All Known Implementing Classes:

RuntimeMessageHandlerImpl
```
public interface RuntimeMessageHandler
```
Handles runtime message.

Since:

9.10

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`addError(String message)`	Deprecated. since 11.3, use `addMessage(RuntimeMessage)` instead.
`void`	`addMessage(RuntimeMessage message)`	Adds the following message.
`void`	`addWarning(String message)`	Deprecated. since 11.3, use `addMessage(RuntimeMessage)` instead.
`List<String>`	`getErrors()`	Deprecated. since 11.3, use `getMessages(Level)` instead
`List<String>`	`getMessages(Predicate<RuntimeMessage> predicate)`	Returns all messages strings, filtered by given predicate.
`List<String>`	`getMessages(RuntimeMessage.Level level)`	Returns all messages strings, filtered by given level.
`List<RuntimeMessage>`	`getRuntimeMessages(Predicate<RuntimeMessage> predicate)`	Returns all messages, filtered by given predicate.
`List<RuntimeMessage>`	`getRuntimeMessages(RuntimeMessage.Level level)`	Returns all messages, filtered by given level.
`List<String>`	`getWarnings()`	Deprecated. since 11.3, use `getMessages(Level)` instead

- Method Detail
  - addMessage
```
void addMessage(RuntimeMessage message)
```
    Adds the following message.
    
    Since:
    
    11.3
  - getMessages
```
List<String> getMessages(RuntimeMessage.Level level)
```
    Returns all messages strings, filtered by given level.
    
    Since:
    
    11.3
  - getMessages
```
List<String> getMessages(Predicate<RuntimeMessage> predicate)
```
    Returns all messages strings, filtered by given predicate.
    
    Since:
    
    11.3
  - getRuntimeMessages
```
List<RuntimeMessage> getRuntimeMessages(RuntimeMessage.Level level)
```
    Returns all messages, filtered by given level.
    
    Since:
    
    11.3
  - getRuntimeMessages
```
List<RuntimeMessage> getRuntimeMessages(Predicate<RuntimeMessage> predicate)
```
    Returns all messages, filtered by given predicate.
    
    Since:
    
    11.3
  - addWarning
```
@Deprecated
void addWarning(String message)
```
    Deprecated.
    since 11.3, use addMessage(RuntimeMessage) instead.
    
    Warning messages don't block server startup.
  - getWarnings
```
@Deprecated
List<String> getWarnings()
```
    Deprecated.
    since 11.3, use getMessages(Level) instead
    
    Returns:
    
    an unmodifiable List of warning messages
  - addError
```
@Deprecated
void addError(String message)
```
    Deprecated.
    since 11.3, use addMessage(RuntimeMessage) instead.
    
    Add new error.
    Error messages block server startup in strict mode.
  - getErrors
```
@Deprecated
List<String> getErrors()
```
    Deprecated.
    since 11.3, use getMessages(Level) instead
    
    Returns:
    
    an unmodifiable List of error messages

Interface RuntimeMessageHandler

Method Summary

Method Detail

addMessage

getMessages

getMessages

getRuntimeMessages

getRuntimeMessages

addWarning

getWarnings

addError

getErrors