How to use tableRow method of execution Package

Best Gauge code snippet using execution.tableRow

command.go

Source:command.go Github

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...224 }225 if rows.RowCount() != 1 {226 panic(fmt.Sprintf("multiple matches for table: '%s.%s'", execCtx.Schema.Name, tableName))227 }228 tableRow := rows.GetRow(0)229 var tableInfo *common.TableInfo230 kind := tableRow.GetString(1)231 switch kind {232 case meta.TableKindSource:233 tableInfo = meta.DecodeSourceInfoRow(&tableRow).TableInfo234 case meta.TableKindMaterializedView:235 tableInfo = meta.DecodeMaterializedViewInfoRow(&tableRow).TableInfo236 case meta.TableKindInternal:237 // NB: This case is for completness as sys.table doesn't know about internal tables.238 tableInfo = meta.DecodeInternalTableInfoRow(&tableRow).TableInfo239 }240 if tableInfo == nil {241 panic(fmt.Sprintf("unknown table kind: '%s'", kind))242 }243 return describeRows(tableInfo)244}245func (e *Executor) RunningCommands() int {246 return e.ddlRunner.runningCommands()247}248func (e *Executor) FailureInjector() failinject.Injector {249 return e.failureInjector250}251func storeToDeleteBatch(tableID uint64, clust cluster.Cluster) (*cluster.ToDeleteBatch, error) {252 // We record prefixes in the to_delete table - this makes sure data is deleted on restart if failure occurs...

