org.apache.manifoldcf.core.interfaces

Interface IResultRow

All Known Implementing Classes:

RRow

public interface IResultRow

This interface allows immutable access to a resultset row.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	_rcsid

Method Summary

Modifier and Type	Method and Description
int	getColumnCount() Obtain the number of columns in the row.
java.util.Iterator<java.lang.String>	getColumns() Obtain the set of columns for a row.
java.lang.Object	getValue(java.lang.String columnName) Get the row value for a column.

Field Detail

_rcsid

static final java.lang.String _rcsid

See Also:

Constant Field Values

Method Detail

getColumnCount

int getColumnCount()

Obtain the number of columns in the row.

Returns:

the number of columns that row contains.

getColumns

java.util.Iterator<java.lang.String> getColumns()

Obtain the set of columns for a row.

Returns:

an iterator that will list all the (String) column names stored in that row.

getValue

java.lang.Object getValue(java.lang.String columnName)

Get the row value for a column.

Parameters:

columnName - is the name of the column.

Returns:

the value, or null if not present.