public class BlankColumn extends ColumnData
Constructor | Description |
---|---|
BlankColumn(ColumnInfo colinfo) |
Constructs a new column based on a given column metadata object.
|
Modifier and Type | Method | Description |
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java.lang.Object |
readValue(long irow) |
Returns column value, which is always null.
|
getColumnInfo, isWritable, setColumnInfo, storeValue
public BlankColumn(ColumnInfo colinfo)
colinfo
- metadata for columnpublic java.lang.Object readValue(long irow)
readValue
in class ColumnData
irow
- row indexCopyright © 2018 Central Laboratory of the Research Councils. All Rights Reserved.