Package org.apache.nifi.processors.pulsar

Class PropertyMappingUtils

java.lang.Object

org.apache.nifi.processors.pulsar.PropertyMappingUtils

public final class PropertyMappingUtils
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PropertyMappingUtils()

Method Summary

Modifier and Type	Method	Description
static Map<String,String>	getMappedValues(String mappings, Function<String,String> mapper)	Given a comma-delimited list of key mappings and a value extraction function, yields a map of "destkey / value" pairs.

Methods inherited from class java.lang.Object

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

Constructor Details

PropertyMappingUtils

private PropertyMappingUtils()

Method Details

getMappedValues

public static Map<String,String> getMappedValues(String mappings,
 Function<String,String> mapper)

Given a comma-delimited list of key mappings and a value extraction function, yields a map of "destkey / value" pairs.

Parameters:

mappings - a comma-delimited list of "destkey=srckey" mappings. If no srckey is explicitly specified, then it is assumed that the destkey should also be used as the source key.

mapper - a function that, given a source key, should return the corresponding value.

Returns:

the "destkey / value" map