Top Description Fields Constructors Methods

org.apache.derby.iapi.types

public Class LocatedRow

Class Inheritance

extends Object

java.lang.Object
org.apache.derby.iapi.types.LocatedRow

Mutable holder for the column values and RowLocation of a conglomerate row. Use with caution because values and arrays are not copied when they are passed in and out.

Field Summary

Modifier and Type	Field and Description
private DataValueDescriptor[]	_columnValues
private RowLocation	_rowLocation

Constructor Summary

Access	Constructor and Description
public	LocatedRow(DataValueDescriptor[] columnValues, RowLocation rowLocation) Construct from column values and row location.
public	LocatedRow(DataValueDescriptor[] columnsAndRowLocation) Construct from an array of column values, where the last value is the RowLocation.

Method Summary

Modifier and Type	Method and Description
public DataValueDescriptor[]	columnValues() Get the array of column values
public DataValueDescriptor[]	flatten() Flatten this LocatedRow into a DataValueDescriptor[] where the last cell contains the RowLocation.
public static DataValueDescriptor[]	flatten(DataValueDescriptor[] columnValues, RowLocation rowLocation) Append a RowLocation to the end of a column array
public RowLocation	rowLocation() Get the RowLocation

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

_columnValues	back to summary
private DataValueDescriptor[] _columnValues

_rowLocation	back to summary
private RowLocation _rowLocation

Constructor Detail

LocatedRow	back to summary
public LocatedRow(DataValueDescriptor[] columnValues, RowLocation rowLocation) Construct from column values and row location.

LocatedRow	back to summary
public LocatedRow(DataValueDescriptor[] columnsAndRowLocation) Construct from an array of column values, where the last value is the RowLocation.

Method Detail

columnValues	back to summary
public DataValueDescriptor[] columnValues() Get the array of column values

flatten	back to summary
public DataValueDescriptor[] flatten() Flatten this LocatedRow into a DataValueDescriptor[] where the last cell contains the RowLocation.

flatten	back to summary
public static DataValueDescriptor[] flatten(DataValueDescriptor[] columnValues, RowLocation rowLocation) Append a RowLocation to the end of a column array

rowLocation	back to summary
public RowLocation rowLocation() Get the RowLocation