ListenerInitializer (PMD Core 7.0.0-rc2 API)

All Superinterfaces:

AutoCloseable
```
public interface ListenerInitializer
extends AutoCloseable
```
An initializer for GlobalAnalysisListener that gets notified of general analysis parameters. Each method will be called exactly once, before any events on the GlobalAnalysisListener

Method Summary

All Methods Static Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`close()`	Signals the end of initialization: no further calls will be made to this object.
`static ListenerInitializer`	`noop()`	A listener that does nothing.
`default void`	`setNumberOfFilesToAnalyze(int totalFiles)`	Notifies the total number of files collected for analysis.
`static ListenerInitializer`	`tee(Collection<? extends ListenerInitializer> listeners)`	Produce an analysis listener that forwards all events to the given listeners.

- Method Detail
  - setNumberOfFilesToAnalyze
```
default void setNumberOfFilesToAnalyze(int totalFiles)
```
    Notifies the total number of files collected for analysis.
  - close
```
default void close()
            throws Exception
```
    Signals the end of initialization: no further calls will be made to this object.
    
    Specified by:
    
    close in interface AutoCloseable
    
    Throws:
    
    Exception - If an exception occurs, eg IOException when writing to a renderer
  - noop
```
static ListenerInitializer noop()
```
    A listener that does nothing.
  - tee
```
static ListenerInitializer tee(Collection<? extends ListenerInitializer> listeners)
```
    Produce an analysis listener that forwards all events to the given listeners.
    
    Parameters:
    
    listeners - Listeners
    
    Returns:
    
    A new listener
    
    Throws:
    
    IllegalArgumentException - If the parameter is empty
    
    NullPointerException - If the parameter or any of its elements is null