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Delta Calculation Node improvement

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This commit is contained in:
Andrii Shvaika 2021-02-18 15:42:01 +02:00
parent a15e991d23
commit bfd0ed5d04
2 changed files with 6 additions and 8 deletions
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12
rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/metadata/CalculateDeltaNode.java
View File

@ -45,11 +45,13 @@ import java.util.concurrent.ConcurrentHashMap;
@Slf4j
@RuleNode(type = ComponentType.ENRICHMENT,
name = "calculate delta",
name = "calculate delta", relationTypes = {"Success", "Failure", "Other"},
configClazz = CalculateDeltaNodeConfiguration.class,
nodeDescription = "Calculates and adds 'delta' value into message based on the incoming and previous value",
nodeDetails = "Calculates delta and period based on the previous time-series reading and current data. " +
"Delta calculation is done in scope of the message originator, e.g. device, asset or customer.",
"Delta calculation is done in scope of the message originator, e.g. device, asset or customer. " +
"If there is input key, the output relation will be 'Success' unless delta is negative and corresponding configuration parameter is set. " +
"If there is no input value key in the incoming message, the output relation will be 'Other'.",
uiResources = {"static/rulenode/rulenode-core-config.js"},
configDirective = "tbEnrichmentNodeCalculateDeltaConfig")
public class CalculateDeltaNode implements TbNode {
@ -112,13 +114,11 @@ public class CalculateDeltaNode implements TbNode {
ctx.tellSuccess(TbMsg.transformMsg(msg, msg.getType(), msg.getOriginator(), msg.getMetaData(), JacksonUtil.toString(result)));
},
t -> ctx.tellFailure(msg, t), ctx.getDbCallbackExecutor());
} else if (config.isTellFailureIfInputValueKeyIsAbsent()) {
ctx.tellNext(msg, TbRelationTypes.FAILURE);
} else {
ctx.tellSuccess(msg);
ctx.tellNext(msg, "Other");
}
} else {
ctx.tellSuccess(msg);
ctx.tellNext(msg, "Other");
}
}

2
rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/metadata/CalculateDeltaNodeConfiguration.java
View File

@ -26,7 +26,6 @@ public class CalculateDeltaNodeConfiguration implements NodeConfiguration<Calcul
private boolean addPeriodBetweenMsgs;
private String periodValueKey;
private Integer round;
private boolean tellFailureIfInputValueKeyIsAbsent;
private boolean tellFailureIfDeltaIsNegative;
@Override
@ -37,7 +36,6 @@ public class CalculateDeltaNodeConfiguration implements NodeConfiguration<Calcul
configuration.setUseCache(true);
configuration.setAddPeriodBetweenMsgs(false);
configuration.setPeriodValueKey("periodInMs");
configuration.setTellFailureIfInputValueKeyIsAbsent(true);
configuration.setTellFailureIfDeltaIsNegative(true);
return configuration;
}