bt.data.range.Ranges Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of bt-core Show documentation
BitTorrent Client Library (Core)
The newest version!
/*
 * Copyright (c) 2016—2021 Andrei Tomashpolskiy and individual contributors.
 *
 * 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 bt.data.range;

import bt.data.BlockSet;
import bt.data.DataRange;

import java.util.function.Function;

/**
 * @since 1.3
 */
public class Ranges {

    /**
     * @since 1.3
     */
    public static > BlockRange blockRange(T range, long transferBlockSize) {
        return new BlockRange<>(range, transferBlockSize);
    }

    /**
     * @since 1.3
     */
    public static > Range synchronizedRange(T range) {
        return new SynchronizedRange<>(range);
    }

    /**
     * @since 1.3
     */
    public static DataRange synchronizedDataRange(DataRange range) {
        SynchronizedRange synchronizedRange = new SynchronizedRange<>(range);
        return new SynchronizedDataRange<>(synchronizedRange, Function.identity());
    }

    /**
     * @since 1.3
     */
    public static DataRange dataRange(BlockRange range) {
        return DelegatingDataRange.range(range, DelegatingRange::getDelegate);
    }

    /**
     * @since 1.3
     */
    public static DataRange synchronizedDataRange(BlockRange range) {
        SynchronizedRange> synchronizedRange = new SynchronizedRange<>(range);
        return new SynchronizedDataRange<>(synchronizedRange, BlockRange::getDelegate);
    }

    /**
     * @since 1.3
     */
    public static BlockSet synchronizedBlockSet(BlockSet blockSet) {
        return new SynchronizedBlockSet(blockSet);
    }
}