return changefreq;
    }

    public void setChangefreq(final String changefreq) {
        this.changefreq = changefreq;
    }

    public String getPriority() {
        return priority;
    }

    public void setPriority(final String priority) {
        this.priority = priority;
    }

    @Override
    public boolean equals(final Object obj) {

            threads[i] =
                    new Thread(crawlerThreadGroup, crawlerThread, "Crawler-" + crawlerContext.sessionId + "-" + Integer.toString(i + 1));
            threads[i].setDaemon(daemon);
            threads[i].setPriority(threadPriority);
        }

        // run
        crawlerContext.setStatus(CrawlerStatus.RUNNING);
        for (int i = 0; i < crawlerContext.numOfThread; i++) {
            threads[i].start();
        }

        return envVariables;
    }

    public ToolchainConfiguration getToolchainConfiguration() {
        return toolchainConfiguration;
    }

    public Priority getPriority() {
        return priority;
    }

    public void setPriority(Priority priority) {
        this.priority = priority;
    }

    public enum Priority {
        LOW,
        NORMAL,
    }

//sysnb	Geteuid() (uid int)
//sysnb	Getgid() (gid int)
//sysnb	Getpgid(pid int) (pgid int, err error)
//sysnb	Getpgrp() (pgrp int)
//sysnb	Getpid() (pid int)
//sysnb	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (prio int, err error)
//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getsid(pid int) (sid int, err error)

//sysnb	Geteuid() (uid int)
//sysnb	Getgid() (gid int)
//sysnb	Getpgid(pid int) (pgid int, err error)
//sysnb	Getpgrp() (pgrp int)
//sysnb	Getpid() (pid int)
//sysnb	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (prio int, err error)
//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getsid(pid int) (sid int, err error)

                PluginExecution execution = new PluginExecution();
                execution.setId(getExecutionId(plugin, gs.goal));
                execution.setPhase(phase);
                execution.setPriority(i - mojos.size());
                execution.getGoals().add(gs.goal);

                execution.setLocation("", location);
                execution.setLocation("id", location);

            initParamMap.put(Constants.CRAWLING_INFO_ID, sid);

            final DataCrawlingThread dataCrawlingThread = new DataCrawlingThread(dataConfig, indexUpdateCallback, initParamMap);
            dataCrawlingThread.setPriority(crawlerPriority);
            dataCrawlingThread.setName(sid);
            dataCrawlingThread.setDaemon(true);

            dataCrawlingThreadList.add(dataCrawlingThread);

        }

        @Override
        public void applyTo(String value, DaemonParameters settings, Origin origin) {
            try {
                settings.setPriority(DaemonParameters.Priority.valueOf(value.toUpperCase(Locale.ROOT)));
            } catch (IllegalArgumentException e) {
                origin.handleInvalidValue(value);
            }
        }
    }

                    sitemapUrl.setChangefreq(buf.toString().trim());
                    buf = null;
                }
            } else if (PRIORITY_ELEMENT.equals(qName) && (buf != null)) {
                sitemapUrl.setPriority(buf.toString().trim());
                buf = null;
            }
        }

        @Override
        public void endDocument() {
            // nothing
        }

//sysnb	Geteuid() (uid int)
//sysnb	Getgid() (gid int)
//sysnb	Getpgid(pid int) (pgid int, err error)
//sysnb	Getpgrp() (pgrp int)
//sysnb	Getpid() (pid int)
//sysnb	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (prio int, err error)
//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getsid(pid int) (sid int, err error)