ONOSFW-171

O/S-SFC-ONOS scenario documentation

Change-Id: I51ae1cf736ea24ab6680f8edca1b2bf5dd598365
Signed-off-by: CNlucius <lukai1@huawei.com>

15 files changed, 0 insertions, 1105 deletions

diff --git a/framework/src/onos/apps/pcep-api/pom.xml b/framework/src/onos/apps/pcep-api/pom.xml
deleted file mode 100644
index 2e5be63b..00000000
--- a/framework/src/onos/apps/pcep-api/pom.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<!--
-  ~ Copyright 2015 Open Networking Laboratory
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.onosproject</groupId>
-        <artifactId>onos-apps</artifactId>
-        <version>1.4.0-rc1</version>
-    </parent>
-    <artifactId>onos-app-pcep-api</artifactId>
-    <packaging>bundle</packaging>
-
-    <description>PCEP protocol API</description>
-</project>
\ No newline at end of file
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepController.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepController.java
deleted file mode 100644
index a14dcd12..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepController.java
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-import org.onosproject.net.DeviceId;
-
-/**
- * Abstraction of an PCEP controller. Serves as a one stop shop for obtaining
- * PCEP devices and (un)register listeners on PCEP events
- */
-public interface PcepController {
-
-    /**
-     * Returns all switches known to this PCEP controller.
-     *
-     * @return Iterable of did elements
-     */
-    Iterable<PcepSwitch> getSwitches();
-
-    /**
-     * Return a switch with a specified did.
-     *
-     * @param did of a device
-     * @return a pcep device
-     */
-    PcepSwitch getSwitch(PcepDpid did);
-
-    /**
-     * Register a listener for meta events that occur to PCEP devices.
-     *
-     * @param listener the listener to notify
-     */
-    void addListener(PcepSwitchListener listener);
-
-    /**
-     * Unregister a listener.
-     *
-     * @param listener the listener to unregister
-     */
-    void removeListener(PcepSwitchListener listener);
-
-    /**
-     * Register a listener for meta events that occur to PCEP links.
-     *
-     * @param listener the listener to notify
-     */
-    void addLinkListener(PcepLinkListener listener);
-
-    /**
-     * Unregister a link listener.
-     *
-     * @param listener the listener to unregister
-     */
-    void removeLinkListener(PcepLinkListener listener);
-
-    /**
-     * Register a listener for meta events that occur to PCEP tunnel.
-     *
-     * @param listener the listener to notify
-     */
-    void addTunnelListener(PcepTunnelListener listener);
-
-    /**
-     * Unregister a tunnel listener.
-     *
-     * @param listener the listener to unregister
-     */
-    void removeTunnelListener(PcepTunnelListener listener);
-
-    /**
-     * Setup a tunnel through pcep controller.
-     *
-     * @param srcDid src deviceId of tunnel
-     * @param dstDid dst deviceId of tunnel
-     * @param srcPort src port
-     * @param dstPort dst port
-     * @param bandwidth andwidth of tunnel
-     * @param name tunnel name
-     * @return pcep tunnel
-     */
-    PcepTunnel applyTunnel(DeviceId srcDid, DeviceId dstDid,
-                                  long srcPort, long dstPort, long bandwidth,
-                                  String name);
-
-    /**
-     * Delete tunnel by id.
-     *
-     * @param id pcep tunnel id.
-     * @return true or false
-     */
-    Boolean deleteTunnel(String id);
-
-    /**
-     * Update tunnel bandwidth by tunnel id.
-     *
-     * @param id tunnel id
-     * @param bandwidth bandwidth of a tunnel
-     * @return true or false
-     */
-    Boolean updateTunnelBandwidth(String id, long bandwidth);
-
-    /**
-     * Send statistic request by tunnel id.
-     *
-     * @param pcepTunnelId PCEP tunnel id
-     */
-    void getTunnelStatistics(String pcepTunnelId);
-
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepDpid.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepDpid.java
deleted file mode 100644
index 9d324e77..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepDpid.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright 2014 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import org.onosproject.pcep.tools.PcepTools;
-
-/**
- * The class representing a network switch PCEPDid. This class is immutable.
- */
-public final class PcepDpid {
-
-    private static final String SCHEME = "pcep";
-    private static final long UNKNOWN = 0;
-    private long nodeId;
-
-    /**
-     * Default constructor.
-     */
-    public PcepDpid() {
-        this.nodeId = PcepDpid.UNKNOWN;
-    }
-
-    /**
-     * Constructor from a long value.
