com.voytechs.jnetstream.primitive.address

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Package com.voytechs.jnetstream.primitive.address

JNetStream primitive (datatypes) objects.

See:
Description

Class Summary

Address A Class for storing IP Addresses Currently is only designed to utilize IPv4 (32bit) addresses.

IpAddress A Class for storing IP Addresses Currently is only designed to utilize IPv4 (32bit) addresses.

IpNetmask

IpNetwork This class manipulates a IP address as a network address it requires 2 values, address and netmask.

IpNumber A Class for storing IP Addresses Currently is only designed to utilize IPv4 (32bit) byteArrayAddresses.

MacAddress A Class for storing MAC Addresses

Package com.voytechs.jnetstream.primitive.address Description

JNetStream primitive (datatypes) objects. These objects are used by the codec and npl package to initialize datatypes in NPL and access contents of Packet/Header/Field codec objects. As an example the following primitives are very common and have been defined here:


	 LongPrimitive
	
 IntPrimitive
	
 ShortPrimitive
	
 BytePrimitive
	
 AddressPrimitive
	
 IpAddressPrimitive - supports both V4 and V6 addresses
	
 MacAddressPrimitive
	
 DNSAddressPrimitive - resolves compressed DNS addresses by following pointers.
	
 StringAddressPrimitive
	
 HexdumpPrimitive - a hexadecimal dump of any number of bytes with their ASCII encoding shown on the side.
	
 TextPrimitive - Similar to HexdumpPrimitive a hexadecimal dump of any number of bytes with their ASCII encoding shown on the side.

Various accessor and getter methods are available to get at the data continained within the Primitive. Also various comparison and comparable interfaces are implemented to allow data manipulation and comparisons.

Packet packet = decoder.nextPacket();
Primitive primitive = packet.getHeader("IPv4").getField("src");
IpAddress address = null;
if(primitive != null)
	address = (IpAddress)primitive.getValue();

IpNetwork network = new IpNetwork("132.145.167.0", 24);

if(network.isPartOf(address) == true) // Could also do: equals(), compareTo(), put in a sorted map or tree, etc...
	System.out.println(address.toString() + " is part of " + network.toString());
else
	System.out.println(address.toString() + " is NOT part of " + network.toString());