1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache license, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the license for the specific language governing permissions and
15 * limitations under the license.
16 */
17 package org.apache.logging.log4j.core.pattern;
18
19 /**
20 * Renders an input to an output.
21 */
22 public interface TextRenderer {
23
24 /**
25 * Renders input text to an output.
26 *
27 * @param input
28 * The input
29 * @param output
30 * The output
31 * @param styleName
32 * The style name to use to render the input on the output.
33 */
34 void render(String input, StringBuilder output, String styleName);
35
36 /**
37 * Renders input text to an output.
38 *
39 * @param input
40 * The input
41 * @param output
42 * The output
43 */
44 void render(StringBuilder input, StringBuilder output);
45
46 }