private OFAction buildModOchSignalInstruction(ModOchSignalInstruction instruction) {
OchSignal signal = instruction.lambda();
byte gridType = OpenFlowValueMapper.lookupGridType(signal.gridType());
byte channelSpacing = OpenFlowValueMapper.lookupChannelSpacing(signal.channelSpacing());
return factory()
.actions()
.circuit(
factory()
.oxms()
.ochSigidBasic(
new CircuitSignalID(
gridType,
channelSpacing,
(short) signal.spacingMultiplier(),
(short) signal.slotGranularity())));
}
/**
* Matches the contents of a mod OCh singal instruction.
*
* @param instructionJson JSON instruction to match
* @param description Description object used for recording errors
* @return true if contents matches, false otherwise
*/
private boolean matchModOchSingalInstruction(JsonNode instructionJson, Description description) {
ModOchSignalInstruction instructionToMatch = (ModOchSignalInstruction) instruction;
String jsonSubType = instructionJson.get("subtype").textValue();
if (!instructionToMatch.subtype().name().equals(jsonSubType)) {
description.appendText("subtype was " + jsonSubType);
return false;
}
String jsonType = instructionJson.get("type").textValue();
if (!instructionToMatch.type().name().equals(jsonType)) {
description.appendText("type was " + jsonType);
return false;
}
String jsonGridType = instructionJson.get("gridType").textValue();
if (!instructionToMatch.lambda().gridType().name().equals(jsonGridType)) {
description.appendText("gridType was " + jsonGridType);
return false;
}
String jsonChannelSpacing = instructionJson.get("channelSpacing").textValue();
if (!instructionToMatch.lambda().channelSpacing().name().equals(jsonChannelSpacing)) {
description.appendText("channelSpacing was " + jsonChannelSpacing);
return false;
}
int jsonSpacingMultiplier = instructionJson.get("spacingMultiplier").intValue();
if (instructionToMatch.lambda().spacingMultiplier() != jsonSpacingMultiplier) {
description.appendText("spacingMultiplier was " + jsonSpacingMultiplier);
return false;
}
int jsonSlotGranularity = instructionJson.get("slotGranularity").intValue();
if (instructionToMatch.lambda().slotGranularity() != jsonSlotGranularity) {
description.appendText("slotGranularity was " + jsonSlotGranularity);
return false;
}
return true;
}