common

Class Row

java.lang.Object

common.Row

All Implemented Interfaces:

java.io.Serializable

public class Row
extends java.lang.Object
implements java.io.Serializable

This class represents a single Row with colors.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private Color[]	colors

Constructor Summary

Constructors

Constructor and Description
Row(Color[] colors) Constructor for a Row with colors.
Row(int width) Constructor for a Row with a given width.

Method Summary

Methods

Modifier and Type	Method and Description
int	containsColor(Color color) Checks how often a Row contains a specific color.
boolean	containsDoubleColor() Checks if the same Color is inside the Row more than once.
boolean	equals(java.lang.Object o) Check if the specified object equals this Row.
Color	getColorAtPos(int pos) Get a color at a specific position in the Row.
Color[]	getColors() Getter for a Row.
boolean	setColorAtPos(int pos, Color color) Set a color at a specific position in the Row.
void	setColors(Color[] colors) Setter for a Row.
java.lang.String	toString() Line-up all colors seperated with ",".
int	width() Getter for the Row width.

Methods inherited from class java.lang.Object

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

Field Detail

colors

private Color[] colors

Constructor Detail

Row

public Row(Color[] colors)

Constructor for a Row with colors.

Parameters:

colors - An array of colors to initialize the Row.

Row

public Row(int width)

Constructor for a Row with a given width.

Parameters:

width - The width of the Row.

Method Detail

getColors

public Color[] getColors()

Getter for a Row.

Returns:

An array of colors.

setColors

public void setColors(Color[] colors)

Setter for a Row.

Parameters:

colors - An array of colors.

getColorAtPos

public Color getColorAtPos(int pos)

Get a color at a specific position in the Row.

Parameters:

pos - The position from where to get the color.

Returns:

The color from the position. If the position was out of the Row bounds "null" will be retruned.

setColorAtPos

public boolean setColorAtPos(int pos,
                    Color color)

Set a color at a specific position in the Row.

Parameters:

pos - The position where to set the color.

color - The color to set on the position.

Returns:

True if the position was in the Row bounds and everything went well. False otherwise.

width

public int width()

Getter for the Row width.

Returns:

The width of a Row.

containsColor

public int containsColor(Color color)

Checks how often a Row contains a specific color.

Parameters:

color - The color to look for.

Returns:

The quantity of matches.

containsDoubleColor

public boolean containsDoubleColor()

Checks if the same Color is inside the Row more than once.

Returns:

True if a Color is found more than once, false if not.

toString

public java.lang.String toString()

Line-up all colors seperated with ",".

Overrides:

toString in class java.lang.Object

Returns:

A String with all colors lined-up, seperated by ",".

equals

public boolean equals(java.lang.Object o)

Check if the specified object equals this Row. A Row is equal if it contains the same colors at the same positions.

Overrides:

equals in class java.lang.Object

Parameters:

o - The object to compare with.

Returns:

True if given object is equal. False otherwise.