WrappedByteChannel (components 1.1.4 API)

All Superinterfaces:

AutoCloseable, ByteChannel, Channel, Closeable, ReadableByteChannel, WritableByteChannel

All Known Implementing Classes:

AbstractClientProxyChannel, AbstractWrappedByteChannel, SSLSocketChannel, SSLSocketChannel2
```
public interface WrappedByteChannel
extends ByteChannel
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isBlocking()`	This function returns the blocking state of the channel
`boolean`	`isNeedRead()`	returns whether readMore should be called to fetch data which has been decoded but not yet been returned.
`boolean`	`isNeedWrite()`	returns whether writeMore should be called write additional data.
`int`	`readMore(ByteBuffer dst)`	This function does not read data from the underlying channel at all.
`void`	`writeMore()`	Gets called when `isNeedWrite()` ()} requires a additional rite

Methods inherited from interface java.nio.channels.Channel
close, isOpen

Methods inherited from interface java.nio.channels.ReadableByteChannel
read

Methods inherited from interface java.nio.channels.WritableByteChannel
write

- Method Detail
  - isNeedWrite
```
boolean isNeedWrite()
```
    returns whether writeMore should be called write additional data.
    
    Returns:
    
    is a additional write needed
  - writeMore
```
void writeMore()
        throws IOException
```
    Gets called when isNeedWrite() ()} requires a additional rite
    
    Throws:
    
    IOException - may be thrown due to an error while writing
  - isNeedRead
```
boolean isNeedRead()
```
    returns whether readMore should be called to fetch data which has been decoded but not yet been returned.
    
    Returns:
    
    is a additional read needed
    
    See Also:
    
    ReadableByteChannel.read(ByteBuffer), readMore(ByteBuffer)
  - readMore
```
int readMore(ByteBuffer dst)
      throws IOException
```
    This function does not read data from the underlying channel at all. It is just a way to fetch data which has already be received or decoded but was but was not yet returned to the user. This could be the case when the decoded data did not fit into the buffer the user passed to ReadableByteChannel.read(ByteBuffer).
    
    Parameters:
    
    dst - the destiny of the read
    
    Returns:
    
    the amount of remaining data
    
    Throws:
    
    IOException - when a error occurred during unwrapping
  - isBlocking
```
boolean isBlocking()
```
    This function returns the blocking state of the channel
    
    Returns:
    
    is the channel blocking