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RFC 3986 compliant URI implementation.

There is a newer version: 0.8.1

/*
 * Copyright 2017 dmfs GmbH
 *
 * Licensed 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.dmfs.rfc3986.validation;

/**
 * The interface of a very simple set of characters.
 *
 * @author Marten Gajda
 */
public interface CharSet
{
    /**
     * Returns whether this CharSet contains the given character.
     *
     * @param c
     *         The character to test.
     *
     * @return {@code true} if the given character is contained in the set, {@code false} otherwise.
     */
    boolean contains(char c);
}