org.javamrt.mrt

Class Prefix

java.lang.Object

org.javamrt.mrt.Prefix

All Implemented Interfaces:

Comparable<Prefix>, Comparator<Prefix>

Direct Known Subclasses:

Nlri

public class Prefix
extends Object
implements Comparable<Prefix>, Comparator<Prefix>

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	base
protected byte[]	broadcast
protected byte[]	mask
protected int	maskLength

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Prefix()
	Prefix(byte[] addr, int maskLength)
	Prefix(InetAddress addr, int maskLength)

Method Summary

Modifier and Type	Method and Description
int	compare(Prefix p1, Prefix p2)
int	compareTo(Prefix other)
boolean	equals(Object o)
boolean	equals(Prefix other)
InetAddress	getBaseAddress()
InetAddress	getBroadcastAddress()
int	getMaskLength()
boolean	includes(Prefix other)
boolean	isDefault()
boolean	isIncludedBy(Prefix other)
boolean	isIPv4()
boolean	isIPv6()
protected boolean	matches(byte[] addr)
boolean	matches(InetAddress addr)
static Prefix	parseString(String s)
void	setMaskLength(int maskLength)
protected void	setPrefix(byte[] addr, int maskLen)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

base

protected byte[] base

mask

protected byte[] mask

broadcast

protected byte[] broadcast

maskLength

protected int maskLength

Constructor Detail

Prefix

protected Prefix()

Prefix

public Prefix(InetAddress addr,
              int maskLength)
       throws PrefixMaskException

Throws:

PrefixMaskException

Prefix

public Prefix(byte[] addr,
              int maskLength)
       throws PrefixMaskException

Throws:

PrefixMaskException

Method Detail

parseString

public static Prefix parseString(String s)
                          throws NumberFormatException,
                                 UnknownHostException,
                                 PrefixMaskException

Throws:

NumberFormatException

UnknownHostException

PrefixMaskException

setPrefix

protected void setPrefix(byte[] addr,
                         int maskLen)
                  throws PrefixMaskException

Throws:

PrefixMaskException

getBaseAddress

public InetAddress getBaseAddress()

getBroadcastAddress

public InetAddress getBroadcastAddress()

getMaskLength

public int getMaskLength()

setMaskLength

public void setMaskLength(int maskLength)
                   throws PrefixMaskException,
                          UnknownHostException

Throws:

PrefixMaskException

UnknownHostException

matches

public boolean matches(InetAddress addr)

matches

protected boolean matches(byte[] addr)

includes

public boolean includes(Prefix other)

isIncludedBy

public boolean isIncludedBy(Prefix other)

toString

public String toString()

Overrides:

toString in class Object

isIPv4

public boolean isIPv4()

isIPv6

public boolean isIPv6()

compare

public int compare(Prefix p1,
                   Prefix p2)

Specified by:

compare in interface Comparator<Prefix>

compareTo

public int compareTo(Prefix other)

Specified by:

compareTo in interface Comparable<Prefix>

equals

public boolean equals(Prefix other)

equals

public boolean equals(Object o)

Specified by:

equals in interface Comparator<Prefix>

Overrides:

equals in class Object

isDefault

public boolean isDefault()