Examples of com.google.common.base.Splitter.limit()

com.google.common.base.Splitter.limit()

Returns a splitter that behaves equivalently to {@code this} splitter butstops splitting after it reaches the limit. The limit defines the maximum number of items returned by the iterator.

For example, {@code Splitter.on(',').limit(3).split("a,b,c,d")} returns an iterablecontaining {@code ["a", "b", "c,d"]}. When omitting empty strings, the omitted strings do no count. Hence, {@code Splitter.on(',').limit(3).omitEmptyStrings().split("a,,,b,,,c,d")}returns an iterable containing {@code ["a", "b", "c,d"}. When trim is requested, all entries, including the last are trimmed. Hence {@code Splitter.on(',').limit(3).trimResults().split(" a , b , c , d ")}results in @{code ["a", "b", "c , d"]}. @param limit the maximum number of items returns @return a splitter with the desired configuration @since Guava release 09

   */
  private static String[] split(String stringToSplit, String separator,
      int limit) {
    Splitter splitter = Splitter.on(separator).trimResults();
    if (limit > 0) {
      splitter = splitter.limit(limit);
    }
    return Iterables.toArray(splitter.split(stringToSplit), String.class);
  }


  /**

        currentSplitter = Splitter.on(separator);
      }
      
      int limit = getConfigs().getInt(config, "limit", -1);
      if (limit > 0) {
        currentSplitter = currentSplitter.limit(limit);
      }
      
      this.addEmptyStrings = getConfigs().getBoolean(config, "addEmptyStrings", false);      
      if (outputFieldNames == null && !addEmptyStrings) {
        currentSplitter = currentSplitter.omitEmptyStrings();

        currentSplitter = Splitter.on(separator);
      }
      
      int limit = getConfigs().getInt(config, "limit", -1);
      if (limit > 0) {
        currentSplitter = currentSplitter.limit(limit);
      }
      
      this.addEmptyStrings = getConfigs().getBoolean(config, "addEmptyStrings", false);      
      if (outputFieldNames == null && !addEmptyStrings) {
        currentSplitter = currentSplitter.omitEmptyStrings();

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.