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table.go

Source:table.go Github

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1package program2import (3 "fmt"4 "strconv"5 "sync"6 "github.com/k0kubun/pp"7)8// Table is a program unit that can randomly and deterministically return9// row Evallable objects. The core of tableman.10type Table struct {11 name string12 tags map[string]string13 rows []*TableRow14 rowsByLabel map[string]*TableRow15 rowsByRange []*Range16 totalWeight int17 totalCount int18 currentCount int19 defaultRow int20 deckMu sync.Mutex21}22// Copy deep copies a Table23func (t *Table) Copy() *Table {24 newRows := make([]*TableRow, 0, len(t.rows))25 for _, r := range t.rows {26 newRows = append(newRows, r.Copy())27 }28 return NewTable(t.name, t.tags, newRows)29}30// NewTable creates a new table object.31func NewTable(name string, tags map[string]string, rows []*TableRow) *Table {32 result := &Table{33 name: name,34 tags: tags,35 rows: rows,36 rowsByLabel: make(map[string]*TableRow),37 rowsByRange: make([]*Range, 0),38 totalWeight: 0,39 totalCount: 0,40 currentCount: 0,41 defaultRow: -1,42 }43 for i, r := range result.rows {44 if len(r.label) > 0 {45 result.rowsByLabel[r.Label()] = r46 }47 result.totalCount += r.Count()48 result.currentCount += r.Count()49 result.totalWeight += r.Weight()50 if r.isDefault {51 result.defaultRow = i52 }53 for _, rng := range r.Ranges() {54 rng.setRow(r)55 result.rowsByRange = append(result.rowsByRange, rng)56 }57 }58 return result59}60// Roll randomly on the table treating each row with equal weight.61func (t *Table) Roll() Evallable {62 return &rowFuture{63 fn: func(ctx *ExecutionContext) Evallable {64 index := ctx.Rand(0, len(t.rows))65 return t.rows[index].Value()66 },67 }68}69// WeightedRoll randomly rolls on the table using the defined row weights to70// decide which rows to return. Rows without set weights are treated as w=1.71func (t *Table) WeightedRoll() Evallable {72 return &rowFuture{73 fn: func(ctx *ExecutionContext) Evallable {74 roll := ctx.Rand(0, t.totalWeight)75 i := 076 for {77 cur := t.rows[i].Weight78 pp.Println(roll, cur)79 if t.rows[i].Weight() > roll {80 return t.rows[i].Value()81 }82 roll -= t.rows[i].Weight()83 i++84 }85 },86 }87}88// LabelRoll fetches a row directly from the table using the passed label.89// If no label was defined on the table, the default row will be returned.90// If no default row was specified, an error will be returned.91func (t *Table) LabelRoll(key string) (Evallable, error) {92 r, ok := t.rowsByLabel[key]93 if !ok {94 if t.defaultRow >= 0 {95 return t.rows[t.defaultRow].Value(), nil96 }97 return nil, fmt.Errorf("in table '%s' no row labelled '%s' and no default row", t.name, key)98 }99 return r.Value(), nil100}101// DeckDraw will treat the table as a deck of cards using the count value (default 1) to102// choose a row from the deck.103//104// This is the only stateful draw from the table, once all counts have been exhausted105// an error will be returned if DeckDraw is called. Reset the counts by calling `Shuffle()`.106func (t *Table) DeckDraw() (Evallable, error) {107 t.deckMu.Lock()108 defer t.deckMu.Unlock()109 if t.currentCount == 0 {110 return nil, fmt.Errorf("deck draw called too many times without shuffle on table '%s'", t.name)111 }112 return &rowFuture{113 fn: func(ctx *ExecutionContext) Evallable {114 roll := ctx.Rand(0, t.currentCount)115 for _, r := range t.rows {116 if r.currentCount == 0 {117 continue118 }119 if roll < r.currentCount {120 r.currentCount--121 t.currentCount--122 return r.Value()123 }124 roll -= r.currentCount125 }126 return nil127 },128 }, nil129}130// Shuffle resets all counts for DeckDraw calls.131func (t *Table) Shuffle() {132 for _, r := range t.rows {133 r.currentCount = r.count134 }135 t.currentCount = t.totalCount136}137// IndexRoll returns the row defined for the given index.138// If no index machtes, the default row will be used.139// If no default was defined, an error will be returned.140func (t *Table) IndexRoll(key int) (Evallable, error) {141 for _, rng := range t.rowsByRange {142 if rng.inRange(key) {143 return rng.getRow().Value(), nil144 }145 }146 if t.defaultRow >= 0 {147 return t.rows[t.defaultRow].Value(), nil148 }149 return nil, fmt.Errorf("in table '%s' no index %d and no default row set", t.name, key)150}151// Name returns the defined name of the table.152func (t *Table) Name() string {153 return t.name154}155// TotalCount returns the total number of "cards" for a DeckDraw.156func (t *Table) TotalCount() int {157 return t.totalCount158}159// TotalWeight returns the total weight of all tale rows.160func (t *Table) TotalWeight() int {161 return t.totalWeight162}163// RowCount returns the number of rows in the table.164func (t *Table) RowCount() int {165 return len(t.rows)166}167// Tag returns the tage valuve for the given tag name and a boolean for168// whether the tag was defined (the same way a map can).169func (t *Table) Tag(tagName string) (string, bool) {170 v, ok := t.tags[tagName]171 return v, ok172}173// Default returns the default row for the table or an error if ther isn't one.174func (t *Table) Default() (Evallable, error) {175 if t.defaultRow < 0 {176 return nil, fmt.Errorf("no default set for table '%s'", t.name)177 }178 return t.rows[t.defaultRow].Value(), nil179}180type rowFuture struct {181 fn func(ctx *ExecutionContext) Evallable182}183func (r *rowFuture) Eval() ExpressionEval {184 return r185}186func (r *rowFuture) SetContext(ctx *ExecutionContext) ExpressionEval {187 return r.fn(ctx).Eval().SetContext(ctx)188}189func (r *rowFuture) HasNext() bool {190 return false191}192func (r *rowFuture) Next() (ExpressionEval, error) {193 return nil, fmt.Errorf("table row future has no subexpressions")194}195func (r *rowFuture) Provide(res *ExpressionResult) error {196 return fmt.Errorf("can't provide value to table row future")197}198func (r *rowFuture) Resolve() (*ExpressionResult, error) {199 return nil, fmt.Errorf("can't resolve table row future")200}201// TableRow is an Evallable row for a tableman table.202type TableRow struct {203 label string204 rangeVal []*Range205 weight int206 count int207 currentCount int208 isDefault bool209 value Evallable210}211// NewTableRow creates a new TableRow object.212func NewTableRow(label string, rangeVal []*Range, weight int, count int, isDefault bool, value Evallable) *TableRow {213 return &TableRow{214 label: label,215 rangeVal: rangeVal,216 weight: weight,217 count: count,218 currentCount: count,219 isDefault: isDefault,220 value: value,221 }222}223// Copy deep copies a TableRow224func (r *TableRow) Copy() *TableRow {225 return NewTableRow(226 r.label,227 r.rangeVal,228 r.weight,229 r.count,230 r.isDefault,231 r.value,232 )233}234// Default returns whether the row is a default value.235func (r *TableRow) Default() bool {236 return r.isDefault237}238// Label returns the label for the row, or an empty string if one isn't defined.239func (r *TableRow) Label() string {240 return r.label241}242// Count returns the current DeckDraw count for the row.243func (r *TableRow) Count() int {244 return r.count245}246// Weight returns the weight of the row.247func (r *TableRow) Weight() int {248 return r.weight249}250// Ranges returns the list of index ranges defined for this row.251func (r *TableRow) Ranges() []*Range {252 return r.rangeVal253}254// Value returns the Evalable avlue for this row.255func (r *TableRow) Value() Evallable {256 return r.value257}258// ListExpression is an Evallable that wraps all the items for a table row.259type ListExpression struct {260 items []Evallable261}262// NewListExpression creates a new list of epxressions for a row.263func NewListExpression(items []Evallable) Evallable {264 return &ListExpression{265 items: items,266 }267}268// Eval implementation for Evallable interface.269func (l *ListExpression) Eval() ExpressionEval {270 return &listExpressionEval{271 config: l,272 results: make([]*ExpressionResult, 0),273 }274}275type listExpressionEval struct {276 ctx *ExecutionContext277 config *ListExpression278 results []*ExpressionResult279 index int280}281func (l *listExpressionEval) SetContext(ctx *ExecutionContext) ExpressionEval {282 l.ctx = ctx283 return l284}285func (l *listExpressionEval) HasNext() bool {286 return l.index < len(l.config.items)287}288func (l *listExpressionEval) Next() (ExpressionEval, error) {289 if l.index >= len(l.config.items) {290 return nil, fmt.Errorf("engine trying to evaluate too many sub-expressions for row")291 }292 return l.config.items[l.index].Eval().SetContext(l.ctx.Child()), nil293}294func (l *listExpressionEval) Provide(res *ExpressionResult) error {295 if l.index >= len(l.config.items) {296 return fmt.Errorf("extra return value to table expression list")297 }298 l.results = append(l.results, res)299 l.index++300 return nil301}302func (l *listExpressionEval) Resolve() (*ExpressionResult, error) {303 result := ""304 for _, i := range l.results {305 if i.MatchType(StringResult) {306 result = result + i.StringVal()307 continue308 }309 result = result + strconv.Itoa(i.IntVal())310 }311 return NewStringResult(result), nil312}313// Range is a low-high number range.314//315// The range can be a single number if low and high are the same.316type Range struct {317 low int318 high int319 row *TableRow320}321// NewRange creates a new range value.322func NewRange(low int, high int) *Range {323 return &Range{324 low: low,325 high: high,326 }327}328func (r *Range) setRow(row *TableRow) {329 r.row = row330}331func (r *Range) getRow() *TableRow {332 return r.row333}334func (r *Range) inRange(val int) bool {335 return val <= r.high && val >= r.low336}...

