Package io.openlineage.client.dataset.partition.trimmer

Class DateTrimmer

java.lang.Object

io.openlineage.client.dataset.partition.trimmer.DateTrimmer

All Implemented Interfaces:

DatasetNameTrimmer

public class DateTrimmer
extends Object
implements DatasetNameTrimmer

Normalizes if last part is a string representing a data in an arbitrary format.

Heuristics: - try to find within a string a date in any of the defined formats: yyyy-MM-dd, dd.MM.yyyy, yyyyMMdd - if not found, return false - remove the identified date from the string - remove single characters 'T' and 'Z' if they are present - remove whitespaces, colons, dots and hyphens - everything else should be empty of numeric characters

Field Summary

Fields inherited from interface io.openlineage.client.dataset.partition.trimmer.DatasetNameTrimmer

SEPARATOR

Constructor Summary

Constructors

Constructor	Description
DateTrimmer()

Method Summary

Modifier and Type	Method	Description
boolean	canTrim(String name)	Determines if the last part of a dataset can be trimmed.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.openlineage.client.dataset.partition.trimmer.DatasetNameTrimmer

getLastPart, hasMultipleDirectories, trim

Constructor Details

DateTrimmer

public DateTrimmer()

Method Details

canTrim

public boolean canTrim(String name)

Description copied from interface: DatasetNameTrimmer

Determines if the last part of a dataset can be trimmed.

Specified by:

canTrim in interface DatasetNameTrimmer

Returns: