StarTable
BeanStarTable
, ColumnStarTable
, ConstantStarTable
, RandomResultSetStarTable
, RowListStarTable
public abstract class RandomStarTable extends AbstractStarTable
Implementations of this object must supply a non-negative return value for getColumnCount method, because the RowSequence method requires this knowledge.
Constructor | Description |
---|---|
RandomStarTable() |
Modifier and Type | Method | Description |
---|---|---|
abstract long |
getRowCount() |
The number of rows in this table.
|
RowSequence |
getRowSequence() |
Returns a RowSequence object based on the random data
access methods of this table.
|
boolean |
isRandom() |
Returns true.
|
checkedLongToInt, getCell, getColumnAuxDataInfos, getColumnCount, getColumnInfo, getName, getParameterByName, getParameters, getRow, getURL, setName, setParameter, setParameters, setURL
public boolean isRandom()
isRandom
in interface StarTable
isRandom
in class AbstractStarTable
public RowSequence getRowSequence()
getRowSequence
in interface StarTable
getRowSequence
in class AbstractStarTable
public abstract long getRowCount()
getRowCount
in interface StarTable
getRowCount
in class AbstractStarTable
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