relpipe/relpipe-lib-writer.cpp: include/RelationalWriter.h@f2cccaa9dd38 (annotated)

7 01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	1	#pragma once
01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	2
01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	3	#include <string>
01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	4	#include <iostream>
01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	5	#include <vector>
01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	6
13 e7234dd45166 use TypeId enum instead of numeric constants František Kučera <franta-hg@frantovo.cz> parents: 11 diff changeset	7	#include "typedefs.h"
e7234dd45166 use TypeId enum instead of numeric constants František Kučera <franta-hg@frantovo.cz> parents: 11 diff changeset	8	#include "TypeId.h"
7 01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	9
8 03750aff8619 writer only writes + refactoring František Kučera <franta-hg@frantovo.cz> parents: 7 diff changeset	10	namespace relpipe {
03750aff8619 writer only writes + refactoring František Kučera <franta-hg@frantovo.cz> parents: 7 diff changeset	11	namespace writer {
7 01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	12
9 0a40752e401d shared library with pure abstract class (interface) František Kučera <franta-hg@frantovo.cz> parents: 8 diff changeset	13	class RelationalWriter {
7 01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	14	public:
01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	15
9 0a40752e401d shared library with pure abstract class (interface) František Kučera <franta-hg@frantovo.cz> parents: 8 diff changeset	16	virtual ~RelationalWriter() = default;
0a40752e401d shared library with pure abstract class (interface) František Kučera <franta-hg@frantovo.cz> parents: 8 diff changeset	17
15 8fd6c4d44071 use more TypeId enum František Kučera <franta-hg@frantovo.cz> parents: 14 diff changeset	18	virtual TypeId toTypeId(const string_t typeCode) = 0;
9 0a40752e401d shared library with pure abstract class (interface) František Kučera <franta-hg@frantovo.cz> parents: 8 diff changeset	19
15 8fd6c4d44071 use more TypeId enum František Kučera <franta-hg@frantovo.cz> parents: 14 diff changeset	20	virtual string_t toTypeCode(const TypeId typeId) = 0;
7 01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	21
13 e7234dd45166 use TypeId enum instead of numeric constants František Kučera <franta-hg@frantovo.cz> parents: 11 diff changeset	22	virtual void startRelation(string_t name, std::vector<std::pair<string_t, TypeId>> attributes, boolean_t writeHeader) = 0;
7 01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	23
17 f2cccaa9dd38 replace writeRecord() with sequence of writeAttribute() František Kučera <franta-hg@frantovo.cz> parents: 16 diff changeset	24	virtual void writeAttribute(const string_t& value) = 0;
f2cccaa9dd38 replace writeRecord() with sequence of writeAttribute() František Kučera <franta-hg@frantovo.cz> parents: 16 diff changeset	25
f2cccaa9dd38 replace writeRecord() with sequence of writeAttribute() František Kučera <franta-hg@frantovo.cz> parents: 16 diff changeset	26	// TODO: fluent interface?
f2cccaa9dd38 replace writeRecord() with sequence of writeAttribute() František Kučera <franta-hg@frantovo.cz> parents: 16 diff changeset	27	// TODO: << operator?
16 3613617d3076 writeAttribute() with raw pointer and type_info František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	28	// TODO: write bitmap + attribute:
3613617d3076 writeAttribute() with raw pointer and type_info František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	29	// virtual void writeBitmap(...) = 0;
3613617d3076 writeAttribute() with raw pointer and type_info František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	30	// virtual void writeAttribute(string_t attribute) = 0;
17 f2cccaa9dd38 replace writeRecord() with sequence of writeAttribute() František Kučera <franta-hg@frantovo.cz> parents: 16 diff changeset	31
16 3613617d3076 writeAttribute() with raw pointer and type_info František Kučera <franta-hg@frantovo.cz> parents: 15 diff changeset	32	virtual void writeAttribute(const void* value, const std::type_info& type) = 0;
7 01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	33
01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	34	};
01dd90eeedbb add data type and catalog classes from the prototype František Kučera <franta-hg@frantovo.cz> parents: diff changeset	35
8 03750aff8619 writer only writes + refactoring František Kučera <franta-hg@frantovo.cz> parents: 7 diff changeset	36	}
9 0a40752e401d shared library with pure abstract class (interface) František Kučera <franta-hg@frantovo.cz> parents: 8 diff changeset	37	}

author	František Kučera <franta-hg@frantovo.cz>
	Sun, 22 Jul 2018 22:21:49 +0200
branch	v_0
changeset 17	f2cccaa9dd38
parent 16	3613617d3076
child 18	90efe2db1ca8
permissions	-rw-r--r--