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dispatcher.go

Source:dispatcher.go Github

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...143144func (t *ScheduleTable) GetForExecution(timestamp string) []TableRow {145 fmt.Println("Executing Dispatcher::GetForExecution Method!")146147 var tableRowArray []TableRow148149 for _, row := range t.Rows {150 if strings.Contains(row.Timestamp, timestamp) {151 tableRowArray = append(tableRowArray, row)152 t.Delete(row.Timestamp)153 //return &row154 }155156 rowTime := t.GetTimeFromString(row.Timestamp)157 nowTime := t.GetTimeFromString(timestamp)158159 if rowTime.Before(nowTime) {160 fmt.Println("Adding older objects to executing list....")161 //return &row162 tableRowArray = append(tableRowArray, row)163 t.Delete(row.Timestamp)164 }165 }166167 return tableRowArray168}169170func (t *ScheduleTable) GetTimeFromString(timestamp string) time.Time {171172 year, _ := strconv.Atoi(timestamp[0:4])173 month := timestamp[4:6]174 date, _ := strconv.Atoi(timestamp[6:8])175 hour, _ := strconv.Atoi(timestamp[8:10])176 min, _ := strconv.Atoi(timestamp[10:12])177178 var monthTime time.Month179180 switch month {181 case "01":182 monthTime = time.January183 case "02":184 monthTime = time.February185 case "03":186 monthTime = time.March187 case "04":188 monthTime = time.April189 case "05":190 monthTime = time.May191 case "06":192 monthTime = time.June193 case "07":194 monthTime = time.July195 case "08":196 monthTime = time.August197 case "09":198 monthTime = time.September199 case "10":200 monthTime = time.October201 case "11":202 monthTime = time.November203 case "12":204 monthTime = time.December205 }206207 newTime := time.Date(year, monthTime, date, hour, min, 0, 0, time.UTC)208209 //newTime, _ := time.Parse("200601021504", timestamp)210 return newTime211}212213// func (t *ScheduleTable) GetTimeFromString(timestamp string) *TableRow {214215// year, _ := strconv.Atoi(timestamp[0:4])216// month, _ := strconv.Atoi(timestamp[4:6])217// date, _ := strconv.Atoi(timestamp[6:8])218// hour, _ := strconv.Atoi(timestamp[8:10])219// min, _ := strconv.Atoi(timestamp[10:12])220221// return222// }223224func newDispatcher() (d *Dispatcher) {225 fmt.Println("Executing Dispatcher::NewDispatcher Method!")226 newObj := Dispatcher{}227 newObj.ScheduleTable = ScheduleTable{}228 newObj.ScheduleTable.Rows = make([]TableRow, 0)229 return &newObj230}231232func (d *Dispatcher) TriggerTimer() {233 fmt.Println("Executing Dispatcher::TriggerTimer Method!")234 currenttime := time.Now().Local()235 x := currenttime.Format("200601021504")236237 tableRows := d.ScheduleTable.GetForExecution(x)238239 if len(tableRows) > 0 {240 //dispatchObjectToRabbitMQ(tableRow.Objects)241 for _, tableSingleRow := range tableRows {242 for _, obj := range tableSingleRow.Objects {243 dispatchToTaskQueue(obj)244 }245 }246 //d.ScheduleTable.Delete(tableRow.Timestamp)247 } else {248 fmt.Println("No Objects To Execute at : " + x)249 if len(d.ScheduleTable.Rows) > 0 {250 fmt.Println("But Queued these Tasks : ")251 fmt.Println(d.ScheduleTable.Rows)252 }253 }254}255256func dispatchToTaskQueue(object map[string]interface{}) {257 fmt.Println("Executing Dispatcher::Dispatch to Task Queue Method!")258 byteArray, _ := json.Marshal(object)259 settings := common.GetSettings()260 url := settings["SVC_TQ_URL"] ...

