001/* 002 * Copyright 2002-2007 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.core.style; 018 019import org.springframework.lang.Nullable; 020 021/** 022 * Strategy that encapsulates value String styling algorithms 023 * according to Spring conventions. 024 * 025 * @author Keith Donald 026 * @since 1.2.2 027 */ 028public interface ValueStyler { 029 030 /** 031 * Style the given value, returning a String representation. 032 * @param value the Object value to style 033 * @return the styled String 034 */ 035 String style(@Nullable Object value); 036 037}