public interface

Predicate<T>

 androidx.core.util.Predicate<T>

Gradle dependencies

compile group: 'androidx.core', name: 'core', version: '1.9.0-alpha04'

  • groupId: androidx.core
  • artifactId: core
  • version: 1.9.0-alpha04

Artifact androidx.core:core:1.9.0-alpha04 it located at Google repository (https://maven.google.com/)

Androidx artifact mapping:

androidx.core:core com.android.support:support-compat

Overview

Compat version of java.util.function.Predicate

Summary

Methods
public booleantest(java.lang.Object t)

Evaluates this predicate on the given argument.

Methods

public boolean test(java.lang.Object t)

Evaluates this predicate on the given argument.

Parameters:

t: the input argument

Returns:

true if the input argument matches the predicate, otherwise false

Source

/*
 * Copyright 2019 The Android Open Source Project
 *
 * 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 androidx.core.util;

import android.annotation.SuppressLint;

/**
 * Compat version of {@link java.util.function.Predicate}
 *
 * @param <T> the type of the input to the operation
 */
public interface Predicate<T> {

    /**
     * Evaluates this predicate on the given argument.
     *
     * @param t the input argument
     * @return {@code true} if the input argument matches the predicate,
     * otherwise {@code false}
     */
    @SuppressLint("UnknownNullness")
    boolean test(T t);
}