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tableRow

Using AI Code Generation

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1import (2func main() {3 xlsx, err := excelize.OpenFile("Book1.xlsx")4 if err != nil {5 fmt.Println(err)6 }7 rows := xlsx.GetRows("Sheet1")8 for _, row := range rows {9 for _, colCell := range row {10 fmt.Print(colCell, "\t")11 }12 fmt.Println()13 }14}15import (16func main() {17 xlsx, err := excelize.OpenFile("Book1.xlsx")18 if err != nil {19 fmt.Println(err)20 }21 cell := xlsx.GetCellValue("Sheet1", "B2")22 fmt.Println(cell)23 rows := xlsx.GetRows("Sheet1")24 for _, row := range rows {25 for _, colCell := range row {26 fmt.Print(colCell, "\t")27 }28 fmt.Println()29 }30}31import (32func main() {33 xlsx := excelize.NewFile()34 index := xlsx.NewSheet("Sheet2")35 xlsx.SetCellValue("Sheet2", "A2", "Hello world.")36 xlsx.SetCellValue("Sheet1", "B2", 100)37 xlsx.SetActiveSheet(index)38 err := xlsx.SaveAs("Book2.xlsx")39 if err != nil {40 fmt.Println(err)41 }42}

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tableRow

Using AI Code Generation

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1import com.experitest.client.*;2import org.testng.annotations.*;3public class UICatalog {4 private String host = "localhost";5 private int port = 8889;6 private String projectBaseDirectory = "C:\\Users\\asaf.benmoshe\\workspace\\project3";7 protected Client client = null;8 public void setUp(){9 client = new Client(host, port, true);10 client.setProjectBaseDirectory(projectBaseDirectory);11 client.setReporter("xml", "reports", "UICatalog");12 }13 public void testUICatalog(){14 client.setDevice("adb:SM-G900F");15 client.launch("com.experitest.uicatalog/.MainActivity", true, true);

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tableRow

Using AI Code Generation

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1import (2type execution struct {3}4func (e execution) tableRow() string {5 return fmt.Sprintf("| %s | %d |", e.name, e.age)6}7func main() {8 execution1 := execution{"john", 24}9 execution2 := execution{"jane", 23}10 execution3 := execution{"jack", 22}11 fmt.Println(strings.Join([]string{execution1.tableRow(), execution2.tableRow(), execution3.tableRow()}, "12}

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tableRow

Using AI Code Generation

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1import (2type execution struct {3 tableRow func(row []interface{})4}5func (e execution) execute() {6 e.tableRow([]interface{}{1, "A"})7 e.tableRow([]interface{}{2, "B"})8 e.tableRow([]interface{}{3, "C"})9}10func main() {11 e := execution{12 tableRow: func(row []interface{}) {13 fmt.Println(reflect.TypeOf(row))14 },15 }16 e.execute()17}18[]interface {}

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