listChildren1.findByFilename("filename");
listChildren1.findByFilenameEndsWith("filenameSuffix");
listChildren1.findByStandardFieldTextValue("templateElementName", "search value");
listChildren1.findByStandardFieldDateValue("templateElementName", new ReddotDate());
List<String> collectHeadlines = listChildren1.collectHeadlines();
List<String> collectHeadlinesAndIds = listChildren1.collectHeadlinesAndIds();
Set collectLastChangedByUsers = listChildren1.collectLastChangedByUsers();
List<String> collectTemplateNames = listChildren1.collectTemplateNames();
// by page attribute
listChildren1.selectAllCreatedBy(project.getUserGroupByName("user group name"));
listChildren1.selectAllLastChangedBy("user name");
listChildren1.selectAllLastChangedOnBefore(10);
listChildren1.selectAllLastChangedOnBefore(new ReddotDate());
listChildren1.selectAllPagesBasedOn("content class name");
listChildren1.selectAllPagesContaining("templateElementName");
listChildren1.selectAllPagesNotContaining("templateElementName");