-     *
-     * @param value long value for construct
-     */
-    public PcepDpid(long value) {
-        this.nodeId = value;
-    }
-
-    /**
-     * Constructor from a String.
-     *
-     * @param value string value for construct
-     */
-    public PcepDpid(String value) {
-        this.nodeId = Long.parseLong(value, 16);
-    }
-
-    /**
-     * Produces device URI from the given DPID.
-     *
-     * @param dpid device dpid
-     * @return device URI
-     */
-    public static URI uri(PcepDpid dpid) {
-        return uri(dpid.nodeId);
-    }
-
-    /**
-     * Produces device long from the given string which comes from the uri
-     * method.
-     *
-     * @param value string value which produced by uri method.
-     * @return a long value.
-     */
-    public static long toLong(String value) {
-        return PcepTools.ipToLong(value.replace(SCHEME, ""));
-    }
-
-    /**
-     * Produces device URI from the given DPID long.
-     *
-     * @param value device dpid as long
-     * @return device URI
-     */
-    public static URI uri(long value) {
-        try {
-            return new URI(SCHEME, PcepTools.longToIp(value), null);
-        } catch (URISyntaxException e) {
-            return null;
-        }
-    }
-
-    /**
-     * Return a device id with the form of long.
-     *
-     * @return long value
-     */
-    public long value() {
-        return this.nodeId;
-    }
-
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepHopNodeDescription.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepHopNodeDescription.java
deleted file mode 100644
index 281f32f3..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepHopNodeDescription.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-/**
- * Description of a pcep tunnel hop node.a hop list consists of a number of hop
- * node.
- */
-public class PcepHopNodeDescription {
-    private PcepDpid deviceId;
-    private long portNum;
-
-    /**
-     * Get the pcepdpid of a node.
-     *
-     * @return device pcepdpid.
-     */
-    public PcepDpid getDeviceId() {
-        return deviceId;
-    }
-
-    /**
-     * Set the pcepdpid of a node.
-     *
-     * @param deviceId pcep dpid of a node.
-     */
-    public void setDeviceId(PcepDpid deviceId) {
-        this.deviceId = deviceId;
-    }
-
-    /**
-     * Get the port number of a node.
-     *
-     * @return port number.
-     */
-    public long getPortNum() {
-        return portNum;
-    }
-
-    /**
-     * Set the port number of a node.
-     *
-     * @param portNum port number of a node.
-     */
-    public void setPortNum(long portNum) {
-        this.portNum = portNum;
-    }
-
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLink.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLink.java
deleted file mode 100644
index 4dc05de1..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLink.java
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-import org.onosproject.net.Port;
-
-/**
- * Abstraction of a network infrastructure link.
- */
-public interface PcepLink extends PcepOperator {
-
-    enum SubType {
-        /**
-         * Optical Transmission Section Link.
-         */
-        OTS,
-
-        /**
-         * Optical Physical Section Link.
-         */
-        OPS,
-
-        /**
-         * User-to-Network Interface Link.
-         */
-        UNI,
-
-        /**
-         * Optical channel Data Unit-k link.
-         */
-        ODUk,
-
-        /**
-         * Optical Transport Network link.
-         */
-        OTU,
-    }
-
-
-    enum PortType {
-        ODU_PORT, OCH_PORT, OMS_PORT
-    }
-
-    /**
-     * Returns the link endpoint port type.
-     *
-     * @return endpoint port type
-     */
-    PortType portType();
-
-    /**
-     * Returns the link sub type,OTS,OPS,PKT_OPTICAL or ODUK.
-     *
-     * @return link subType
-     */
-
-    SubType linkSubType();
-
-    /**
-     * Returns the link state, up or down.
-     *
-     * @return link state
-     */
-    String linkState();
-
-    /**
-     * Returns the distance of a link.
-     *
-     * @return distance
-     */
-    int linkDistance();
-
-    /**
-     * Returns the capacity type of a link,1: WAVELENGTHNUM, 2:SLOTNUM, 3,
-     * BANDWIDTH.
-     *
-     * @return capacity type
-     */
-    String linkCapacityType();
-
-    /**
-     * Returns the available capacity value ,such as available bandwidth.
-     *
-     * @return availValue
-     */
-    int linkAvailValue();
-
-    /**
-     * Returns the max capacity value ,such as max bandwidth.
-     *
-     * @return maxValue
-     */
-    int linkMaxValue();
-
-    /**
-     * Returns the source device did of a link.
-     *
-     * @return source did
-     */
-    PcepDpid linkSrcDeviceID();
-
-    /**
-     * Returns the destination device did of a link.
