com.google.gwt.emul.java.util.function.DoublePredicate Maven / Gradle / Ivy
/*
* Copyright 2015 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package java.util.function;
import static javaemul.internal.InternalPreconditions.checkCriticalNotNull;
/**
* See
* the official Java API doc for details.
*/
@FunctionalInterface
public interface DoublePredicate {
boolean test(double value);
default DoublePredicate negate() {
return value -> !test(value);
}
default DoublePredicate and(DoublePredicate other) {
checkCriticalNotNull(other);
return value -> test(value) && other.test(value);
}
default DoublePredicate or(DoublePredicate other) {
checkCriticalNotNull(other);
return value -> test(value) || other.test(value);
}
}