1 package org.jscsi.target.scsi.modeSense;
2
3
4 import org.jscsi.target.scsi.ISerializable;
5
6
7 /**
8 * An abstract parent class for LOGICAL BLOCK DESCRIPTORs used by direct-access block devices as part of
9 * {@link ModeParameterList} objects.
10 *
11 * @author Andreas Ergenzinger
12 */
13 public abstract class LogicalBlockDescriptor implements ISerializable {
14
15 /**
16 * The number of equal-length logical blocks into which the storage medium is divided.
17 */
18 protected final long numberOfLogicalBlocks;
19
20 /**
21 * The length in bytes of the logical blocks.
22 */
23 protected final int logicalBlockLength;
24
25 /**
26 * The constructor.
27 *
28 * @param numberOfLogicalBlocks the number of equal-length logical blocks into which the storage medium is divided
29 * @param logicalBlockLength the length in bytes of the logical blocks
30 */
31 public LogicalBlockDescriptor (final long numberOfLogicalBlocks, final int logicalBlockLength) {
32 this.numberOfLogicalBlocks = numberOfLogicalBlocks;
33 this.logicalBlockLength = logicalBlockLength;
34 }
35 }