| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.lucene.analysis.icu.segmentation; |
| |
| import com.ibm.icu.text.RuleBasedBreakIterator; |
| |
| /** |
| * Class that allows for tailored Unicode Text Segmentation on a per-writing system basis. |
| * |
| * @lucene.experimental |
| */ |
| public abstract class ICUTokenizerConfig { |
| /** Rule status for emoji sequences */ |
| public static final int EMOJI_SEQUENCE_STATUS = 299; |
| |
| /** Sole constructor. (For invocation by subclass constructors, typically implicit.) */ |
| public ICUTokenizerConfig() {} |
| /** Return a breakiterator capable of processing a given script. */ |
| public abstract RuleBasedBreakIterator getBreakIterator(int script); |
| /** Return a token type value for a given script and BreakIterator rule status. */ |
| public abstract String getType(int script, int ruleStatus); |
| /** true if Han, Hiragana, and Katakana scripts should all be returned as Japanese */ |
| public abstract boolean combineCJ(); |
| } |