| /* |
| * 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.ko; |
| |
| import org.apache.lucene.analysis.ko.dict.Dictionary; |
| |
| /** A token stored in a {@link Dictionary}. */ |
| public class DictionaryToken extends Token { |
| private final int wordId; |
| private final KoreanTokenizer.Type type; |
| private final Dictionary dictionary; |
| |
| public DictionaryToken( |
| KoreanTokenizer.Type type, |
| Dictionary dictionary, |
| int wordId, |
| char[] surfaceForm, |
| int offset, |
| int length, |
| int startOffset, |
| int endOffset) { |
| super(surfaceForm, offset, length, startOffset, endOffset); |
| this.type = type; |
| this.dictionary = dictionary; |
| this.wordId = wordId; |
| } |
| |
| @Override |
| public String toString() { |
| return "DictionaryToken(\"" |
| + getSurfaceFormString() |
| + "\" pos=" |
| + getStartOffset() |
| + " length=" |
| + getLength() |
| + " posLen=" |
| + getPositionLength() |
| + " type=" |
| + type |
| + " wordId=" |
| + wordId |
| + " leftID=" |
| + dictionary.getLeftId(wordId) |
| + ")"; |
| } |
| |
| /** |
| * Returns the type of this token |
| * |
| * @return token type, not null |
| */ |
| public KoreanTokenizer.Type getType() { |
| return type; |
| } |
| |
| /** |
| * Returns true if this token is known word |
| * |
| * @return true if this token is in standard dictionary. false if not. |
| */ |
| public boolean isKnown() { |
| return type == KoreanTokenizer.Type.KNOWN; |
| } |
| |
| /** |
| * Returns true if this token is unknown word |
| * |
| * @return true if this token is unknown word. false if not. |
| */ |
| public boolean isUnknown() { |
| return type == KoreanTokenizer.Type.UNKNOWN; |
| } |
| |
| /** |
| * Returns true if this token is defined in user dictionary |
| * |
| * @return true if this token is in user dictionary. false if not. |
| */ |
| public boolean isUser() { |
| return type == KoreanTokenizer.Type.USER; |
| } |
| |
| @Override |
| public POS.Type getPOSType() { |
| return dictionary.getPOSType(wordId); |
| } |
| |
| @Override |
| public POS.Tag getLeftPOS() { |
| return dictionary.getLeftPOS(wordId); |
| } |
| |
| @Override |
| public POS.Tag getRightPOS() { |
| return dictionary.getRightPOS(wordId); |
| } |
| |
| @Override |
| public String getReading() { |
| return dictionary.getReading(wordId); |
| } |
| |
| @Override |
| public Dictionary.Morpheme[] getMorphemes() { |
| return dictionary.getMorphemes(wordId, getSurfaceForm(), getOffset(), getLength()); |
| } |
| } |