Predicate: Difference between revisions
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} | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
=Primitive Type Predicates= | |||
* <tt>[https://docs.oracle.com/javase/8/docs/api/java/util/function/IntPredicate.html IntPredicate]</tt> | |||
* <tt>[https://docs.oracle.com/javase/8/docs/api/java/util/function/LongPredicate.html LongPredicate]</tt> | |||
* <tt>[https://docs.oracle.com/javase/8/docs/api/java/util/function/DoublePredicate.html DoublePredicate]</tt> | |||
=Composition Methods= | =Composition Methods= | ||
Latest revision as of 19:46, 29 March 2018
External
Internal
Overview
A predicate is a function that evaluates an argument and returns a boolean.
@FunctionalInterface
public interface Predicate<T> {
boolean test(T t);
...
}
Primitive Type Predicates
Composition Methods
The precedence of methods and() and or() is managed from left to right using their positions in the chain.