func rowFromTMapColumns(key []byte, tm thrift.TMap) *SuperRow {
if tm == nil || tm.Len() <= 0 {
return nil
}
r := &SuperRow{Key: key}
for ele := range tm.Iter() {
//fmt.Printf("K: %s V: %+v %T\n", ele.Key(), ele.Value(), ele.Value())
tl := ele.Value().(thrift.TList)
for colI := range tl.Iter() {
var col *cassandra.ColumnOrSuperColumn = colI.(*cassandra.ColumnOrSuperColumn)
row := &Row{Key: col.SuperColumn.Name}
r.Rows = append(r.Rows, row)
//fmt.Printf("\tSCName: %s\n", col.SuperColumn.Name)
//fmt.Printf("Columns: %+v %T\n", col.SuperColumn.Columns, col.SuperColumn.Columns)
for colX := range col.SuperColumn.Columns.Iter() {
theRealCol := colX.(*cassandra.Column)
c := &Column{
Name: theRealCol.Name,
Value: theRealCol.Value,
Timestamp: theRealCol.Timestamp,
Ttl: theRealCol.Ttl,
}
row.Columns = append(row.Columns, c)
//fmt.Printf("\t\tcol: %s %s\n",theRealCol.Name, theRealCol.Value)
}
}
}
return r
}
func rowsColumnCountFromTMap(tm thrift.TMap) []*RowColumnCount {
if tm == nil || tm.Len() <= 0 {
return make([]*RowColumnCount, 0)
}
r := make([]*RowColumnCount, 0)
for rowI := range tm.Iter() {
key := keyFromTMap(rowI)
count := int((rowI.Value()).(int32))
if count > 0 {
r = append(r, &RowColumnCount{Key: key, Count: count})
}
}
return r
}
func rowsFromTMap(tm thrift.TMap) []*Row {
if tm == nil || tm.Len() <= 0 {
return make([]*Row, 0)
}
r := make([]*Row, 0)
for rowI := range tm.Iter() {
key := keyFromTMap(rowI)
columns := (rowI.Value()).(thrift.TList)
row := rowFromTListColumns(key, columns)
if row != nil {
r = append(r, row)
}
}
return r
}
func (w *writer) addWriter(cf string, key []byte) *cassandra.Mutation {
tm := cassandra.NewMutation()
var cfMuts thrift.TMap
im, exists := w.writers.Get(key)
if !exists {
cfMuts = thrift.NewTMap(thrift.STRING, thrift.LIST, 1)
w.writers.Set(key, cfMuts)
} else {
cfMuts = im.(thrift.TMap)
}
var mutList thrift.TList
im, exists = cfMuts.Get(cf)
if !exists {
mutList = thrift.NewTList(thrift.STRUCT, 1)
cfMuts.Set(cf, mutList)
} else {
mutList = im.(thrift.TList)
}
mutList.Push(tm)
return tm
}
