@Override
public void readFrom(ChannelBuffer data) {
super.readFrom(data);
command = data.readByte();
groupType = data.readByte();
actionNum = data.readByte();
data.readByte();
groupId = data.readInt();
counterId = data.readInt();
data.readBytes(4);
this.actionList =
this.actionFactory.parseActions(
data, OFGlobal.OFP_MAX_ACTION_NUMBER_PER_GROUP * OFAction.MAXIMAL_LENGTH);
}
@Override
public void writeTo(ChannelBuffer data) {
super.writeTo(data);
data.writeByte(command);
data.writeByte(groupType);
data.writeByte(actionNum);
data.writeByte(0);
data.writeInt(groupId);
data.writeInt(counterId);
data.writeZero(4);
if (actionList == null) {
data.writeZero(OFGlobal.OFP_MAX_ACTION_NUMBER_PER_GROUP * OFAction.MAXIMAL_LENGTH);
} else {
OFAction action;
if (actionNum > actionList.size()) {
throw new RuntimeException(
"actionNum " + actionNum + " > actionList.size()" + actionList.size());
}
int i;
for (i = 0; i < actionNum && i < OFGlobal.OFP_MAX_ACTION_NUMBER_PER_GROUP; i++) {
action = actionList.get(i);
if (action == null) {
data.writeZero(OFAction.MAXIMAL_LENGTH);
} else {
action.writeTo(data);
if (action.getLength() < OFAction.MAXIMAL_LENGTH) {
data.writeZero(OFAction.MAXIMAL_LENGTH - action.getLength());
}
}
}
if (i < OFGlobal.OFP_MAX_ACTION_NUMBER_PER_GROUP) {
data.writeZero((OFGlobal.OFP_MAX_ACTION_NUMBER_PER_GROUP - i) * OFAction.MAXIMAL_LENGTH);
}
}
}
