/**
* Creates a Closure that will call the closure once and then repeatedly
* until the predicate returns false.
*
* @see org.apache.commons.collections.functors.WhileClosure
*
* @param closure the closure to call repeatedly, not null
* @param predicate the predicate to use as an end of loop test, not null
* @return the <code>do-while</code> closure
* @throws IllegalArgumentException if either argument is null
*/
public static Closure doWhileClosure(Closure closure, Predicate predicate)
{
return(WhileClosure.getInstance(predicate, closure, true));
}
/**
* Creates a Closure that will call the closure repeatedly until the
* predicate returns false.
*
* @see org.apache.commons.collections.functors.WhileClosure
*
* @param predicate the predicate to use as an end of loop test, not null
* @param closure the closure to call repeatedly, not null
* @return the <code>while</code> closure
* @throws IllegalArgumentException if either argument is null
*/
public static Closure whileClosure(Predicate predicate, Closure closure)
{
return(WhileClosure.getInstance(predicate, closure, false));
}