Package org.apache.nifi.attribute.expression.language.evaluation.cast

Class StringCastEvaluator

java.lang.Object

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

org.apache.nifi.attribute.expression.language.evaluation.cast.StringCastEvaluator

All Implemented Interfaces:

Evaluator<String>

public class StringCastEvaluator
extends StringEvaluator

Field Summary

Fields

Modifier and Type	Field	Description
private final Evaluator<?>	subjectEvaluator

Constructor Summary

Constructors

Constructor	Description
StringCastEvaluator(Evaluator<?> subjectEvaluator)

Method Summary

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

subjectEvaluator

private final Evaluator<?> subjectEvaluator

Constructor Details

StringCastEvaluator

public StringCastEvaluator(Evaluator<?> subjectEvaluator)

Method Details

evaluate

public QueryResult<String> evaluate(EvaluationContext evaluationContext)

getSubjectEvaluator

public Evaluator<?> getSubjectEvaluator()