org.apache.lens.api.util

Class CommonUtils

java.lang.Object

org.apache.lens.api.util.CommonUtils

public class CommonUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CommonUtils.EntryParser<K,V>

Method Summary

Methods

Modifier and Type	Method and Description
static Map<String,String>	parseMapFromString(String str) Splits given String str around non-escaped commas.
static <K,V> Map<K,V>	parseMapFromString(String str, CommonUtils.EntryParser<K,V> parser)

Methods inherited from class java.lang.Object

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

Method Detail

parseMapFromString

public static Map<String,String> parseMapFromString(String str)

Splits given String str around non-escaped commas. Then parses each of the split element as map entries in the format `key=value`. Constructs a map of such entries. e.g. "a=b, c=d" parses to map{a:b, c:d} where the symbols are self-explanatory.

Parameters:

str - The string to parse

Returns:

parsed map

parseMapFromString

public static <K,V> Map<K,V> parseMapFromString(String str,
                                CommonUtils.EntryParser<K,V> parser)