be.jvb.iptypes

class IpAddressRange

[source: be/jvb/iptypes/IpAddressRange.scala]

class IpAddressRange(val first : IpAddress, val last : IpAddress)
extends scala.Ordered[IpAddressRange]
Represents a continuous range of IPv4 ip addresses (bounds included).
Author
Jan Van Besien
Parameters
first - first address in the range
last - last address in the range
Direct Known Subclasses:
IpAddressPool, IpNetwork

Method Summary
def + (address : IpAddress) : IpAddressRange
Extend the range just enough at its head or tail such that the given address is included.
def - (address : IpAddress) : scala.List[IpAddressRange]
Remove an address from the range, resulting in one, none or two new ranges.
def addresses : scala.Stream[IpAddress]
protected def canEqual (other : Any) : Boolean
def compare (that : IpAddressRange) : Int
Ip address ranges are ordered on the first address, or on the second address if the first is equal.
def contains (range : IpAddressRange) : Boolean
def contains (address : IpAddress) : Boolean
override def equals (other : Any) : Boolean
This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.
override def hashCode : Int
Returns a hash code value for the object.
def length : Long
def overlaps (range : IpAddressRange) : Boolean
override def toString : java.lang.String
Returns a string representation of the object.
Methods inherited from scala.Ordered
scala.Ordered.<, scala.Ordered.>, scala.Ordered.<=, scala.Ordered.>=, scala.Ordered.compareTo
Methods inherited from AnyRef
getClass, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Method Details
def contains(address : IpAddress) : Boolean

def contains(range : IpAddressRange) : Boolean

def overlaps(range : IpAddressRange) : Boolean

def length : Long

def addresses : scala.Stream[IpAddress]

def compare(that : IpAddressRange) : Int
Ip address ranges are ordered on the first address, or on the second address if the first is equal.
Overrides
scala.Ordered.scala.Ordered.compare

def -(address : IpAddress) : scala.List[IpAddressRange]
Remove an address from the range, resulting in one, none or two new ranges.

def +(address : IpAddress) : IpAddressRange
Extend the range just enough at its head or tail such that the given address is included.

override def toString : java.lang.String
Returns a string representation of the object.

The default representation is platform dependent.

Returns
a string representation of the object.


override def equals(other : Any) : Boolean
This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

The default implementations of this method is an equivalence relation:

  • It is reflexive: for any instance x of type Any, x.equals(x) should return true.
  • It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

Parameters
arg0 - the object to compare against this object for equality.
Returns
true if the receiver object is equivalent to the argument; false otherwise.


protected def canEqual(other : Any) : Boolean

override def hashCode : Int
Returns a hash code value for the object.

The default hashing algorithm is platform dependent. Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

Returns
the hash code value for the object.



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