author | František Kučera <franta-hg@frantovo.cz> |
Sun, 09 Sep 2018 23:20:59 +0200 | |
branch | v_0 |
changeset 23 | 9c38f6458115 |
parent 20 | a18b6964d300 |
child 24 | c31fdd965028 |
permissions | -rw-r--r-- |
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#pragma once |
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#include <cstdlib> |
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#include <iostream> |
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#include <string> |
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#include <vector> |
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#include <algorithm> |
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relpipe-lib-writer: move public header files to: include/relpipe/writer/
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#include <relpipe/writer/typedefs.h> |
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use AttributeMetadata instead of std::pair for relation header
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#include <relpipe/writer/AttributeMetadata.h> |
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#include "Command.h" |
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namespace relpipe { |
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namespace in { |
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namespace cli { |
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class ArgumentsCommand : public Command { |
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public: |
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void process(std::istream& input, std::ostream& output, const relpipe::writer::string_t& command, const std::vector<relpipe::writer::string_t>& arguments) override { |
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using namespace relpipe::writer; |
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size_t i = 0; |
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string_t relationName = arguments[i++]; |
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integer_t attributeCount = std::stoul(arguments[i++]); // TODO: use integer data type's method? |
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boolean_t writeHeader = true; // TODO: add option for header omitting |
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// TODO: check argument count |
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std::shared_ptr<RelationalWriter> writer(Factory::create(output)); |
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std::vector<AttributeMetadata> attributes(attributeCount); |
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for (size_t j = 0; j < attributeCount; j++) { |
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string_t attributeName = arguments[i++]; |
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TypeId attributeType = writer->toTypeId(arguments[i++]); |
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attributes[j] = {attributeName, attributeType}; |
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} |
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writer->startRelation(relationName, attributes, writeHeader); |
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for (; i < arguments.size(); i++) { |
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writer->writeAttribute(arguments[i]); |
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} |
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} |
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}; |
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} |
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} |
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} |