() {
        return iterator;
};
IterabletoIterable(final Iterator iterator)
to Iterable 
return new Iterable<T>() {
    @Override
    public Iterator<T> iterator() {
        return iterator;
};
IterabletoIterable(final Iterator iterator)
Create an Iterable from an Iterator . 
return () -> iterator;