Add fromString method to connect point
Change-Id: If90b7582b554896250571b9290fd639dfb7057d5
diff --git a/core/api/src/main/java/org/onosproject/net/ConnectPoint.java b/core/api/src/main/java/org/onosproject/net/ConnectPoint.java
index 9998a2f..c2959df 100644
--- a/core/api/src/main/java/org/onosproject/net/ConnectPoint.java
+++ b/core/api/src/main/java/org/onosproject/net/ConnectPoint.java
@@ -144,6 +144,23 @@
PortNumber.portNumber(string.substring(lastSlash + 1, string.length())));
}
+ /**
+ * Parse a device connect point from a string.
+ * The connect point should be in the same format as toString output.
+ *
+ * @param string string to parse
+ * @return a ConnectPoint based on the information in the string.
+ */
+ public static ConnectPoint fromString(String string) {
+ checkNotNull(string);
+ String[] splitted = string.split("/");
+ checkArgument(splitted.length == 2,
+ "Connect point must be in \"deviceUri/portNumber\" format");
+
+ return new ConnectPoint(DeviceId.deviceId(splitted[0]),
+ PortNumber.fromString(splitted[1]));
+ }
+
@Override
public int hashCode() {
return Objects.hash(elementId, portNumber);