java.util.function.BiPredicate Maven / Gradle / Ivy
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/*
* 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.
*
* @param type of the first argument
* @param type of the second argument
*/
@FunctionalInterface
public interface BiPredicate {
boolean test(T t, U u);
default BiPredicate negate() {
return (t, u) -> !test(t, u);
}
default BiPredicate and(BiPredicate other) {
checkCriticalNotNull(other);
return (t, u) -> test(t, u) && other.test(t, u);
}
default BiPredicate or(BiPredicate other) {
checkCriticalNotNull(other);
return (t, u) -> test(t, u) || other.test(t, u);
}
}