wwwordz.shared

Class Table

java.lang.Object

wwwordz.shared.Table

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<Table.Cell>

public class Table
extends java.lang.Object
implements java.lang.Iterable<Table.Cell>, java.io.Serializable

A table composed of a collection of cells indexed by row and column positions.

Author:

José Paulo Leal

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Table.Cell A cell in the enclosing table
(package private) class	Table.CellIterator An iterator over cells in this table.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Table.Cell[][]	table

Constructor Summary

Constructors

Constructor and Description
Table() Create a table with empty cells
Table(java.lang.String[] data) Create a table with given data

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
Table.Cell	getCell(int row, int column) Get cell of given row and column
java.util.List<Table.Cell>	getEmptyCells() Return a list with the empty cells in this table
char	getLetter(int row, int column) Set a letter at a given row and column
java.util.List<Table.Cell>	getNeighbors(Table.Cell cell) The 8 neighboring cells of the given cell.
int	hashCode()
java.util.Iterator<Table.Cell>	iterator()
void	setLetter(int row, int column, char letter) Set a letter at a given row and column
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

table

Table.Cell[][] table

Constructor Detail

Table

public Table()

Create a table with empty cells

Table

public Table(java.lang.String[] data)

Create a table with given data

Parameters:

data - array of string to initialize table

Method Detail

iterator

public java.util.Iterator<Table.Cell> iterator()

Specified by:

iterator in interface java.lang.Iterable<Table.Cell>

getLetter

public char getLetter(int row,
                      int column)

Set a letter at a given row and column

Parameters:

row - to set

column - to set

Returns:

letter in given position

setLetter

public void setLetter(int row,
                      int column,
                      char letter)

Set a letter at a given row and column

Parameters:

row - to set

column - to set

letter - to set

getEmptyCells

public java.util.List<Table.Cell> getEmptyCells()

Return a list with the empty cells in this table

Returns:

list of cells

getNeighbors

public java.util.List<Table.Cell> getNeighbors(Table.Cell cell)

The 8 neighboring cells of the given cell.

Parameters:

cell - defining the neighborhood

Returns:

list of Table.Cell

getCell

public Table.Cell getCell(int row,
                          int column)

Get cell of given row and column

Parameters:

row - of cell

column - of cell

Returns:

cell in given position

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object