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// 
// ========================================================================
// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// 
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// 
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// 
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
// 
package org.eclipse.jetty.util;

import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;

/**
 *  Abstract Trie implementation.
 *  Provides some common implementations, which may not be the most
 *  efficient. For byte operations, the assumption is made that the charset
 *  is ISO-8859-1
 *
 *  @param  the type of object that the Trie holds
 *
 * @deprecated The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.
 */
@Deprecated(since = "2021-05-27")
public abstract class AbstractTrie implements Trie {

    final boolean _caseInsensitive;

    protected AbstractTrie(boolean insensitive) {
        _caseInsensitive = insensitive;
    }

    @Override
    public boolean put(V v) {
        return put(v.toString(), v);
    }

    @Override
    public V remove(String s) {
        V o = get(s);
        put(s, null);
        return o;
    }

    @Override
    public V get(String s) {
        return get(s, 0, s.length());
    }

    @Override
    public V get(ByteBuffer b) {
        return get(b, 0, b.remaining());
    }

    @Override
    public V getBest(String s) {
        return getBest(s, 0, s.length());
    }

    @Override
    public V getBest(byte[] b, int offset, int len) {
        return getBest(new String(b, offset, len, StandardCharsets.ISO_8859_1));
    }

    @Override
    public boolean isCaseInsensitive() {
        return _caseInsensitive;
    }
}