Module org.yamcs.core

Package org.yamcs.parameterarchive

Class SegmentKey

java.lang.Object

org.yamcs.parameterarchive.SegmentKey

public class SegmentKey
extends Object

Holder, encoder and decoder for the segment keys (in the sense of key,value storage used for RocksDb)

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	TYPE_ENG_VALUE
static final byte	TYPE_PARAMETER_STATUS
static final byte	TYPE_RAW_VALUE

Constructor Summary

Constructors

Constructor	Description
SegmentKey(int parameterId, int parameterGroupId, long segmentStart, byte type)

Method Summary

Modifier and Type	Method	Description
static SegmentKey	decode(byte[] b)
byte[]	encode()
static byte[]	encode(int parameterId, int parameterGroupId, long segmentStart, byte type)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

TYPE_ENG_VALUE

public static final byte TYPE_ENG_VALUE

See Also:

• Constant Field Values

TYPE_RAW_VALUE

public static final byte TYPE_RAW_VALUE

See Also:

• Constant Field Values

TYPE_PARAMETER_STATUS

public static final byte TYPE_PARAMETER_STATUS

See Also:

• Constant Field Values

Constructor Details

SegmentKey

public SegmentKey(int parameterId,
 int parameterGroupId,
 long segmentStart,
 byte type)

Method Details

encode

public byte[] encode()

decode

public static SegmentKey decode(byte[] b)

encode

public static byte[] encode(int parameterId,
 int parameterGroupId,
 long segmentStart,
 byte type)

toString

public String toString()

Overrides:

toString in class Object