Examples of org.kitesdk.morphline.shaded.com.google.code.regexp.Pattern.pattern()

org.kitesdk.morphline.shaded.com.google.code.regexp.Pattern.pattern()

Constructs a named pattern with the given regular expression and flags @param regex the expression to be compiled @param flags Match flags, a bit mask that may include:

{@link java.util.regex.Pattern#CASE_INSENSITIVE}
{@link java.util.regex.Pattern#MULTILINE}
{@link java.util.regex.Pattern#DOTALL}
{@link java.util.regex.Pattern#UNICODE_CASE}
{@link java.util.regex.Pattern#CANON_EQ}
{@link java.util.regex.Pattern#UNIX_LINES}
{@link java.util.regex.Pattern#LITERAL}
{@link java.util.regex.Pattern#COMMENTS}

      GrokDictionaries dict = new GrokDictionaries(config, getConfigs());
      String replacementStr = getConfigs().getString(config, "replacement");
      String pattern = getConfigs().getString(config, "pattern");
      if (getConfigs().getBoolean(config, "isRegex", false)) {
        Pattern regex = dict.compileExpression(pattern);
        this.matcher = regex.pattern().matcher("");
        replacementStr = regex.replaceProperties(replacementStr);
        this.literalPattern = null;
      } else {
        this.matcher = null;
        this.literalPattern = pattern;

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