Client and backend. This class is shared: the same code is compiled into your app and into your server, so everything on this page works in both.

@FunctionalInterface

public interface DoublePredicate

A test of one double; the double form of Predicate.

Methods

`public abstract boolean test(double value)`	Whether `value` passes.
`public default` `DoublePredicate and(DoublePredicate other)`	Passes when this and `other` both pass; `other` is not asked when this fails.
`public default` `DoublePredicate negate()`	Passes when this fails.
`public default` `DoublePredicate or(DoublePredicate other)`	Passes when this or `other` passes; `other` is not asked when this passes.

public abstract boolean test(double value)

Whether value passes.

true when it passes

public default DoublePredicate and(DoublePredicate other)

Passes when this and other both pass; other is not asked when this fails.

the composed test

public default DoublePredicate negate()

Passes when this fails.

the negated test

public default DoublePredicate or(DoublePredicate other)

Passes when this or other passes; other is not asked when this passes.

the composed test