001/*-
002 * #%L
003 * HAPI FHIR JPA - Search Parameters
004 * %%
005 * Copyright (C) 2014 - 2025 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.jpa.searchparam.extractor;
021
022import org.apache.commons.text.matcher.StringMatcher;
023
024/**
025 * Utility class that works with the commons-text
026 * {@link org.apache.commons.text.StringTokenizer}
027 * class to return tokens that are whitespace trimmed.
028 */
029public class StringTrimmingTrimmerMatcher implements StringMatcher {
030        @Override
031        public int isMatch(char[] buffer, int start, int bufferStart, int bufferEnd) {
032                return (buffer[start] <= 32) ? 1 : 0;
033        }
034}