PDG/PDG_PartitionByParity.h

/*
 * Copyright (c) 2024
 *      Side Effects Software Inc.  All rights reserved.
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 *----------------------------------------------------------------------------
 * Partition by Parity PDG node
 */


#ifndef __PDG_PartitionByParity_h__
#define __PDG_PartitionByParity_h__

#include <PDG/PDG_NodeCallback.h>

class PDG_PartitionHolder;
class PDG_TypeRegistry;

namespace HDK_Sample {

/// Groups work items into partitions depending on whether they have an
/// odd or even value for a particular attribute
class PDG_PartitionByParity : public PDG_NodeCallback
{
public:
    using PDG_NodeCallback::PDG_NodeCallback;

                            ~PDG_PartitionByParity() override {}

    PDG_CallbackResult      onPartition(
                                PDG_PartitionHolder* holder,
                                const PDG_WorkItemArray& work_items,
                                const PDG_WorkItem* target) override;
};

} // End HDK_Sample namespace

#endif