public EPStatementObjectModel MapRawToSODA(StatementSpecRaw raw)
{
StatementSpecUnMapResult unmapped = StatementSpecMapper.Unmap(raw);
if (unmapped.SubstitutionParams.Count != 0)
{
throw new EPException(SUBS_PARAM_INVALID_USE);
}
return(unmapped.ObjectModel);
}
public EPPreparedStatement PreparePattern(String patternExpression)
{
StatementSpecRaw rawPattern = EPAdministratorHelper.CompilePattern(patternExpression, patternExpression, true, _services, SelectClauseStreamSelectorEnum.ISTREAM_ONLY);
// map to object model thus finding all substitution parameters and their indexes
StatementSpecUnMapResult unmapped = StatementSpecMapper.Unmap(rawPattern);
// the prepared statement is the object model plus a list of substitution parameters
// map to specification will refuse any substitution parameters that are unfilled
return(new EPPreparedStatementImpl(unmapped.ObjectModel, unmapped.SubstitutionParams, null));
}
public EPStatementObjectModel CompileEPL(String eplStatement)
{
StatementSpecRaw statementSpec = EPAdministratorHelper.CompileEPL(eplStatement, eplStatement, true, null, _services, _defaultStreamSelector);
StatementSpecUnMapResult unmapped = StatementSpecMapper.Unmap(statementSpec);
if (unmapped.SubstitutionParams.Count != 0)
{
throw new EPException(SUBS_PARAM_INVALID_USE);
}
return(unmapped.ObjectModel);
}
public EPPreparedStatement PrepareEPL(String eplExpression)
{
// compile to specification
StatementSpecRaw statementSpec = EPAdministratorHelper.CompileEPL(eplExpression, eplExpression, true, null, _services, _defaultStreamSelector);
// map to object model thus finding all substitution parameters and their indexes
StatementSpecUnMapResult unmapped = StatementSpecMapper.Unmap(statementSpec);
// the prepared statement is the object model plus a list of substitution parameters
// map to specification will refuse any substitution parameters that are unfilled
return(new EPPreparedStatementImpl(unmapped.ObjectModel, unmapped.SubstitutionParams, eplExpression));
}
