/*
 * 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.nifi.util.text;

import java.time.format.DateTimeFormatter;

class DateTimeFormatterMatcher implements DateTimeMatcher {
    private final DateTimeFormatter dateTimeFormatter;

    public DateTimeFormatterMatcher(final String format) {
        this.dateTimeFormatter = DateTimeFormatter.ofPattern(format);
    }

    @Override
    public boolean matches(final String text) {
        try {
            dateTimeFormatter.parse(text);
            return true;
        } catch (final Exception e) {
            return false;
        }
    }
}