-     *
-     * @return destination did
-     */
-    PcepDpid linkDstDeviceId();
-
-    /**
-     * Returns the source port of a link.
-     *
-     * @return port number
-     */
-    Port linkSrcPort();
-
-    /**
-     * Returns the destination port of a link.
-     *
-     * @return port number
-     */
-    Port linkDstPort();
-
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java
deleted file mode 100644
index 608ef1bf..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-/**
- * Allows for providers interested in Link events to be notified.
- */
-public interface PcepLinkListener {
-
-    /**
-     * Notify that get a packet of link from network and need do some
-     * processing.
-     *
-     * @param link pcep link
-     */
-    void handlePCEPlink(PcepLink link);
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepOperator.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepOperator.java
deleted file mode 100644
index 452244da..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepOperator.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-/**
- * A interface defined operator type, and provide a method to get the operator
- * type.
- */
-public interface PcepOperator {
-
-    enum OperationType {
-
-        ADD, UPDATE, DELETE,
-    }
-
-    /**
-     * Get operate type of a event,such as device add ,device update.
-     *
-     * @return operation type.
-     */
-    OperationType getOperationType();
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitch.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitch.java
deleted file mode 100644
index 94f73dc3..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitch.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-/*
- * Represent to provider facing side of a switch
- */
-public interface PcepSwitch extends PcepOperator {
-
-    enum DeviceType {
-        /* optical device */
-        ROADM,
-
-        /* electronic device */
-        OTN,
-
-        /* router */
-        ROUTER,
-
-        /* unkown type */
-        UNKNOW,
-    }
-
-    /**
-     * Gets a string version of the ID for this switch.
-     * @return string version of the ID
-     */
-    String getStringId();
-
-    /**
-     * Gets the datapathId of the switch.
-     * @return the switch dpid in long format
-     */
-    long getId();
-
-    long getNeId();
-
-    /**
-     * Gets the sub type of the device.
-     * @return the sub type
-     */
-    DeviceType getDeviceType();
-
-    /**
-     * fetch the manufacturer description.
-     * @return the description
-     */
-    String manufacturerDescription();
-
-    /**
-     * fetch the datapath description.
-     * @return the description
-     */
-    String datapathDescription();
-
-    /**
-     * fetch the hardware description.
-     * @return the description
-     */
-    String hardwareDescription();
-
-    /**
-     * fetch the software description.
-     * @return the description
-     */
-    String softwareDescription();
-
-    /**
-     * fetch the serial number.
-     * @return the serial
-     */
-    String serialNumber();
-
-    /**
-     * Indicates if this switch is optical.
-     * @return true if optical
-     */
-    boolean isOptical();
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitchListener.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitchListener.java
deleted file mode 100644
index 2017e739..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepSwitchListener.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-/**
- * Notifies providers about switch in events.
- */
-public interface PcepSwitchListener {
-
-    /**
-     * Notify that the switch was added.
-     *
-     * @param dpid the switch where the event occurred
-     */
-    void switchAdded(PcepDpid dpid);
-
-    /**
-     * Notify that the switch was removed.
-     *
-     * @param dpid the switch where the event occurred.
-     */
-    void switchRemoved(PcepDpid dpid);
-
-    /**
-     * Notify that the switch has changed in some way.
-     *
-     * @param dpid the switch that changed
-     */
-    void switchChanged(PcepDpid dpid);
-
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnel.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnel.java
deleted file mode 100644
index 6b0a7e69..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnel.java
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.onosproject.pcep.api;
-
-import java.util.List;
-
-/**
- * Abstraction of a generalized PCEP Tunnel entity (bandwidth pipe) for L2
- * networks or L1/L0 networks, representation of e.g., VLAN, L1 ODUk connection,
- * WDM OCH, etc..
- */
-public interface PcepTunnel extends PcepOperator {
-
-    /**
-     * Describe the type of a tunnel.
-     */
-    enum Type {
-
-        /**
-         * Signifies that this is a L0 OCH tunnel.
-         */
-        OCH,
-
-        /**
-         * Signifies that this is a L1 OTN tunnel.
-         */
-        OTN,
-
-        /**
-         * Signifies that this is a L2 tunnel.
-         */
-        UNI,
-    }
-
-    /**
-     * The ability of a tunnel.
-     */
-    enum Ability {
-        /**
-         * no protected tunnel,if the tunnel is broken ,then the user is out of
-         * service.
