frostfs-sdk-java/models/src/main/java/info/frostfs/sdk/dto/SplitId.java

package info.frostfs.sdk.dto;

import java.util.UUID;

import static info.frostfs.sdk.UUIDExtension.asBytes;
import static info.frostfs.sdk.UUIDExtension.asUuid;
import static java.util.Objects.isNull;

public class SplitId {
    private final UUID id;

    public SplitId(UUID uuid) {
        this.id = uuid;
    }

    public SplitId() {
        this.id = UUID.randomUUID();
    }

    private SplitId(byte[] binary) {
        this.id = asUuid(binary);
    }

    private SplitId(String str) {
        this.id = UUID.fromString(str);
    }

    public static SplitId createFromBinary(byte[] binaryData) {
        return new SplitId(binaryData);
    }

    public static SplitId createFromString(String stringData) {
        return new SplitId(stringData);
    }

    @Override
    public String toString() {
        return id.toString();
    }

    public byte[] toBinary() {
        return isNull(id) ? null : asBytes(id);
    }
}