Class ParserUtils
- java.lang.Object
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- org.apache.druid.java.util.common.parsers.ParserUtils
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public class ParserUtils extends Object
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Constructor Summary
Constructors Constructor Description ParserUtils()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static ArrayList<String>
generateFieldNames(int length)
static org.joda.time.DateTimeZone
getDateTimeZone(String timeZone)
static String
getDefaultColumnName(int ordinal)
Return a function to generate default column names.static com.google.common.base.Function<String,Object>
getMultiValueFunction(String listDelimiter, com.google.common.base.Splitter listSplitter)
static String
stripQuotes(String input)
static void
validateFields(Iterable<String> fieldNames)
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Method Detail
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getMultiValueFunction
public static com.google.common.base.Function<String,Object> getMultiValueFunction(String listDelimiter, com.google.common.base.Splitter listSplitter)
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getDateTimeZone
@Nullable public static org.joda.time.DateTimeZone getDateTimeZone(String timeZone)
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getDefaultColumnName
public static String getDefaultColumnName(int ordinal)
Return a function to generate default column names. Note that the postfix for default column names starts from 1.- Returns:
- column name generating function
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