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

Class EqualsEvaluator

java.lang.Object

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

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

All Implemented Interfaces:

Evaluator<Boolean>

public class EqualsEvaluator
extends BooleanEvaluator

Field Summary

Fields

Modifier and Type	Field	Description
private final Evaluator<?>	compareTo
private final Evaluator<?>	subject

Constructor Summary

Constructors

Constructor	Description
EqualsEvaluator(Evaluator<?> subject, Evaluator<?> compareTo)

Method Summary

Modifier and Type	Method	Description
QueryResult<Boolean>	evaluate(EvaluationContext evaluationContext)
Evaluator<?>	getSubjectEvaluator()
private String	normalizeValue(org.apache.nifi.expression.AttributeExpression.ResultType type, Object value)

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

getEvaluationsRemaining, getResultType, getToken, setToken

Methods inherited from class java.lang.Object

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

Field Details

subject

private final Evaluator<?> subject

compareTo

private final Evaluator<?> compareTo

Constructor Details

EqualsEvaluator

public EqualsEvaluator(Evaluator<?> subject,
 Evaluator<?> compareTo)

Method Details

evaluate

public QueryResult<Boolean> evaluate(EvaluationContext evaluationContext)

normalizeValue

private String normalizeValue(org.apache.nifi.expression.AttributeExpression.ResultType type,
 Object value)

getSubjectEvaluator

public Evaluator<?> getSubjectEvaluator()