WriteBuffer.Sink (Apache Tomcat 10.1.56 API Documentation)

Enclosing class:

WriteBuffer
```
public static interface WriteBuffer.Sink
```
Interface implemented by clients of the WriteBuffer to enable data to be written back out from the buffer.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`writeFromBuffer(java.nio.ByteBuffer buffer, boolean block)`	Writes data from a ByteBuffer to the underlying output.

- Method Detail
  - writeFromBuffer
```
boolean writeFromBuffer(java.nio.ByteBuffer buffer,
                        boolean block)
                 throws java.io.IOException
```
    Writes data from a ByteBuffer to the underlying output.
    
    Parameters:
    
    buffer - The buffer to write from
    
    block - Whether to use blocking writes
    
    Returns:
    
    true if data is left unwritten, false otherwise
    
    Throws:
    
    java.io.IOException - If an I/O error occurs