Class MultiNamedAttributeEvaluator
java.lang.Object
org.apache.nifi.attribute.expression.language.evaluation.StringEvaluator
org.apache.nifi.attribute.expression.language.evaluation.selection.MultiAttributeEvaluator
org.apache.nifi.attribute.expression.language.evaluation.selection.MultiNamedAttributeEvaluator
- All Implemented Interfaces:
Evaluator<String>
,IteratingEvaluator<String>
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Nested Class Summary
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Field Summary
Modifier and TypeFieldDescriptionprivate final int
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Constructor Summary
ConstructorDescriptionMultiNamedAttributeEvaluator
(List<String> attributeNames, int evaluationType) -
Method Summary
Modifier and TypeMethodDescriptionevaluate
(EvaluationContext evaluationContext) int
getEvaluationsRemaining
(EvaluationContext context) int
Evaluator
<?> Evaluator
<?> Methods inherited from class org.apache.nifi.attribute.expression.language.evaluation.StringEvaluator
getResultType, getToken, setToken
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.apache.nifi.attribute.expression.language.evaluation.Evaluator
getResultType, getToken, setToken
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Field Details
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attributeNames
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evaluationType
private final int evaluationType
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Constructor Details
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MultiNamedAttributeEvaluator
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Method Details
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evaluate
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getEvaluationsRemaining
- Specified by:
getEvaluationsRemaining
in interfaceEvaluator<String>
- Overrides:
getEvaluationsRemaining
in classStringEvaluator
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getSubjectEvaluator
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getEvaluationType
public int getEvaluationType()- Specified by:
getEvaluationType
in classMultiAttributeEvaluator
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getLogicEvaluator
- Returns:
- the evaluator that evaluates some sort of logic against its subject
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getAttributeNames
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