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

Class PadLeftEvaluator

java.lang.Object

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

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

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

All Implemented Interfaces:

Evaluator<String>

public class PadLeftEvaluator
extends PaddingEvaluator

Field Summary

Fields inherited from class org.apache.nifi.attribute.expression.language.evaluation.functions.PaddingEvaluator

DEFAULT_PADDING_STRING

Constructor Summary

Constructors

Constructor and Description
PadLeftEvaluator(Evaluator<String> subject, Evaluator<Long> desiredLength)
PadLeftEvaluator(Evaluator<String> subject, Evaluator<Long> desiredLength, Evaluator<String> pad)

Method Summary

Modifier and Type	Method and Description
protected String	doPad(String subjectValue, int desiredLengthValue, String padValue)

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

evaluate, 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

Constructor Detail

PadLeftEvaluator

public PadLeftEvaluator(Evaluator<String> subject,
                        Evaluator<Long> desiredLength,
                        Evaluator<String> pad)

PadLeftEvaluator

public PadLeftEvaluator(Evaluator<String> subject,
                        Evaluator<Long> desiredLength)

Method Detail

doPad

protected String doPad(String subjectValue,
                       int desiredLengthValue,
                       String padValue)

Specified by:

doPad in class PaddingEvaluator