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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;

import java.io.UnsupportedEncodingException;


/**
 * Interface of a URI encoded {@link CharSequence}.
 * 
 * Note that two {@link UriEncoded} objects ar equal if their encoded values are equal.
 *
 * @author Marten Gajda
 */
public interface UriEncoded extends CharSequence
{
    /**
     * Returns a normalized version of this {@link UriEncoded}. In particular that means all unreserved characters are decoded and percent-encoded values are
     * converted to uppercase.
     */
    UriEncoded normalized();

    /**
     * Returns the decoded text, using the given charset to decode the non-ASCII characters.
     *
     * @param charset
     *         The name of the charset.
     *
     * @return
     */
    CharSequence plain(String charset) throws UnsupportedEncodingException;

    /**
     * Returns the decoded text assuming UTF-8 encoding.
     *
     * @return
     */
    CharSequence plain();
}