| Package | Description |
|---|---|
| de.unknownreality.dataframe.join |
| Modifier and Type | Method and Description |
|---|---|
JoinInfo |
AbstractJoin.fillJoinHeader(DataFrameHeader joinHeader,
DataFrame dfA,
DataFrame dfB,
JoinColumn[] joinColumns,
String suffixA,
String suffixB)
Fills a join header with the header information of two data frames.
|
JoinInfo |
JoinedDataFrame.getJoinInfo()
Returns the information about the joined columns
|
| Modifier and Type | Method and Description |
|---|---|
void |
AbstractJoin.appendGroupJoinedRows(DataGroup group,
DataFrame dfA,
DataFrame dfB,
DataRow rowA,
JoinInfo joinInfo,
DataFrameHeader joinHeader,
List<DataRow> joinedRows)
Appends the joined rows resulting from a row from one data frame and a data group from the other data frame
|
JoinedDataFrame |
DirectionJoin.createDirectionJoin(DataFrame dfA,
DataFrame dfB,
DataFrameHeader joinHeader,
JoinInfo joinInfo,
JoinColumn[] joinColumns)
Creates a direction (left or right) join
|
void |
AbstractJoin.fillValues(DataFrame dataFrame,
DataRow row,
JoinInfo joinInfo,
Comparable[] joinedRowValues)
Fills the values of a row into the corresponding values in a joined row value
|
| Constructor and Description |
|---|
JoinedDataFrame(JoinInfo info) |
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