+++ /dev/null
-/**
- *
- */
-package org.openflow.codec.protocol.action;
-
-import java.io.Serializable;
-import java.lang.reflect.Constructor;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.openflow.codec.protocol.Instantiable;
-
-/**
- * List of OpenFlow Action types and mappings to wire protocol value and derived
- * classes
- *
- * @author David Erickson (daviderickson@cs.stanford.edu)
- * @author Yugandhar Sarraju (ysarraju@in.ibm.com)
- */
-public enum OFPActionType implements Serializable {
- OUTPUT(0, OFPActionOutput.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionOutput();
- }
- }), COPY_TTL_OUT(11, OFPActionCopyTimeToLiveOut.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionCopyTimeToLiveOut();
- }
- }), COPY_TTL_IN(12, OFPActionCopyTimeToLiveIn.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionCopyTimeToLiveIn();
- }
- }), SET_MPLS_TTL(15, OFPActionMplsTimeToLive.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionMplsTimeToLive();
- }
- }), DEC_MPLS_TTL(16, OFPActionDecMplsTimeToLive.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionDecMplsTimeToLive();
- }
- }), PUSH_VLAN(17, OFPActionPushVLAN.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionPushVLAN();
- }
- }), POP_VLAN(18, OFPActionPopVLAN.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionPopVLAN();
- }
- }), PUSH_MPLS(19, OFPActionPushMpls.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionPushMpls();
- }
- }), POP_MPLS(20, OFPActionPopMpls.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionPopMpls();
- }
- }), SET_QUEUE(21, OFPActionSetQueue.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionSetQueue();
- }
- }), GROUP(22, OFPActionGroup.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionGroup();
- }
- }), SET_NW_TTL(23, OFPActionNetworkTimeToLive.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionNetworkTimeToLive();
- }
- }), DEC_NW_TTL(24, OFPActionDecNetworkTimeToLive.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionDecNetworkTimeToLive();
- }
- }), SET_FIELD(25, OFPActionSetField.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionSetField();
- }
- }), PUSH_PBB(26, OFPActionPushPbb.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionPushPbb();
- }
- }), POP_PBB(27, OFPActionPopPbb.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionPopPbb();
- }
- }),
-
- EXPERIMENTER(0xffff, OFPActionExperimenterHeader.class, new Instantiable<OFPAction>() {
- @Override
- public OFPAction instantiate() {
- return new OFPActionExperimenterHeader();
- }
- });
-
- protected static HashMap<Short, OFPActionType> mapping;
-
- protected Class<? extends OFPAction> clazz;
- protected Constructor<? extends OFPAction> constructor;
- protected Instantiable<OFPAction> 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 OFPType
- * @param clazz
- * The Java class corresponding to this type of OpenFlow Action
- * @param instantiable
- * the instantiable for the OFPAction this type represents
- */
- OFPActionType(int type, Class<? extends OFPAction> clazz, Instantiable<OFPAction> 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);
- }
- OFPActionType.addMapping(this.type, this);
- }
-
- /**
- * Adds a mapping from type value to OFPActionType enum
- *
- * @param i
- * OpenFlow wire protocol Action type value
- * @param t
- * type
- */
- static public void addMapping(short i, OFPActionType t) {
- if (mapping == null)
- mapping = new HashMap<Short, OFPActionType>();
- // bring higher mappings down to the edge of our map
- if (i < 0)
- i = (short) (30 + i);
- mapping.put(i, t);
- }
-
- /**
- * Given a wire protocol OpenFlow type number, return the OFPType associated
- * with it
- *
- * @param i
- * wire protocol number
- * @return OFPType enum type
- */
-
- static public OFPActionType valueOf(short i) {
- if (i < 0)
- i = (short) (30 + i);
- return OFPActionType.mapping.get(i);
- }
-
- /**
- * @return Returns the wire protocol value corresponding to this
- * OFPActionType
- */
- public short getTypeValue() {
- return this.type;
- }
-
- /**
- * @return return the OFPAction subclass corresponding to this OFPActionType
- */
- public Class<? extends OFPAction> toClass() {
- return clazz;
- }
-
- /**
- * Returns the no-argument Constructor of the implementation class for this
- * OFPActionType
- *
- * @return the constructor
- */
- public Constructor<? extends OFPAction> getConstructor() {
- return constructor;
- }
-
- /**
- * Returns a new instance of the OFPAction represented by this OFPActionType
- *
- * @return the new object
- */
- public OFPAction newInstance() {
- return instantiable.instantiate();
- }
-
- /**
- * @return the instantiable
- */
- public Instantiable<OFPAction> getInstantiable() {
- return instantiable;
- }
-
- /**
- * @param instantiable
- * the instantiable to set
- */
- public void setInstantiable(Instantiable<OFPAction> instantiable) {
- this.instantiable = instantiable;
- }
-}
Code Review / openflowjava.git / blobdiff