/** Connect to searchd server and run current search query. */
public SphinxResult Query(String query, String index, String comment) throws SphinxException {
myAssert(
_reqs == null || _reqs.size() == 0,
"AddQuery() and Query() can not be combined; use RunQueries() instead");
AddQuery(query, index, comment);
SphinxResult[] results = RunQueries();
_reqs = new ArrayList(); /* just in case it failed too early */
if (results == null || results.length < 1)
return null; /* probably network error; error message should be already filled */
SphinxResult res = results[0];
_warning = res.warning;
_error = res.error;
if (res == null || res.getStatus() == SEARCHD_ERROR) return null;
return res;
}
public static boolean[] getCorrelation(String[] ypmcs, int icd_name_id) {
boolean[] flags = new boolean[ypmcs.length];
SphinxClient cl = new SphinxClient();
try {
cl.SetServer(MRecommendCost.SphinxIP, MRecommendCost.SphinxPortYpmcDisease);
cl.SetMatchMode(SphinxClient.SPH_MATCH_EXTENDED2);
cl.SetLimits(0, MRecommendCost.YPMC_DISEASE_RANK);
cl.SetConnectTimeout(MRecommendCost.SPHINX_TIMEOUT);
for (int i = 0; i < ypmcs.length; i++) {
int ypmc_id = CRC32.getCRC32(ypmcs[i]);
cl.ResetFilters();
cl.SetFilter("ypmc_id", ypmc_id, false);
cl.SetFilter("icd_name_id", icd_name_id, false);
cl.SetFilterRange("rank", 1, MRecommendCost.YPMC_DISEASE_RANK, false);
cl.AddQuery("", "index", "");
}
SphinxResult[] res = cl.RunQueries();
if (res != null) {
for (int i = 0; i < res.length; ++i) {
if (res[i].total == 1) flags[i] = true;
else flags[i] = false;
}
} else {
System.out.println("连接出错");
}
} catch (SphinxException ex) {
ex.printStackTrace();
} finally {
if (cl != null) {
try {
cl.Close();
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
return flags;
}
