优化代码，性能暴涨

src/org/kne/cloud/network/scanner/ScanRange.java

@@ -0,0 +1,67 @@
+package org.kne.cloud.network.scanner;
+
+import java.io.Serializable;
+import java.net.UnknownHostException;
+import java.util.Objects;
+
+import org.kne.cloud.network.MultipurposeSocketAddress;
+
+public class ScanRange implements Serializable {
+	public ScanRange(String range) throws UnknownHostException {
+		setMsaString(range);
+	}
+	protected void setMsaString(String range) throws UnknownHostException {
+		String[]sp=range.split("~");
+		MultipurposeSocketAddress begin=new MultipurposeSocketAddress(sp[0]);
+		MultipurposeSocketAddress  end;
+		if(sp.length>1) {
+		end=new MultipurposeSocketAddress(sp[1]);
+		}else {
+			end=new MultipurposeSocketAddress(sp[0]);
+		}
+		setMsa(begin, end);
+	}
+	public ScanRange(MultipurposeSocketAddress begin,MultipurposeSocketAddress end) throws UnknownHostException {
+		setMsa(begin,end);
+		
+	}
+	
+	protected void setMsa(MultipurposeSocketAddress begin, MultipurposeSocketAddress end) throws UnknownHostException {
+		this.addressRange=new InetAddressRange(begin.getHost(), end.getHost());
+		this.portRange=new PortRange(begin.getPort(), end.getPort());
+	}
+	public ScanRange(InetAddressRange addressRange, PortRange portRange) {
+		super();
+		this.addressRange = addressRange;
+		this.portRange = portRange;
+	}
+	private static final long serialVersionUID = 1L;
+
+	protected InetAddressRange addressRange;
+	protected PortRange portRange;
+	public InetAddressRange getAddressRange() {
+		return addressRange;
+	}
+	public PortRange getPortRange() {
+		return portRange;
+	}
+	
+	public String toString() {
+		return new MultipurposeSocketAddress(addressRange.getBeginHost(), portRange.getBegin())+"~"+new MultipurposeSocketAddress(addressRange.getEndHost(), portRange.getEnd());
+	}
+	@Override
+	public int hashCode() {
+		return Objects.hash(addressRange, portRange);
+	}
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		ScanRange other = (ScanRange) obj;
+		return Objects.equals(addressRange, other.addressRange) && Objects.equals(portRange, other.portRange);
+	}
+}