CAConstants (Java Channel Access 2.4.4-j8 API)

```
public interface CAConstants
```
CA constants.

Version:

$id$

Author:

Matej Sekoranja

Field Summary

Fields
Modifier and Type	Field and Description
`static short`	`CA_DEFAULT_PRIORITY` Default priority (corresponds to POSIX SCHED_OTHER)
`static long`	`CA_ECHO_TIMEOUT` Echo (state-of-health message) reponse timeput in ms.
`static short`	`CA_EXTENDED_MESSAGE_HEADER_SIZE` CA protocol message extedned header size.
`static short`	`CA_MAJOR_PROTOCOL_REVISION` CA protocol major revision (implemented by this library).
`static short`	`CA_MESSAGE_HEADER_SIZE` CA protocol message header size.
`static short`	`CA_MINOR_PROTOCOL_REVISION` CAC (client) protocol minor revision (implemented by this library).
`static int`	`CA_PORT_BASE` CA protocol port base.
`static int`	`CA_PROTO_ACCESS_RIGHT_READ` Read access right mask.
`static int`	`CA_PROTO_ACCESS_RIGHT_WRITE` Write access right mask.
`static int`	`CA_REPEATER_PORT` Default CA repeater port.
`static short`	`CA_SEARCH_DONTREPLY` Do not require response for CA search request.
`static short`	`CA_SEARCH_DOREPLY` Require response (even if not found) for CA search request over TCP.
`static int`	`CA_SERVER_PORT` Default CA server port.
`static short`	`CA_UNKNOWN_MINOR_PROTOCOL_REVISION` Unknown CA protocol minor revision.
`static short`	`CAS_MINOR_PROTOCOL_REVISION` CAS (server) protocol minor revision (implemented by this library).
`static int`	`MAX_STRING_SIZE` Max.
`static int`	`MAX_TCP_RECV` TCP maximum receive message size.
`static int`	`MAX_UDP_RECV` UDP maximum receive message size.
`static int`	`MAX_UDP_SEND` UDP maximum send message size.
`static int`	`UNREASONABLE_CHANNEL_NAME_LENGTH` Unreasonable channel name length.

- Field Detail
  - CA_MAJOR_PROTOCOL_REVISION
```
static final short CA_MAJOR_PROTOCOL_REVISION
```
    CA protocol major revision (implemented by this library).
    
    See Also:
    
    Constant Field Values
  - CA_MINOR_PROTOCOL_REVISION
```
static final short CA_MINOR_PROTOCOL_REVISION
```
    CAC (client) protocol minor revision (implemented by this library).
    
    See Also:
    
    Constant Field Values
  - CAS_MINOR_PROTOCOL_REVISION
```
static final short CAS_MINOR_PROTOCOL_REVISION
```
    CAS (server) protocol minor revision (implemented by this library).
    
    See Also:
    
    Constant Field Values
  - CA_UNKNOWN_MINOR_PROTOCOL_REVISION
```
static final short CA_UNKNOWN_MINOR_PROTOCOL_REVISION
```
    Unknown CA protocol minor revision.
    
    See Also:
    
    Constant Field Values
  - CA_PORT_BASE
```
static final int CA_PORT_BASE
```
    CA protocol port base.
    
    See Also:
    
    Constant Field Values
  - CA_SERVER_PORT
```
static final int CA_SERVER_PORT
```
    Default CA server port.
    
    See Also:
    
    Constant Field Values
  - CA_REPEATER_PORT
```
static final int CA_REPEATER_PORT
```
    Default CA repeater port.
    
    See Also:
    
    Constant Field Values
  - CA_MESSAGE_HEADER_SIZE
```
static final short CA_MESSAGE_HEADER_SIZE
```
    CA protocol message header size.
    
    See Also:
    
    Constant Field Values
  - CA_EXTENDED_MESSAGE_HEADER_SIZE
```
static final short CA_EXTENDED_MESSAGE_HEADER_SIZE
```
    CA protocol message extedned header size.
    
    See Also:
    
    Constant Field Values
  - MAX_UDP_SEND
```
static final int MAX_UDP_SEND
```
    UDP maximum send message size. MAX_UDP: 1500 (max of ethernet and 802.{2,3} MTU) - 20(IP) - 8(UDP) (the MTU of Ethernet is currently independent of its speed varient)
    
    See Also:
    
    Constant Field Values
  - MAX_UDP_RECV
```
static final int MAX_UDP_RECV
```
    UDP maximum receive message size.
    
    See Also:
    
    Constant Field Values
  - MAX_TCP_RECV
```
static final int MAX_TCP_RECV
```
    TCP maximum receive message size.
    
    See Also:
    
    Constant Field Values
  - CA_DEFAULT_PRIORITY
```
static final short CA_DEFAULT_PRIORITY
```
    Default priority (corresponds to POSIX SCHED_OTHER)
    
    See Also:
    
    Constant Field Values
  - CA_PROTO_ACCESS_RIGHT_READ
```
static final int CA_PROTO_ACCESS_RIGHT_READ
```
    Read access right mask.
    
    See Also:
    
    Constant Field Values
  - CA_PROTO_ACCESS_RIGHT_WRITE
```
static final int CA_PROTO_ACCESS_RIGHT_WRITE
```
    Write access right mask.
    
    See Also:
    
    Constant Field Values
  - CA_SEARCH_DONTREPLY
```
static final short CA_SEARCH_DONTREPLY
```
    Do not require response for CA search request.
    
    See Also:
    
    Constant Field Values
  - CA_SEARCH_DOREPLY
```
static final short CA_SEARCH_DOREPLY
```
    Require response (even if not found) for CA search request over TCP.
    
    See Also:
    
    Constant Field Values
  - CA_ECHO_TIMEOUT
```
static final long CA_ECHO_TIMEOUT
```
    Echo (state-of-health message) reponse timeput in ms.
    
    See Also:
    
    Constant Field Values
  - MAX_STRING_SIZE
```
static final int MAX_STRING_SIZE
```
    Max. (requested) string size.
    
    See Also:
    
    Constant Field Values
  - UNREASONABLE_CHANNEL_NAME_LENGTH
```
static final int UNREASONABLE_CHANNEL_NAME_LENGTH
```
    Unreasonable channel name length.
    
    See Also:
    
    Constant Field Values

Interface CAConstants

Field Summary

Field Detail

CA_MAJOR_PROTOCOL_REVISION

CA_MINOR_PROTOCOL_REVISION

CAS_MINOR_PROTOCOL_REVISION

CA_UNKNOWN_MINOR_PROTOCOL_REVISION

CA_PORT_BASE

CA_SERVER_PORT

CA_REPEATER_PORT

CA_MESSAGE_HEADER_SIZE

CA_EXTENDED_MESSAGE_HEADER_SIZE

MAX_UDP_SEND

MAX_UDP_RECV

MAX_TCP_RECV

CA_DEFAULT_PRIORITY

CA_PROTO_ACCESS_RIGHT_READ

CA_PROTO_ACCESS_RIGHT_WRITE

CA_SEARCH_DONTREPLY

CA_SEARCH_DOREPLY

CA_ECHO_TIMEOUT

MAX_STRING_SIZE

UNREASONABLE_CHANNEL_NAME_LENGTH