AbstractJoinComp.h

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 *  Copyright 2018 Rice University                                           *
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#ifndef JOINCOMPBASE_H
#define JOINCOMPBASE_H


namespace pdb {

class AbstractJoinComp : public Computation {

public:

    virtual ComputeExecutorPtr getExecutor(bool needToSwapAtts,
                                           TupleSpec& hashedInputSchema,
                                           TupleSpec& pipelinedInputSchema,
                                           TupleSpec& pipelinedAttsToOperateOn,
                                           TupleSpec& pipelinedAttsToIncludeInOutput,
                                           ComputeInfoPtr arg) = 0;

    virtual ComputeExecutorPtr getExecutor(bool needToSwapAtts,
                                           TupleSpec& hashedInputSchema,
                                           TupleSpec& pipelinedInputSchema,
                                           TupleSpec& pipelinedAttsToOperateOn,
                                           TupleSpec& pipelinedAttsToIncludeInOutput) = 0;

    ComputationTypeID getComputationTypeID() override {
        return JoinCompBaseTypeID;
    }
};
}

#endif