001/*
002 * Copyright (C) 2015-2021 KeepSafe Software
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 *      http://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 */
016package com.getkeepsafe.dexcount.colors;
017
018import org.gradle.api.logging.LogLevel;
019
020import java.io.IOException;
021import java.io.PrintWriter;
022
023/**
024 * A thing that can print output, styled based on a given {@link Color} and {@link LogLevel}.
025 */
026public interface Styleable {
027    default void withStyledOutput(Color color, IOConsumer<PrintWriter> fn) throws IOException {
028        withStyledOutput(color, null, fn);
029    }
030
031    default void withStyledOutput(LogLevel level, IOConsumer<PrintWriter> fn) throws IOException {
032        withStyledOutput(Color.DEFAULT, level, fn);
033    }
034
035    default void withStyledOutput(IOConsumer<PrintWriter> fn) throws IOException {
036        withStyledOutput(Color.DEFAULT, null, fn);
037    }
038
039    void withStyledOutput(Color color, LogLevel level, IOConsumer<PrintWriter> fn) throws IOException;
040}