public interface IRowSet
Modifier and Type | Method and Description |
---|---|
void |
close()
clse the row set
|
java.lang.Object |
evaluate(IBaseExpression expr) |
java.lang.Object |
evaluate(java.lang.String expr)
evaluate the expression using current row.
|
int |
getEndingGroupLevel()
Returns the 1-based index of the outermost group
in which the current row is the first row.
|
IRowMetaData |
getMetaData()
returns the definition for the data row
|
int |
getStartingGroupLevel()
Returns the 1-based index of the outermost group
in which the current row is the last row.
|
boolean |
isEmpty()
Judges if the IRowSet is empty or not
|
boolean |
next()
move the row to next.
|
IRowMetaData getMetaData()
boolean next()
int getStartingGroupLevel()
int getEndingGroupLevel()
java.lang.Object evaluate(java.lang.String expr)
expr
- expression, must be prepared in DTE.prepared().java.lang.Object evaluate(IBaseExpression expr)
void close()
boolean isEmpty() throws BirtException
BirtException
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