| net.sf.jga.fn.algorithm.Find
| Find | | public class Find extends FindIteratorFunctor (Code) | | Locates values in an iteration.
Copyright © 2003-2005 David A. Hall
author:
David A. Hall |
| Constructor Summary | |
| public | Find(T value)
Builds a Find functor that looks for the given value, using the value's
equals() method. | | public | Find(Equality<T> eq, T value)
Builds a Find functor that looks for the given value, using the given
Equality predicate. | | public | Find(UnaryFunctor<T, Boolean> eq)
Builds a Find functor that looks for values for which the given predicate
returns TRUE. |
| Method Summary | |
| public void | accept(net.sf.jga.fn.Visitor v)
Calls the Visitor's visit(Find) method, if it
implements the nested Visitor interface. | | public FindIterator<T> | fn(Iterator<? extends T> iterator)
Locates the first/next element that meets the given criteria.
an Iterator whose next() [if it hasNext()] will return anelement that meets the given criteria. | | public UnaryFunctor<T, Boolean> | getComparisonFn()
Returns the functor used to determine if an element is the one being
searched for. | | public String | toString()
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| serialVersionUID | | final static long serialVersionUID(Code) | | |
| Find | | public Find(T value)(Code) | | Builds a Find functor that looks for the given value, using the value's
equals() method.
|
| Find | | public Find(Equality<T> eq, T value)(Code) | | Builds a Find functor that looks for the given value, using the given
Equality predicate.
|
| Find | | public Find(UnaryFunctor<T, Boolean> eq)(Code) | | Builds a Find functor that looks for values for which the given predicate
returns TRUE.
|
| accept | | public void accept(net.sf.jga.fn.Visitor v)(Code) | | Calls the Visitor's visit(Find) method, if it
implements the nested Visitor interface.
|
| fn | | public FindIterator<T> fn(Iterator<? extends T> iterator)(Code) | | Locates the first/next element that meets the given criteria.
an Iterator whose next() [if it hasNext()] will return anelement that meets the given criteria. If no such element exists, thenthe returned iterator's hasNext() is false. |
| getComparisonFn | | public UnaryFunctor<T, Boolean> getComparisonFn()(Code) | | Returns the functor used to determine if an element is the one being
searched for.
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