DefaultServerCapabilitiesReader.java

/*

 * Copyright 2019 Hector Espert <hectorespertpardo@gmail.com>.

 *

 * 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 es.blackleg.jlibnotify.core;

import com.sun.jna.Pointer;

import java.util.ArrayList;

import java.util.Collection;

import java.util.List;

import java.util.Objects;

/**

 * Reference implementation of {@link ServerCapabilitiesReader}.

 *

 * <p>Walks the native {@code GList} node by node, reading each node as an array of two pointers

 * where the first one is the capability string and the second one the next node of the list. This

 * is the only place of the library that traverses native memory by hand.</p>

 *

 * @author Hector Espert

 */

public class DefaultServerCapabilitiesReader implements ServerCapabilitiesReader {

    /**

     * Creates a reader. It holds no state, so a single instance can be shared.

     */

    @Override

    public Collection<String> getServerCapabilitiesFromPointer(Pointer pointer) {

            }

            } else {

            }

    }

}

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