+++ /dev/null
-/**
- *
- */
-package org.openflow.protocol.action;
-
-import java.io.Serializable;
-import java.lang.reflect.Constructor;
-
-import org.openflow.protocol.Instantiable;
-
-/**
- * List of OpenFlow Action types and mappings to wire protocol value and
- * derived classes
- *
- * @author David Erickson (daviderickson@cs.stanford.edu)
- */
-public enum OFActionType implements Serializable{
- OUTPUT (0, OFActionOutput.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionOutput();
- }}),
- SET_VLAN_VID (1, OFActionVirtualLanIdentifier.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionVirtualLanIdentifier();
- }}),
- SET_VLAN_PCP (2, OFActionVirtualLanPriorityCodePoint.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionVirtualLanPriorityCodePoint();
- }}),
- STRIP_VLAN (3, OFActionStripVirtualLan.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionStripVirtualLan();
- }}),
- SET_DL_SRC (4, OFActionDataLayerSource.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionDataLayerSource();
- }}),
- SET_DL_DST (5, OFActionDataLayerDestination.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionDataLayerDestination();
- }}),
- SET_NW_SRC (6, OFActionNetworkLayerSource.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionNetworkLayerSource();
- }}),
- SET_NW_DST (7, OFActionNetworkLayerDestination.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionNetworkLayerDestination();
- }}),
- SET_NW_TOS (8, OFActionNetworkTypeOfService.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionNetworkTypeOfService();
- }}),
- SET_TP_SRC (9, OFActionTransportLayerSource.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionTransportLayerSource();
- }}),
- SET_TP_DST (10, OFActionTransportLayerDestination.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionTransportLayerDestination();
- }}),
- OPAQUE_ENQUEUE (11, OFActionEnqueue.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionEnqueue();
- }}),
- VENDOR (0xffff, OFActionVendor.class, new Instantiable<OFAction>() {
- @Override
- public OFAction instantiate() {
- return new OFActionVendor();
- }});
-
- protected static OFActionType[] mapping;
-
- protected Class<? extends OFAction> clazz;
- protected Constructor<? extends OFAction> constructor;
- protected Instantiable<OFAction> instantiable;
- protected int minLen;
- protected short type;
-
- /**
- * Store some information about the OpenFlow Action type, including wire
- * protocol type number, length, and derrived class
- *
- * @param type Wire protocol number associated with this OFType
- * @param clazz The Java class corresponding to this type of OpenFlow Action
- * @param instantiable the instantiable for the OFAction this type represents
- */
- OFActionType(int type, Class<? extends OFAction> clazz, Instantiable<OFAction> instantiable) {
- this.type = (short) type;
- this.clazz = clazz;
- this.instantiable = instantiable;
- try {
- this.constructor = clazz.getConstructor(new Class[]{});
- } catch (Exception e) {
- throw new RuntimeException(
- "Failure getting constructor for class: " + clazz, e);
- }
- OFActionType.addMapping(this.type, this);
- }
-
- /**
- * Adds a mapping from type value to OFActionType enum
- *
- * @param i OpenFlow wire protocol Action type value
- * @param t type
- */
- static public void addMapping(short i, OFActionType t) {
- if (mapping == null)
- mapping = new OFActionType[16];
- // bring higher mappings down to the edge of our array
- if (i < 0)
- i = (short) (16 + i);
- OFActionType.mapping[i] = t;
- }
-
- /**
- * Given a wire protocol OpenFlow type number, return the OFType associated
- * with it
- *
- * @param i wire protocol number
- * @return OFType enum type
- */
-
- static public OFActionType valueOf(short i) {
- if (i < 0)
- i = (short) (16+i);
- return OFActionType.mapping[i];
- }
-
- /**
- * @return Returns the wire protocol value corresponding to this
- * OFActionType
- */
- public short getTypeValue() {
- return this.type;
- }
-
- /**
- * @return return the OFAction subclass corresponding to this OFActionType
- */
- public Class<? extends OFAction> toClass() {
- return clazz;
- }
-
- /**
- * Returns the no-argument Constructor of the implementation class for
- * this OFActionType
- * @return the constructor
- */
- public Constructor<? extends OFAction> getConstructor() {
- return constructor;
- }
-
- /**
- * Returns a new instance of the OFAction represented by this OFActionType
- * @return the new object
- */
- public OFAction newInstance() {
- return instantiable.instantiate();
- }
-
- /**
- * @return the instantiable
- */
- public Instantiable<OFAction> getInstantiable() {
- return instantiable;
- }
-
- /**
- * @param instantiable the instantiable to set
- */
- public void setInstantiable(Instantiable<OFAction> instantiable) {
- this.instantiable = instantiable;
- }
-}
Code Review / controller.git / blobdiff