budd/budd-common/src/main/java/io/github/ehlxr/function/CallableFunction.java

47 lines
1.6 KiB
Java

/*
* The MIT License (MIT)
*
* Copyright © 2021 xrv <xrv@live.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package io.github.ehlxr.function;
import java.util.concurrent.Callable;
import java.util.function.Function;
/**
* @author ehlxr
* @since 2021-09-06 10:40.
*/
public class CallableFunction<T, R> implements Callable<R> {
private final T t;
private final Function<T, R> function;
public CallableFunction(Function<T, R> function, T t) {
this.function = function;
this.t = t;
}
@Override
public R call() {
return function.apply(t);
}
}