IPcapOutput (java_pcap API)

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

All Known Implementing Classes:

PcapngOutput
```
public interface IPcapOutput
extends java.io.Closeable
```
Output stream of PCAPNG data.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`writeEnhancedPacketBlock(int interfaceId, long timestamp, byte[] data)`	Writes the enhanced packet block.
`void`	`writeInterfaceDescriptionBlock(LinkType linkType, int timestampResolution)`	Writes the interface description block.

Methods inherited from interface java.io.Closeable
close

- Method Detail
  - writeEnhancedPacketBlock
```
void writeEnhancedPacketBlock(int interfaceId,
                              long timestamp,
                              byte[] data)
                       throws java.io.IOException
```
    Writes the enhanced packet block.
    
    Parameters:
    
    interfaceId - Id of the interface for the enhanced packet block.
    
    timestamp - Timestamp in nanoseconds.
    
    data - Payload for the output.
    
    Throws:
    
    java.io.IOException - in case of errors with underlying IO operations.
  - writeInterfaceDescriptionBlock
```
void writeInterfaceDescriptionBlock(LinkType linkType,
                                    int timestampResolution)
                             throws java.io.IOException
```
    Writes the interface description block. Each consequent call to this method assign a growing index to these blocks. The interfaceId argument to the writeEnhancedPacketBlock() must correspond to these. Consequently, you are NOT allowed to call writeEnhancedPacketBlock without previously calling writeInterfaceDescriptionBlock().
    
    Parameters:
    
    linkType - Link type for the data from this interface.
    
    timestampResolution - See Pcap.RESOLUTION constants.
    
    Throws:
    
    java.io.IOException - in case of errors with underlying IO operations.