org.apache.mahout.utils.regex
Class RegexUtils

java.lang.Object
  extended by org.apache.mahout.utils.regex.RegexUtils

public final class RegexUtils
extends Object


Field Summary
static RegexFormatter IDENTITY_FORMATTER
           
static RegexTransformer IDENTITY_TRANSFORMER
           
 
Method Summary
static String extract(CharSequence line, Pattern pattern, Collection<Integer> groupsToKeep, String separator, RegexTransformer transformer)
           
static void extract(CharSequence line, StringBuilder outputBuffer, Pattern pattern, Collection<Integer> groupsToKeep, String separator, RegexTransformer transformer)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

IDENTITY_TRANSFORMER

public static final RegexTransformer IDENTITY_TRANSFORMER

IDENTITY_FORMATTER

public static final RegexFormatter IDENTITY_FORMATTER
Method Detail

extract

public static String extract(CharSequence line,
                             Pattern pattern,
                             Collection<Integer> groupsToKeep,
                             String separator,
                             RegexTransformer transformer)

extract

public static void extract(CharSequence line,
                           StringBuilder outputBuffer,
                           Pattern pattern,
                           Collection<Integer> groupsToKeep,
                           String separator,
                           RegexTransformer transformer)


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