cz.cuni.amis.pogamut.shady
Interface IQuery

All Known Implementing Classes:

QueryCall

public interface IQuery

Interface for getting integer value from some part of the plan, e.g. getting priority.

Author:

Honza

See Also:

QueryCall, QueryCmp, QueryInt, QueryFloat, QueryGt, QueryGe, QueryEq, QueryNe, QueryLe, QueryLt, QueryAnd, QueryOr, QueryNot

Method Summary

BigDecimal

execute(IWorkExecutor executor) Execute query and return number.

Method Detail

execute

BigDecimal execute(IWorkExecutor executor)

Execute query and return number.

Returns:

number as result of query. 0 is failure, otherwise is success