All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.diffplug.common.base.Consumers Maven / Gradle / Ivy

There is a newer version: 3.4.0
Show newest version
/**
 * Copyright 2015 DiffPlug
 *
 * 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 com.diffplug.common.base;

import java.util.function.Consumer;
import java.util.function.Supplier;

/** Utilities for creating consumers. */
public class Consumers {
	/** A consumer which does nothing. */
	public static  Consumer doNothing() {
		return value -> {};
	}

	/**
	 * A Consumer which always passes its input to the given target.
	 * 
	 * By passing something mutable, such as a Box>, as
	 * the input, you can redirect the returned consumer.
	 */
	public static  Consumer redirectable(Supplier> target) {
		return value -> target.get().accept(value);
	}
}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy