static void _ringoIndexStart (OracleEnv &env, RingoFetchContext &context,
const char *oper, const Array<char> &query_buf,
OCINumber *p_strt, OCINumber *p_stop, const char *params)
{
RingoShadowFetch &shadow_fetch = context.shadow_fetch.ref();
RingoFastIndex &fast_index = context.fast_index.ref();
if (strcasecmp(oper, "RSUB") == 0)
{
if (!context.substructure.parse(params))
throw BingoError("can not parse parameters: %s", params);
context.substructure.loadQuery(query_buf);
int right = bingoGetExactRightPart(env, p_strt, p_stop, 64);
if (right == 1)
{
fast_index.prepareSubstructure(env);
context.fetch_engine = &fast_index;
}
else // right == 0
{
shadow_fetch.prepareNonSubstructure(env);
context.fetch_engine = &shadow_fetch;
}
}
else if (strcasecmp(oper, "RSMARTS") == 0)
{
context.substructure.loadSMARTS(query_buf);
int right = bingoGetExactRightPart(env, p_strt, p_stop, 64);
if (right == 1)
{
fast_index.prepareSubstructure(env);
context.fetch_engine = &fast_index;
}
else // right == 0
{
shadow_fetch.prepareNonSubstructure(env);
context.fetch_engine = &shadow_fetch;
}
}
else if (strcasecmp(oper, "REXACT") == 0)
{
context.exact.setParameters(params);
context.exact.loadQuery(query_buf);
int right = bingoGetExactRightPart(env, p_strt, p_stop, 64);
shadow_fetch.prepareExact(env, right);
context.fetch_engine = &shadow_fetch;
}
else
throw BingoError("unknown operator: %s", oper);
}
static void _mangoIndexStart (OracleEnv &env, MangoFetchContext &context,
const char *oper, const Array<char> &query_buf,
OCINumber *p_strt, OCINumber *p_stop,
int flags, const char *params)
{
MangoShadowFetch &shadow_fetch = context.shadow_fetch.ref();
MangoFastIndex &fast_index = context.fast_index.ref();
if (strcasecmp(oper, "SUB") == 0)
{
if (context.substructure.parse(params))
{
context.substructure.loadQuery(query_buf);
int right = bingoGetExactRightPart(env, p_strt, p_stop, flags);
if (right == 1)
{
fast_index.prepareSubstructure(env);
context.fetch_engine = &fast_index;
}
else // right == 0
{
shadow_fetch.prepareNonSubstructure(env);
context.fetch_engine = &shadow_fetch;
}
}
else if (context.tautomer.parseSub(params))
{
context.tautomer.loadQuery(query_buf);
int right = bingoGetExactRightPart(env, p_strt, p_stop, flags);
if (right == 1)
{
fast_index.prepareTautomerSubstructure(env);
context.fetch_engine = &fast_index;
}
else // right == 0
{
shadow_fetch.prepareNonTautomerSubstructure(env);
context.fetch_engine = &shadow_fetch;
}
}
else
throw BingoError("can't parse parameters: '%s'", params);
}
else if (strcasecmp(oper, "SMARTS") == 0)
{
context.substructure.loadSMARTS(query_buf);
int right = bingoGetExactRightPart(env, p_strt, p_stop, flags);
if (right == 1)
{
fast_index.prepareSubstructure(env);
context.fetch_engine = &fast_index;
}
else // right == 0
{
shadow_fetch.prepareNonSubstructure(env);
context.fetch_engine = &shadow_fetch;
}
}
else if (strcasecmp(oper, "EXACT") == 0)
{
if (context.tautomer.parseExact(params))
{
context.tautomer.loadQuery(query_buf);
int right = bingoGetExactRightPart(env, p_strt, p_stop, flags);
shadow_fetch.prepareTautomer(env, right);
context.fetch_engine = &shadow_fetch;
}
else if (context.exact.parse(params))
{
context.exact.loadQuery(query_buf);
int right = bingoGetExactRightPart(env, p_strt, p_stop, flags);
shadow_fetch.prepareExact(env, right);
context.fetch_engine = &shadow_fetch;
}
else
throw BingoError("can't parse parameters: '%s'", params);
}
else if (strcasecmp(oper, "SIM") == 0)
{
context.similarity.setMetrics(params);
context.similarity.loadQuery(query_buf);
float bottom = -0.1f;
float top = 1.1f;
if (p_strt == 0 && p_stop == 0)
throw BingoError("no bounds for similarity search");
if (p_strt != 0)
bottom = OracleUtil::numberToFloat(env, p_strt);
if (p_stop != 0)
top = OracleUtil::numberToFloat(env, p_stop);
if (flags & 64)
throw BingoError("exact match not allowed");
context.similarity.include_bottom = ((flags & 16) != 0);
context.similarity.include_top = ((flags & 32) != 0);
context.similarity.bottom = bottom;
context.similarity.top = top;
fast_index.prepareSimilarity(env);
context.fetch_engine = &fast_index;
}
else if (strcasecmp(oper, "GROSS") == 0)
{
int right = bingoGetExactRightPart(env, p_strt, p_stop, flags);
MangoGross &instance = context.gross;
instance.parseQuery(query_buf);
shadow_fetch.prepareGross(env, right);
context.fetch_engine = &shadow_fetch;
}
else if (strcasecmp(oper, "MASS") == 0)
{
float bottom = 0;
float top = 1e10;
if (p_strt == 0 && p_stop == 0)
throw BingoError("no bounds for molecular mass search");
if (p_strt != 0)
bottom = OracleUtil::numberToFloat(env, p_strt);
if (p_stop != 0)
top = OracleUtil::numberToFloat(env, p_stop);
context.mass.bottom = bottom;
context.mass.top = top;
shadow_fetch.prepareMass(env);
context.fetch_engine = &shadow_fetch;
}
else
throw BingoError("unknown operator: %s", oper);
}