-         */
-        NOPROTECTED,
-
-        /**
-         * tunnel with rerouter ability.if a tunnel is broken, the tunnel will
-         * try to find another path to provider service.
-         */
-        SILVER,
-
-        /**
-         * tunnel with 1 + 1 rerouter ability.if a tunnel is broken, there'll be
-         * another tunnel providing service at once.
-         */
-        DIAMOND
-    }
-
-    enum PATHTYPE {
-
-        /**
-         * Indicates path is the preferred path.
-         */
-        FIRST,
-
-        /**
-         * Indicates path is the alternate path.
-         */
-        SECOND
-    }
-
-    /**
-     * Represents state of the path, work normally or broken down.
-     */
-    enum PathState {
-        NORMAL, BROKEN
-    }
-
-    /**
-     * Returns the type of a tunnel.
-     *
-     * @return tunnel type
-     */
-    Type type();
-
-    /**
-     * Returns the name of a tunnel.
-     *
-     * @return tunnel name
-     */
-    String name();
-
-    /**
-     * Returns the device id of destination endpoint of a tunnel.
-     *
-     * @return device id
-     */
-    PcepDpid srcDeviceID();
-
-    /**
-     * Returns the device id of source endpoint of a tunnel.
-     *
-     * @return device id
-     */
-    PcepDpid dstDeviceId();
-
-    /**
-     * Returns source port of a tunnel.
-     *
-     * @return port number
-     */
-    long srcPort();
-
-    /**
-     * Returns destination port of a tunnel.
-     *
-     * @return port number
-     */
-    long dstPort();
-
-    /**
-     * Returns the bandwidth of a tunnel.
-     *
-     * @return bandwidth
-     */
-    long bandWidth();
-
-    /**
-     * Returns the tunnel id.
-     *
-     * @return id of the PCEP tunnel
-     */
-    long id();
-
-    /**
-     * Returns the detail hop list of a tunnel.
-     *
-     * @return hop list
-     */
-    List<PcepHopNodeDescription> getHopList();
-
-    /**
-     * Returns the instance of a pcep tunnel,a instance is used to mark the times of
-     * a tunnel created. instance and id identify a tunnel together.
-     *
-     * @return the instance of a tunnel.
-     */
-    int getInstance();
-
-    /**
-     * Returns the state of a path.
-     *
-     * @return normal or broken
-     */
-    PathState getPathState();
-
-    /**
-     * Returns the ability of a tunnel.
-     *
-     * @return ability of the tunenl
-     */
-    Ability getSla();
-
-    /**
-     * Returns the path type of a path if the tunnel's ability is diamond .
-     *
-     * @return the type of a path, the preferred or alternate.
-     */
-    PATHTYPE getPathType();
-
-    /**
-     * Get the under lay tunnel id of VLAN tunnel.
-     *
-     * @return the tunnel id of a OCH tunnel under lay of a VLAN tunnel.
-     */
-    long underlayTunnelId();
-
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelListener.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelListener.java
deleted file mode 100644
index 8b64b923..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelListener.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.api;
-
-/**
- * Allows for providers interested in tunnel events to be notified.
- */
-public interface PcepTunnelListener {
-
-    /**
-     * Notify that get a packet of tunnel from network and need do some
-     * processing.
-     *
-     * @param tunnel a pceptunnel.
-     */
-    void handlePCEPTunnel(PcepTunnel tunnel);
-
-    /**
-     * Notify that get a tunnel statistic data from the network.
-     *
-     * @param tunnelStatistics tunnel statistic information.
-     */
-    void handlePcepTunnelStatistics(PcepTunnelStatistics tunnelStatistics);
-
-
-
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelStatistics.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelStatistics.java
deleted file mode 100644
index 20ed00e3..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepTunnelStatistics.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- *
- *  * Copyright 2015 Open Networking Laboratory
- *  *
- *  * Licensed under the Apache License, Version 2.0 (the "License");
- *  * you may not use this file except in compliance with the License.
- *  * You may obtain a copy of the License at
- *  *
- *  *     http://www.apache.org/licenses/LICENSE-2.0
- *  *
- *  * Unless required by applicable law or agreed to in writing, software
- *  * distributed under the License is distributed on an "AS IS" BASIS,
- *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  * See the License for the specific language governing permissions and
- *  * limitations under the License.
- *
- */
-
-package org.onosproject.pcep.api;
-
-import java.time.Duration;
-import java.util.List;
-
-/**
- * Statistics of a PCEP tunnel.
- */
-public interface PcepTunnelStatistics {
-
-
-    /**
-     * Returns the id of PCEP tunnel.
