Examples of GroupedMetaDataComparator

org.pentaho.reporting.engine.classic.core.metadata.GroupedMetaDataComparator

This Comparator implements the standard java.util.Comparator interface. The intended use is to group MetaData elements based on either: (1) The ordinal value in the groupsorting.properties file (see documentation in that file for how this is accomplished. Any group(s) not represented in that file will be displayed last if more than one group they will all be displayed last in alpha order. (2) If the groupsorting.properties doesn't exist or can't be loaded, the value of the *.grouping key (using the standard string compare).

This effectively sorts the attribute and style elements into groups for display by a GUI. Fine grain ordering of the groups can be accomplished using the groupsorting.properties file.

Documented by William Seyler @author Thomas Morgner

      this.groupings = new GroupingHeader[metaData.length];
      this.metaData = metaData;
    }
    else
    {
      Arrays.sort(metaData, new GroupedMetaDataComparator());


      int groupCount = 0;
      final Locale locale = Locale.getDefault();
      if (metaData.length > 0)
      {

      Arrays.sort(metaData, Collections.reverseOrder(new PlainMetaDataComparator()));
      return (new StyleDataBackend(metaData, new GroupingHeader[metaData.length], elements));
    }
    else
    {
      Arrays.sort(metaData, new GroupedMetaDataComparator());
      final Locale locale = Locale.getDefault();
      int groupCount = 0;
      if (metaData.length > 0)
      {
        String oldValue = null;

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Examples of GroupedMetaDataComparator

Examples of org.pentaho.reporting.engine.classic.core.metadata.GroupedMetaDataComparator

Examples of org.pentaho.reporting.engine.classic.core.metadata.GroupedMetaDataComparator