eclipse-sailing-analytics/sailing-analytics
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Streamlined logic

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Papick Garcia Taboada committed 2017-06-13 16:03:43 +02:00
1 parent da40b9f250
commit 164260e66b
1 file changed
+25 -42
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java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/autoplay/client/nodes/base/RootNodeBase.java
+25 -42
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@@ -13,7 +13,6 @@ import com.sap.sailing.gwt.ui.shared.EventDTO;
import com.sap.sse.common.Util.Pair;
public abstract class RootNodeBase extends BaseCompositeNode {
protected static final long PRE_RACE_DELAY = 180000;
protected static final long LIVE_SWITCH_DELAY = 1000;
private int UPDATE_STATE_TIMER = 5000;
private final AutoPlayClientFactory cf;
@@ -85,11 +84,13 @@ public abstract class RootNodeBase extends BaseCompositeNode {
errorCount = 0;
// we have no race, or we have one, and had a different one in the past
if (result == null || (currentLiveRace != null && !result.getB().equals(currentLiveRace))) {
log("No live race found or currentLiveRace differs from loaded liverace");
boolean comingFromLiveRace = currentLiveRace != null || currentPreLiveRace != null
|| (result != null && !result.getB().equals(currentLiveRace));
setCurrentState(null, null,
if (result == null || result.getB() == null) {
boolean comingFromLiveRace = currentLiveRace != null || currentPreLiveRace != null;
log("No live race found, " + (!comingFromLiveRace ? "not " : "") + "coming from live race");
setCurrentState(false, null,
comingFromLiveRace ? RootNodeState.AFTER_LIVE : RootNodeState.IDLE,
currentState);
@@ -97,38 +98,20 @@ public abstract class RootNodeBase extends BaseCompositeNode {
final Long timeToRaceStartInMs = result.getA();
final RegattaAndRaceIdentifier loadedLiveRace = result.getB();
log("live race found: " + loadedLiveRace + " starting in " + timeToRaceStartInMs + "ms");
if (loadedLiveRace == null || timeToRaceStartInMs > PRE_RACE_DELAY) {
boolean comingFromLiveRace = currentLiveRace != null || currentPreLiveRace != null;
if (loadedLiveRace == null) {
log("No live race, isComingFromLiveRace: " + comingFromLiveRace);
} else {
log("Live race is too far away, isComingFromLiveRace: " + comingFromLiveRace);
}
setCurrentState(null, null,
comingFromLiveRace ? RootNodeState.AFTER_LIVE : RootNodeState.IDLE,
currentState);
} else if (/* is pre liverace */ timeToRaceStartInMs < PRE_RACE_DELAY
&& timeToRaceStartInMs > LIVE_SWITCH_DELAY) {
if (/* is new pre live race */!loadedLiveRace.equals(currentPreLiveRace)) {
log("New pre live race: " + loadedLiveRace.getRaceName());
boolean veto = setCurrentState(loadedLiveRace, null, RootNodeState.PRE_RACE,
currentState);
if (!veto) {
log("Switched to pre live race: " + currentPreLiveRace.getRaceName());
} else {
log("Veto, not switching to pre live race: "
+ currentPreLiveRace.getRaceName());
}
}
} else /* is live race */ {
if (/* is new live race */!loadedLiveRace.equals(currentLiveRace)) {
boolean veto = setCurrentState(null, loadedLiveRace, RootNodeState.LIVE,
currentState);
if (!veto) {
log("New live race: " + loadedLiveRace.getRaceName());
}
}
boolean isPreLiveRace = timeToRaceStartInMs > LIVE_SWITCH_DELAY;
// exit
if (currentLiveRace != null && !loadedLiveRace.equals(currentLiveRace)) {
log("Received different live race, hard switching to AFTER_LIVE race");
setCurrentState(isPreLiveRace, loadedLiveRace, RootNodeState.AFTER_LIVE , currentState);
} else {
log("New " + (isPreLiveRace?"live ":"pre live")
+ " race found: " + loadedLiveRace + " starting in " + (timeToRaceStartInMs/1000) + "s");
setCurrentState(isPreLiveRace, loadedLiveRace, isPreLiveRace? RootNodeState.PRE_RACE: RootNodeState.LIVE, currentState);
}
}
}
@@ -143,10 +126,12 @@ public abstract class RootNodeBase extends BaseCompositeNode {
});
}
private final boolean setCurrentState(RegattaAndRaceIdentifier candidatePreLiveRace,
RegattaAndRaceIdentifier candidateLiveRace, RootNodeState goingTo, RootNodeState comingFrom) {
private final void setCurrentState(boolean isPreLiveRace, RegattaAndRaceIdentifier liveRace,
RootNodeState goingTo, RootNodeState comingFrom) {
if (goingTo != comingFrom) {
log("RootNodeBase transition " + comingFrom + " -> " + goingTo);
RegattaAndRaceIdentifier candidatePreLiveRace = isPreLiveRace ? liveRace : null;
RegattaAndRaceIdentifier candidateLiveRace = isPreLiveRace ? null : liveRace;
boolean veto = processStateTransition(candidatePreLiveRace, candidateLiveRace, goingTo, comingFrom);
if (veto) {
log("Vetoed switching to state " + goingTo + " coming from " + comingFrom);
@@ -155,10 +140,8 @@ public abstract class RootNodeBase extends BaseCompositeNode {
log("Switching to state " + goingTo + " coming from " + comingFrom);
this.currentState = goingTo;
}
return veto;
} else {
log("Transition to same autoplay state, skipping");
return true;
}
}