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/*
 * Copyright 2016 higherfrequencytrading.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 net.openhft.chronicle.bytes;

import org.jetbrains.annotations.NotNull;

class SubBytes extends VanillaBytes {
    private final long start;
    private final long capacity;

    public SubBytes(@NotNull BytesStore bytesStore, long start, long capacity) throws IllegalStateException {
        super(bytesStore);
        this.start = start;
        this.capacity = capacity;
        clear();
    }

    @Override
    public long capacity() {
        return capacity;
    }

    @Override
    public long start() {
        return start;
    }

    @Override
    public long realCapacity() {
        return capacity;
    }
}