+++ /dev/null
-package org.apache.lucene.facet.taxonomy.lucene;
-
-import org.apache.lucene.document.FieldSelector;
-import org.apache.lucene.document.FieldSelectorResult;
-
-/**
- * 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.
- */
-
-/**
- * @lucene.experimental
- */
-abstract class Consts {
-
- static final String FULL = "$full_path$";
- static final String FIELD_PAYLOADS = "$payloads$";
- static final String PAYLOAD_PARENT = "p";
- static final char[] PAYLOAD_PARENT_CHARS = PAYLOAD_PARENT.toCharArray();
-
- /**
- * The following is a "field selector", an object which tells Lucene to
- * extract only a single field rather than a whole document.
- */
- public static final FieldSelector fullPathSelector = new FieldSelector() {
- public FieldSelectorResult accept(String fieldName) {
- if (fieldName.equals(FULL)) {
- return FieldSelectorResult.LOAD_AND_BREAK;
- }
- return FieldSelectorResult.NO_LOAD;
- }
- };
-
- /**
- * Delimiter used for creating the full path of a category from the list of
- * its labels from root. It is forbidden for labels to contain this
- * character.
- * <P>
- * Originally, we used \uFFFE, officially a "unicode noncharacter" (invalid
- * unicode character) for this purpose. Recently, we switched to the
- * "private-use" character \uF749.
- */
- //static final char DEFAULT_DELIMITER = '\uFFFE';
- static final char DEFAULT_DELIMITER = '\uF749';
-
-}