-     *
-     * @return PCEP tunnel id
-     */
-    long id();
-
-
-    /**
-     * Returns the bandwidth utilization of a PCEP tunnel.
-     *
-     * @return PCEP bandwidth utilization
-     */
-    double bandwidthUtilization();
-
-    /**
-     * Returns the flow loss rate of a tunnel.
-     *
-     * @return tunnel flow loss rate
-     */
-    double packetLossRate();
-
-    /**
-     * Returns the end-to-end traffic flow delay of a tunnel.
-     *
-     * @return tunnel traffic flow delay
-     */
-    Duration flowDelay();
-
-    /**
-     * Returns the alarms on a tunnel.
-     *
-     * @return tunnel alarms
-     */
-    List<String> alarms();
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/package-info.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/package-info.java
deleted file mode 100644
index 61c8290d..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/api/package-info.java
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * PCEP controller API.
- */
-package org.onosproject.pcep.api;
\ No newline at end of file
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/PcepTools.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/PcepTools.java
deleted file mode 100644
index 28eaebdd..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/PcepTools.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.pcep.tools;
-
-import javax.xml.bind.DatatypeConverter;
-
-/**
- * tools fo pcep app.
- */
-public abstract class PcepTools {
-
-    private PcepTools() {
-
-    }
-
-    /**
-     * Converts decimal byte array to a hex string.
-     *
-     * @param byteArray byte array
-     * @return a hex string
-     */
-    public static String toHexString(byte[] byteArray) {
-        return DatatypeConverter.printHexBinary(byteArray);
-    }
-
-    /**
-     * Converts a hex string to a decimal byte array.
-     *
-     * @param hexString a hex string
-     * @return byte array
-     */
-    public static byte[] toByteArray(String hexString) {
-        return DatatypeConverter.parseHexBinary(hexString);
-    }
-
-    /**
-     * Converts a byte array to a decimal string.
-     *
-     * @param bytes a byte array
-     * @return a decimal string
-     */
-    public static String toDecimalString(byte[] bytes) {
-        String str = "";
-        for (int i = 0; i < bytes.length; i++) {
-            str += String.valueOf(bytes[i]);
-        }
-        return str;
-    }
-
-    /**
-     * convert a string to the form of ip address.
-     *
-     * @param str a string
-     * @return a string with ip format
-     */
-    public static String stringToIp(String str) {
-        long ipInt = Long.parseLong(str, 16);
-        return longToIp(ipInt);
-    }
-
-    /**
-     * convert a long to ip format.
-     *
-     * @param ipLong a decimal number.
-     * @return a ip format string
-     */
-    public static String longToIp(long ipLong) {
-        StringBuilder sb = new StringBuilder();
-        sb.append((ipLong >> 24) & 0xFF).append(".");
-        sb.append((ipLong >> 16) & 0xFF).append(".");
-        sb.append((ipLong >> 8) & 0xFF).append(".");
-        sb.append(ipLong & 0xFF);
-        return sb.toString();
-    }
-
-    /**
-     * convert a string with ip format to a long.
-     *
-     * @param strIp a string with ip format
-     * @return a long number
-     */
-    public static long ipToLong(String strIp) {
-        long[] ip = new long[4];
-        int position1 = strIp.indexOf(".");
-        int position2 = strIp.indexOf(".", position1 + 1);
-        int position3 = strIp.indexOf(".", position2 + 1);
-        ip[0] = Long.parseLong(strIp.substring(0, position1));
-        ip[1] = Long.parseLong(strIp.substring(position1 + 1, position2));
-        ip[2] = Long.parseLong(strIp.substring(position2 + 1, position3));
-        ip[3] = Long.parseLong(strIp.substring(position3 + 1));
-        return (ip[0] << 24) + (ip[1] << 16) + (ip[2] << 8) + ip[3];
-    }
-
-    /**
-     * get a integer value from a cut string.
-     *
-     * @param str a whole string
-     * @param base cut the string from this index
-     * @param offset the offset when execute the cut
-     * @return a integer value
-     */
-    public static int tranferHexStringToInt(String str, int base, int offset) {
-        return Integer.parseInt(str.substring(base, offset), 16);
-
-    }
-}
diff --git a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/package-info.java b/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/package-info.java
deleted file mode 100644
index 8358a45f..00000000
--- a/framework/src/onos/apps/pcep-api/src/main/java/org/onosproject/pcep/tools/package-info.java
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/**
- * tools for pcep app.
- */
-package org.onosproject.pcep.tools;
\ No newline at end of file