| /* |
| * 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.tokenattributes; |
| |
| import com.ibm.icu.lang.UScript; |
| import org.apache.lucene.util.AttributeImpl; |
| import org.apache.lucene.util.AttributeReflector; |
| |
| /** |
| * Implementation of {@link ScriptAttribute} that stores the script as an integer. |
| * |
| * @lucene.experimental |
| */ |
| public class ScriptAttributeImpl extends AttributeImpl implements ScriptAttribute, Cloneable { |
| private int code = UScript.COMMON; |
| |
| /** Initializes this attribute with <code>UScript.COMMON</code> */ |
| public ScriptAttributeImpl() {} |
| |
| @Override |
| public int getCode() { |
| return code; |
| } |
| |
| @Override |
| public void setCode(int code) { |
| this.code = code; |
| } |
| |
| @Override |
| public String getName() { |
| return UScript.getName(code); |
| } |
| |
| @Override |
| public String getShortName() { |
| return UScript.getShortName(code); |
| } |
| |
| @Override |
| public void clear() { |
| code = UScript.COMMON; |
| } |
| |
| @Override |
| public void copyTo(AttributeImpl target) { |
| ScriptAttribute t = (ScriptAttribute) target; |
| t.setCode(code); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (this == other) { |
| return true; |
| } |
| |
| if (other instanceof ScriptAttributeImpl) { |
| return ((ScriptAttributeImpl) other).code == code; |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return code; |
| } |
| |
| @Override |
| public void reflectWith(AttributeReflector reflector) { |
| // when wordbreaking CJK, we use the 15924 code Japanese (Han+Hiragana+Katakana) to |
| // mark runs of Chinese/Japanese. our use is correct (as for chinese Han is a subset), |
| // but this is just to help prevent confusion. |
| String name = code == UScript.JAPANESE ? "Chinese/Japanese" : getName(); |
| reflector.reflect(ScriptAttribute.class, "script", name); |
| } |
| } |