本文整理汇总了Golang中google/golang.org/cloud/bigtable/internal/service_proto.ReadRowsResponse_CellChunk.GetResetRow方法的典型用法代码示例。如果您正苦于以下问题:Golang ReadRowsResponse_CellChunk.GetResetRow方法的具体用法?Golang ReadRowsResponse_CellChunk.GetResetRow怎么用?Golang ReadRowsResponse_CellChunk.GetResetRow使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类google/golang.org/cloud/bigtable/internal/service_proto.ReadRowsResponse_CellChunk
的用法示例。
在下文中一共展示了ReadRowsResponse_CellChunk.GetResetRow方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: validateCellInProgress
func (cr *chunkReader) validateCellInProgress(cc *btspb.ReadRowsResponse_CellChunk) error {
if err := cr.validateRowStatus(cc); err != nil {
return err
}
if cr.curVal == nil {
return fmt.Errorf("no cached cell while CELL_IN_PROGRESS %v", cc)
}
if cc.GetResetRow() == false && cr.isAnyKeyPresent(cc) {
return fmt.Errorf("cell key components found while CELL_IN_PROGRESS %v", cc)
}
return nil
}
示例2: validateNewRow
func (cr *chunkReader) validateNewRow(cc *btspb.ReadRowsResponse_CellChunk) error {
if cc.GetResetRow() {
return fmt.Errorf("reset_row not allowed between rows")
}
if cc.RowKey == nil || cc.FamilyName == nil || cc.Qualifier == nil {
return fmt.Errorf("missing key field for new row %v", cc)
}
if cr.lastKey != "" && cr.lastKey >= string(cc.RowKey) {
return fmt.Errorf("out of order row key: %q, %q", cr.lastKey, string(cc.RowKey))
}
return nil
}
示例3: validateRowStatus
// Validate a RowStatus, commit or reset, if present.
func (cr *chunkReader) validateRowStatus(cc *btspb.ReadRowsResponse_CellChunk) error {
// Resets can't be specified with any other part of a cell
if cc.GetResetRow() && (cr.isAnyKeyPresent(cc) ||
cc.Value != nil ||
cc.ValueSize != 0 ||
cc.Labels != nil) {
return fmt.Errorf("reset must not be specified with other fields %v", cc)
}
if cc.GetCommitRow() && cc.ValueSize > 0 {
return fmt.Errorf("commit row found in between chunks in a cell")
}
return nil
}
示例4: Process
// Process takes a cell chunk and returns a new Row if the given chunk
// completes a Row, or nil otherwise.
func (cr *chunkReader) Process(cc *btspb.ReadRowsResponse_CellChunk) (Row, error) {
var row Row
switch cr.state {
case newRow:
if err := cr.validateNewRow(cc); err != nil {
return nil, err
}
cr.curRow = make(Row)
cr.curKey = cc.RowKey
cr.curFam = cc.FamilyName.Value
cr.curQual = cc.Qualifier.Value
cr.curTS = cc.TimestampMicros
row = cr.handleCellValue(cc)
case rowInProgress:
if err := cr.validateRowInProgress(cc); err != nil {
return nil, err
}
if cc.GetResetRow() {
cr.resetToNewRow()
return nil, nil
}
if cc.FamilyName != nil {
cr.curFam = cc.FamilyName.Value
}
if cc.Qualifier != nil {
cr.curQual = cc.Qualifier.Value
}
cr.curTS = cc.TimestampMicros
row = cr.handleCellValue(cc)
case cellInProgress:
if err := cr.validateCellInProgress(cc); err != nil {
return nil, err
}
if cc.GetResetRow() {
cr.resetToNewRow()
return nil, nil
}
row = cr.handleCellValue(cc)
}
return row, nil
}