org.apache.nifi.attribute.expression.language.evaluation.functions

Class GetStateVariableEvaluator

java.lang.Object

org.apache.nifi.attribute.expression.language.evaluation.StringEvaluator

org.apache.nifi.attribute.expression.language.evaluation.functions.GetStateVariableEvaluator

All Implemented Interfaces:

Evaluator<String>

public class GetStateVariableEvaluator
extends StringEvaluator

Field Summary

Fields

Modifier and Type	Field and Description
private Evaluator<String>	subject

Constructor Summary

Constructors

Constructor and Description
GetStateVariableEvaluator(Evaluator<String> subject)

Method Summary

Modifier and Type	Method and Description
QueryResult<String>	evaluate(EvaluationContext evaluationContext)
Evaluator<String>	getSubjectEvaluator()

Methods inherited from class org.apache.nifi.attribute.expression.language.evaluation.StringEvaluator

getEvaluationsRemaining, getResultType, getToken, setToken

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

subject

private final Evaluator<String> subject

Constructor Detail

GetStateVariableEvaluator

public GetStateVariableEvaluator(Evaluator<String> subject)

Method Detail

evaluate

public QueryResult<String> evaluate(EvaluationContext evaluationContext)

getSubjectEvaluator

public Evaluator<String> getSubjectEvaluator()