GearmanJobServerConnection (gearman-java Wikimedia fork 0.11-SNAPSHOT API)

All Known Subinterfaces:

GearmanJobServerIpConnection

All Known Implementing Classes:

GearmanNIOJobServerConnection
```
public interface GearmanJobServerConnection
```
This interface exposes the API that classes representing connections to a Gearman Job Server must implement.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`canRead()`	Can a read operation be executed at this time.
`boolean`	`canWrite()`	Can a write operation be executed at this time.
`void`	`close()`	Closes a connection to the Gearman Job Server.
`boolean`	`isOpen()`	Is the connection open.
`void`	`open()`	Open the connection to the Gearman Job Server.
`GearmanPacket`	`read()`	Reads a `GearmanPacket` from the connection with the Gearman Job Server.
`void`	`write(GearmanPacket packet)`	Writes a `GearmanPacket` into the connection with the Gearman Job Server.

- Method Detail
  - open
```
void open()
   throws IOException
```
    Open the connection to the Gearman Job Server.
    
    Throws:
    
    IOException - if an I/O exception was encountered.
  - close
```
void close()
```
    Closes a connection to the Gearman Job Server.
  - write
```
void write(GearmanPacket packet)
    throws IOException
```
    Writes a GearmanPacket into the connection with the Gearman Job Server.
    
    Parameters:
    
    packet - The request to be written.
    
    Throws:
    
    IOException - if an I/O exception was encountered.
  - read
```
GearmanPacket read()
            throws IOException
```
    Reads a GearmanPacket from the connection with the Gearman Job Server.
    
    Returns:
    
    the GearmanPacket read from the connection.
    
    Throws:
    
    IOException - if an I/O exception was encountered.
  - isOpen
```
boolean isOpen()
```
    Is the connection open.
    
    Returns:
    
    true if the connection is open, else false.
  - canRead
```
boolean canRead()
```
    Can a read operation be executed at this time.
    
    Returns:
    
    true if a read can be executed, else returns false.
  - canWrite
```
boolean canWrite()
```
    Can a write operation be executed at this time.
    
    Returns:
    
    true if a write can be executed, else returns false.