net.openhft.chronicle.hash.serialization.internal.BytesBytesInterop Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of chronicle-map Show documentation

Chronicle-Map

There is a newer version: 3.27ea0

/*
 *     Copyright (C) 2015  higherfrequencytrading.com
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU Lesser General Public License as published by
 *     the Free Software Foundation, either version 3 of the License.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU Lesser General Public License for more details.
 *
 *     You should have received a copy of the GNU Lesser General Public License
 *     along with this program.  If not, see .
 */

package net.openhft.chronicle.hash.serialization.internal;

import net.openhft.chronicle.hash.hashing.Hasher;
import net.openhft.chronicle.hash.serialization.BytesInterop;
import net.openhft.lang.io.Bytes;

public enum BytesBytesInterop implements BytesInterop {
    INSTANCE;

    @Override
    public boolean startsWith(Bytes bytes, Bytes e) {
        long limit = bytes.limit();
        bytes.limit(bytes.capacity());
        boolean result = bytes.startsWith(e);
        bytes.limit(limit);
        return result;
    }

    @Override
    public long hash(Bytes e) {
        return Hasher.hash(e);
    }

    @Override
    public long size(Bytes e) {
        return e.remaining();
    }

    @Override
    public void write(Bytes bytes, Bytes e) {
        bytes.write(e, e.position(), e.remaining());
    }
}