Class CoreOperation

Direct Known Subclasses:
CoreOperationAdd, CoreOperationAnd, CoreOperationCompare, CoreOperationDivide, CoreOperationMod, CoreOperationMultiply, CoreOperationNegate, CoreOperationOr, CoreOperationRelationalExpression, CoreOperationSubtract, CoreOperationUnion

public abstract class CoreOperation extends Operation
The common subclass for tree elements representing core operations like "+", "- ", "*" etc.