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 18 package org.apache.any23.writer; 19 20 import org.apache.any23.configuration.Setting; 21 22 /** 23 * 24 * This class encapsulates commonly supported settings for {@link TripleWriter} implementations. 25 * 26 * @author Hans Brende (hansbrende@apache.org) 27 */ 28 public class WriterSettings { 29 private WriterSettings() { 30 throw new AssertionError(); 31 } 32 33 // Keep identifiers short & sweet for ease of user's CLI usage! 34 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 35 // (Since each WriterFactory must maintain its own pool of "supported settings", 36 // we don't need to worry about identifiers being globally unique. 37 // A single identifier could theoretically map to different keys--and 38 // therefore to different semantics--under different WriterFactory instances. 39 // Note that it is the *memory-based identity of the key*, not the 40 // key's textual identifier, that denotes the semantics for a given setting. 41 // However, since each Settings object is guaranteed to contain only one setting 42 // per identifier, we can be assured that identifiers will be unique on a 43 // per-WriterFactory basis.) 44 45 /** 46 * Directive to writer that output should be printed in a way to maximize human readability. 47 */ 48 public static final Setting<Boolean> PRETTY_PRINT = Setting.create("pretty", Boolean.TRUE); 49 50 /** 51 * Directive to writer that at least the non-ASCII characters should be escaped. 52 */ 53 public static final Setting<Boolean> PRINT_ASCII = Setting.create("ascii", Boolean.FALSE); 54 55 }