1 /* 2 ******************************************************************************* 3 * Copyright (C) 2011-2016, International Business Machines Corporation and * 4 * others. All Rights Reserved. * 5 ******************************************************************************* 6 */ 7 package com.ibm.icu.util; 8 9 /** 10 * Simple struct-like class for output parameters. 11 * @param <T> The type of the parameter. 12 * @stable ICU 4.8 13 */ 14 public class Output<T> { 15 /** 16 * The value field 17 * @stable ICU 4.8 18 */ 19 public T value; 20 21 /** 22 * {@inheritDoc} 23 * @stable ICU 4.8 24 */ toString()25 public String toString() { 26 return value == null ? "null" : value.toString(); 27 } 28 29 /** 30 * Constructs an empty <code>Output</code> 31 * @stable ICU 4.8 32 */ Output()33 public Output() { 34 35 } 36 37 /** 38 * Constructs an <code>Output</code> with the given value. 39 * @param value the initial value 40 * @stable ICU 4.8 41 */ Output(T value)42 public Output(T value) { 43 this.value = value; 44 } 45 } 46