forked from KNEMC/KLALB
128 lines
3.4 KiB
Java
128 lines
3.4 KiB
Java
package org.kne.cloud.network.ipv6;
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import java.util.Objects;
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import java.util.function.Supplier;
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public class RouteItem implements Comparable<RouteItem>,Cloneable{
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public static final String DIRECT="Direct";
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public static final String SRv6_ENDSID="SRv6 ENDSID";
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public static final String SRv6_ENDXSID="SRv6 ENDXSID";
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public static final String KLALB_SRv6 = "KLALB_SRv6";
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private IPv6AddressGroup destination;
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private IPv6Address nexthop;
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private IPv6NetworkLink destlink;
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private String proto;
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private int pre;
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private long cost;
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private String flag;
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private Supplier<Long> costSupplier;
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public String getFlag() {
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return flag;
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}
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@Override
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public int hashCode() {
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return Objects.hash(cost, destination, destlink, flag, nexthop, pre, proto);
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj)
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return true;
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if (obj == null)
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return false;
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if (getClass() != obj.getClass())
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return false;
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RouteItem other = (RouteItem) obj;
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return cost == other.cost && Objects.equals(destination, other.destination)
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&& Objects.equals(flag, other.flag)
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&& pre == other.pre && Objects.equals(proto, other.proto);
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}
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public RouteItem(IPv6AddressGroup destination, IPv6Address nexthop, IPv6NetworkLink destlink, String proto, int pre,
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long cost,String flag) {
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super();
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this.destination = destination.toNetworkRoute();
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this.nexthop = nexthop;
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this.destlink = destlink;
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this.proto = proto;
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this.pre = pre;
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this.cost = cost;
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this.flag=flag;
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}
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public RouteItem(IPv6AddressGroup destination, IPv6Address nexthop, IPv6NetworkLink destlink, String proto, int pre,
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long cost,Supplier<Long> costSupplier,String flag) {
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super();
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this.destination = destination.toNetworkRoute();
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this.nexthop = nexthop;
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this.destlink = destlink;
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this.proto = proto;
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this.pre = pre;
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this.cost = cost;
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this.costSupplier=costSupplier;
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this.flag=flag;
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}
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public IPv6AddressGroup getDestination() {
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return destination;
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}
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public IPv6Address getNexthop() {
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return nexthop;
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}
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public IPv6NetworkLink getDestlink() {
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return destlink;
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}
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public String getProto() {
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return proto;
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}
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public int getPre() {
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return pre;
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}
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@Override
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public String toString() {
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return getDestination()+"\t"+getProto()+"\t"+getPre()+"\t"+getCost()+"\t"+getFlag()+"\t"+getNexthop()+"\t"+getDestlink().getName();
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}
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public long getCost() {
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return cost;
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}
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/*public boolean checkMatch(IPv6Address ia) {
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return destination.checkMatch(ia);
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}
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public boolean checkMatch(byte[] ia) {
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return destination.checkMatch(ia);
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}*/
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@Override
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public int compareTo(RouteItem o) {
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int v1=destination.compareTo(o.destination);
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if(v1!=0)
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return v1;
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int v2=Integer.compare(pre, o.pre);
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if(v2!=0)
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return v2;
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int v3=Long.compare(cost, o.cost);
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return v3;
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}
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public Supplier<Long> getCostSupplier() {
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return costSupplier;
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}
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@Override
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public Object clone() {
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try {
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RouteItem ri=(RouteItem) super.clone();
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return ri;
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} catch (CloneNotSupportedException e) {
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e.printStackTrace();
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return null;
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}
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}
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//在排序前调用，计算cost
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public void updateCost() {
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if(costSupplier!=null) {
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cost=costSupplier.get();
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}
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}
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public boolean ECMPequals(RouteItem prevr) {
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return prevr.getDestination().getPrefixLength()==getDestination().getPrefixLength()&&prevr.getPre()==getPre();
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}
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}
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