model

Documentation

Overview

Package model defines Data Transfer Object (Entity, Value Object)

Index

• type CSV
  • func (c *CSV) IsHeaderEmpty() bool
  • func (c *CSV) SetHeader(header Header)
  • func (c *CSV) SetRecord(record Record)
  • func (c *CSV) ToTable() *Table
• type Header
• type Histories
  • func (h Histories) ToStringList() []string
  • func (h Histories) ToTable() *Table
• type History
• type JSON
  • func (j *JSON) ToTable() *Table
• type PrintMode
  • func (p PrintMode) String() string
• type Record
• type Table
  • func (t *Table) IsEmptyHeader() bool
  • func (t *Table) IsEmptyName() bool
  • func (t *Table) IsEmptyRecords() bool
  • func (t *Table) Print(out *os.File, mode PrintMode)
  • func (t *Table) Valid() error

Types

type CSV

type CSV struct {
	Name    string
	Header  Header
	Records []Record
}

CSV is csv data with header.

func (*CSV) IsHeaderEmpty

func (c *CSV) IsHeaderEmpty() bool

IsHeaderEmpty return wherther header is empty or not

func (*CSV) SetHeader

func (c *CSV) SetHeader(header Header)

SetHeader set header column.

func (*CSV) SetRecord

func (c *CSV) SetRecord(record Record)

SetRecord set csv record.

func (*CSV) ToTable

func (c *CSV) ToTable() *Table

ToTable convert CSV to Table.

type Header

type Header []string

Header is CSV header.

type Histories

type Histories []*History

Histories is sqly history all record.

func (Histories) ToStringList

func (h Histories) ToStringList() []string

func (Histories) ToTable

func (h Histories) ToTable() *Table

ToTable convert History to Table.

type History

type History struct {
	// ID is history id. 1 is oldest
	ID int
	// Request is sqly history record that is user input from sqly prompt
	Request string
}

History is sqly history record.

type JSON

type JSON struct {
	// Name is json file name
	Name string
	// JSON is key and value
	JSON []map[string]interface{}
}

JSON is json data with indefinite keys

func (*JSON) ToTable

func (j *JSON) ToTable() *Table

ToTable convert JSON to Table.

type PrintMode

type PrintMode uint

PrintMode is enum to specify output method

const (
	// PrintModeTable print data in table format
	PrintModeTable PrintMode = iota
	// PrintModeCSV print data in csv format
	PrintModeCSV
	// PrintModeJSON print data in json format
	PrintModeJSON
)

func (PrintMode) String

func (p PrintMode) String() string

type Record

type Record []string

Record is CSV records.

type Table

type Table struct {
	Name    string
	Header  Header
	Records []Record
}

Table is DB table.

func (*Table) IsEmptyHeader

func (t *Table) IsEmptyHeader() bool

IsEmptyHeader return wherther table header is empty or not

func (*Table) IsEmptyName

func (t *Table) IsEmptyName() bool

IsEmptyName return wherther table name is empty or not

func (*Table) IsEmptyRecords

func (t *Table) IsEmptyRecords() bool

IsEmptyRecords return wherther table records is empty or not

func (*Table) Print

func (t *Table) Print(out *os.File, mode PrintMode)

Print print all record with header

func (*Table) Valid

func (t *Table) Valid() error

Valid check the contents of a Table.