ChannelProvider (Java API Reference for Oracle® Coherence Community Edition)

All Superinterfaces:

Comparable<ChannelProvider>
```
public interface ChannelProvider
extends Comparable<ChannelProvider>
```
A provider of named gRPC Channel instances.
Instances of this interface are loaded by the ServiceLoader when building gRPC channel instances to provide a Channel for a remote gRPC service. This allows application code to provide channels that require configuration not supported by the out-of-the-box Coherence configuration.

Since:

20.12

Author:

Jonathan Knight 2020.12.15

Field Summary

Fields
Modifier and Type Field Description

static int DEFAULT_PRIORITY
The default priority for a configuration.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default int`	`compareTo(ChannelProvider other)`
`Optional<io.grpc.Channel>`	`getChannel(String sName)`	Return the `Channel`.
`default int`	`getPriority()`	Returns the priority for this provider.

- Field Detail
  - DEFAULT_PRIORITY
```
static final int DEFAULT_PRIORITY
```
    The default priority for a configuration.
    
    See Also:
    
    getPriority(), Constant Field Values
- Method Detail
  - getChannel
```
Optional<io.grpc.Channel> getChannel(String sName)
```
    Return the Channel.
    
    Parameters:
    
    sName - the name of the channel to get
    
    Returns:
    
    the Channel
  - getPriority
```
default int getPriority()
```
    Returns the priority for this provider.
    Sessions will be created in priority order, the highest priority first.
    The default priority is zero (see DEFAULT_PRIORITY.
    
    Returns:
    
    the priority for this provider
  - compareTo
```
default int compareTo(ChannelProvider other)
```
    Specified by:
    
    compareTo in interface Comparable<ChannelProvider>