Package com.illumon.iris.validation

Class ImportDetailsUtils

java.lang.Object

com.illumon.iris.validation.ImportDetailsUtils

public class ImportDetailsUtils
extends Object

Functionality for analyzing import details.

Method Summary

Modifier and Type	Method	Description
static String[]	getVals(String property, Properties... importDetails)	Gets all the values for a given property.
static double	sumDouble(String property, Properties... importDetails)	Sum all of the values for a given property.
static long	sumLong(String property, Properties... importDetails)	Sum all of the values for a given property.
static Long	sumOptionalLong(String property, Properties... importDetails)	Sum all of the values for a given property.
static Set<String>	uniqueVals(String property, String splitRegex, Properties... importDetails)	Gets the unique values for a given property.

Methods inherited from class java.lang.Object

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

Method Details

sumLong

public static long sumLong(String property, Properties... importDetails)

Sum all of the values for a given property. The property is assumed to be a long type.

Parameters:

property - import details key for the property of interest

importDetails - import details

Returns:

long sum of the property over all import details

sumOptionalLong

@Nullable public static Long sumOptionalLong(String property, Properties... importDetails)

Sum all of the values for a given property. The property is assumed to be a long type. Return null if no properties are found with the specified name.

Parameters:

property - import details key for the property of interest

importDetails - import details

Returns:

long sum of the property over all import details, or null if no properties are found with the specified name

sumDouble

public static double sumDouble(String property, Properties... importDetails)

Sum all of the values for a given property. The property is assumed to be a floating point type.

Parameters:

property - import details key for the property of interest

importDetails - import details

Returns:

floating point sum of the property over all import details

getVals

public static String[] getVals(String property, Properties... importDetails)

Gets all the values for a given property. Missing values are indicated by null.

Parameters:

property - import details key for the property of interest

importDetails - import details

Returns:

all the values for a given property. Missing values are indicated by null.

uniqueVals

public static Set<String> uniqueVals(String property, String splitRegex, Properties... importDetails)

Gets the unique values for a given property.

Parameters:

property - import details key for the property of interest

splitRegex - regular expression to split the property values; null if the property should not be split

importDetails - import details

Returns:

set of unique values for the property