public final class GtpV1Packet extends AbstractPacket
Modifier and Type | Class and Description |
---|---|
static class |
GtpV1Packet.Builder |
static class |
GtpV1Packet.GtpV1Header
GTPv1 Header
8 7 6 5 4 3 2 1 +-----+-----+-----+-----+-----+-----+-----+-----+ | Version | PT | (*) | E | S | PN | +-----+-----+-----+-----+-----+-----+-----+-----+ | Message Type | +-----+-----+-----+-----+-----+-----+-----+-----+ | Length (1st Octet) | +-----+-----+-----+-----+-----+-----+-----+-----+ | Length (2nd Octet) | +-----+-----+-----+-----+-----+-----+-----+-----+ | Tunnel Endpoint Identifier (1st Octet) | +-----+-----+-----+-----+-----+-----+-----+-----+ | Tunnel Endpoint Identifier (2nd Octet) | +-----+-----+-----+-----+-----+-----+-----+-----+ | Tunnel Endpoint Identifier (3rd Octet) | +-----+-----+-----+-----+-----+-----+-----+-----+ | Tunnel Endpoint Identifier (4th Octet) | +-----+-----+-----+-----+-----+-----+-----+-----+ | Sequence Number (1st Octet) | +-----+-----+-----+-----+-----+-----+-----+-----+ | Sequence Number (2nd Octet) | +-----+-----+-----+-----+-----+-----+-----+-----+ | N-PDU Number | +-----+-----+-----+-----+-----+-----+-----+-----+ | Next Extension Header Type | +-----+-----+-----+-----+-----+-----+-----+-----+ |
static class |
GtpV1Packet.ProtocolType
GTP Protocol Type
|
AbstractPacket.AbstractBuilder, AbstractPacket.AbstractHeader
Packet.Header
Modifier and Type | Method and Description |
---|---|
GtpV1Packet.Builder |
getBuilder()
Returns a new Builder object populated with this object's fields' values.
|
GtpV1Packet.GtpV1Header |
getHeader()
Returns the Header object representing this packet's header.
|
Packet |
getPayload()
Returns the Packet object representing this packet's payload.
|
static GtpV1Packet |
newPacket(byte[] rawData,
int offset,
int length)
A static factory method.
|
buildHexString, buildRawData, buildString, calcHashCode, calcLength, contains, equals, get, getOuterOf, getRawData, hashCode, iterator, length, toHexString, toString
public static GtpV1Packet newPacket(byte[] rawData, int offset, int length) throws IllegalRawDataException
ByteArrays.validateBounds(byte[], int, int)
,
which may throw exceptions undocumented here.rawData
- rawDataoffset
- offsetlength
- lengthIllegalRawDataException
- if parsing the raw data fails.public GtpV1Packet.GtpV1Header getHeader()
AbstractPacket
getHeader
in interface Packet
getHeader
in class AbstractPacket
public Packet getPayload()
AbstractPacket
getPayload
in interface Packet
getPayload
in class AbstractPacket
public GtpV1Packet.Builder getBuilder()
Packet
getBuilder
in interface Packet
getBuilder
in class AbstractPacket
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