Implement point to point intent compiler and cli commands to create them
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/AddPointToPointIntentCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/AddPointToPointIntentCommand.java
new file mode 100644
index 0000000..15cf176
--- /dev/null
+++ b/cli/src/main/java/org/onlab/onos/cli/net/AddPointToPointIntentCommand.java
@@ -0,0 +1,90 @@
+package org.onlab.onos.cli.net;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onlab.onos.cli.AbstractShellCommand;
+import org.onlab.onos.net.ConnectPoint;
+import org.onlab.onos.net.DeviceId;
+import org.onlab.onos.net.PortNumber;
+import org.onlab.onos.net.flow.DefaultTrafficSelector;
+import org.onlab.onos.net.flow.DefaultTrafficTreatment;
+import org.onlab.onos.net.flow.TrafficSelector;
+import org.onlab.onos.net.flow.TrafficTreatment;
+import org.onlab.onos.net.intent.Intent;
+import org.onlab.onos.net.intent.IntentId;
+import org.onlab.onos.net.intent.IntentService;
+import org.onlab.onos.net.intent.PointToPointIntent;
+
+/**
+ * Installs point-to-point connectivity intents.
+ */
+@Command(scope = "onos", name = "add-point-intent",
+ description = "Installs point-to-point connectivity intent")
+public class AddPointToPointIntentCommand extends AbstractShellCommand {
+
+ @Argument(index = 0, name = "ingressDevice",
+ description = "Ingress Device/Port Description",
+ required = true, multiValued = false)
+ String ingressDeviceString = null;
+
+ @Argument(index = 1, name = "egressDevice",
+ description = "Egress Device/Port Description",
+ required = true, multiValued = false)
+ String egressDeviceString = null;
+
+ private static long id = 1;
+
+ @Override
+ protected void execute() {
+ IntentService service = get(IntentService.class);
+
+ DeviceId ingressDeviceId = DeviceId.deviceId(getDeviceId(ingressDeviceString));
+ PortNumber ingressPortNumber =
+ PortNumber.portNumber(getPortNumber(ingressDeviceString));
+ ConnectPoint ingress = new ConnectPoint(ingressDeviceId, ingressPortNumber);
+
+ DeviceId egressDeviceId = DeviceId.deviceId(getDeviceId(egressDeviceString));
+ PortNumber egressPortNumber =
+ PortNumber.portNumber(getPortNumber(egressDeviceString));
+ ConnectPoint egress = new ConnectPoint(egressDeviceId, egressPortNumber);
+
+ TrafficSelector selector = DefaultTrafficSelector.builder().build();
+ TrafficTreatment treatment = DefaultTrafficTreatment.builder().build();
+
+ Intent intent =
+ new PointToPointIntent(new IntentId(id++),
+ selector,
+ treatment,
+ ingress,
+ egress);
+ service.submit(intent);
+ }
+
+ /**
+ * Extracts the port number portion of the ConnectPoint.
+ *
+ * @param deviceString string representing the device/port
+ * @return port number as a string, empty string if the port is not found
+ */
+ private String getPortNumber(String deviceString) {
+ int slash = deviceString.indexOf('/');
+ if (slash <= 0) {
+ return "";
+ }
+ return deviceString.substring(slash + 1, deviceString.length());
+ }
+
+ /**
+ * Extracts the device ID portion of the ConnectPoint.
+ *
+ * @param deviceString string representing the device/port
+ * @return device ID string
+ */
+ private String getDeviceId(String deviceString) {
+ int slash = deviceString.indexOf('/');
+ if (slash <= 0) {
+ return "";
+ }
+ return deviceString.substring(0, slash);
+ }
+}