complex
Class DBComplex

java.lang.Object
  complex.AbstractComplex
      complex.DBComplex

All Implemented Interfaces:

Complex

Direct Known Subclasses:

DBGeoComplex

public class DBComplex

extends AbstractComplex

A complex, which is contained in a database.

Author:

ting

Field Summary

DBSession

session

Constructor Summary

DBComplex(DBSession session)

Method Summary

protected java.util.Set	getAllBoundaryCells(java.util.Set collection, java.sql.Connection con)
protected java.sql.ResultSet	getAllCells()
Cell	getCell(CellID cell) Returns the cell with the specified ID.
int	getCellCount() Returns the number of cells in this complex object.
java.util.Iterator	getCellIterator() Returns an iterator over the Cells contained in this Complex.
EditableComplex	getCopy() copy database to standardComplex
int	getDim() Returns the Dimension of the complex (which has to be larger or equal to the maximal dimension of the contained cells).
CellID	getMaxCellID() Returns The maximum CellID of this complex object.
EditableComplex	getPartofComplex(java.util.Set collection) collection consist of CellID
boolean	hasCell(CellID cell) Checks if a cell with the specified ID is contained in this complex.

Methods inherited from class complex.AbstractComplex

boundary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

session

public DBSession session

Constructor Detail

DBComplex

public DBComplex(DBSession session)

Method Detail

getDim

public int getDim()

Description copied from interface: Complex

Returns the Dimension of the complex (which has to be larger or equal to the maximal dimension of the contained cells). if this complex contains no cell, returns -1

Returns:

the Dimension of the complex

getCellIterator

public java.util.Iterator getCellIterator()

Description copied from interface: Complex

Returns an iterator over the Cells contained in this Complex.

Returns:

an iterator of instances of Cell

getAllCells

protected java.sql.ResultSet getAllCells()

getCell

public Cell getCell(CellID cell)

Description copied from interface: Complex

Returns the cell with the specified ID.

Parameters:

cell - the ID of the cell

Returns:

the selected cell as an instance of Cell

hasCell

public boolean hasCell(CellID cell)

Description copied from interface: Complex

Checks if a cell with the specified ID is contained in this complex.

Parameters:

cell - the ID of the cell

Returns:

true if this complex contains a cell with this ID

getCellCount

public int getCellCount()

Description copied from interface: Complex

Returns the number of cells in this complex object.

Specified by:

getCellCount in interface Complex

Overrides:

getCellCount in class AbstractComplex

getMaxCellID

public CellID getMaxCellID()

Description copied from interface: Complex

Returns The maximum CellID of this complex object.

Specified by:

getMaxCellID in interface Complex

Overrides:

getMaxCellID in class AbstractComplex

getCopy

public EditableComplex getCopy()

copy database to standardComplex

Returns:

a StandardComplex of this complex

getPartofComplex

public EditableComplex getPartofComplex(java.util.Set collection)

collection consist of CellID

Parameters:

collection -

Returns:

getAllBoundaryCells

protected java.util.Set getAllBoundaryCells(java.util.Set collection,
                                            java.sql.Connection con)