Package model.estrutura

Class Data

java.lang.Object

model.estrutura.Data

public class Data
extends Object

Represents a data node in a linked list structure. Each node contains a string data value and a reference to the next data node.

This class is designed to be used as a building block for linked list implementations that store string data.

Since:

2024

Field Summary

Fields

Modifier and Type	Field	Description
(package private) String	data
(package private) Data	nextData

Constructor Summary

Constructors

Constructor	Description
Data(String data)	Constructs a new Data node with the specified string data.

Method Summary

Modifier and Type	Method	Description
String	getData()	Returns the string data stored in this node.
Data	getNextData()	Returns the next data node in the sequence.
void	setData(String data)	Sets the string data for this node.
void	setNextData(Data nextData)	Sets the reference to the next data node in the sequence.
String	toString()	Returns a string representation of this data node.

Methods inherited from class java.lang.Object

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

Field Details

data

String data

nextData

Data nextData

Constructor Details

Data

public Data(String data)

Constructs a new Data node with the specified string data. The nextData reference is initialized to null.

Parameters:

data - the string data to be stored in this node

Method Details

getData

public String getData()

Returns the string data stored in this node.

Returns:

the string data stored in this node

setData

public void setData(String data)

Sets the string data for this node.

Parameters:

data - the new string data to be stored in this node

getNextData

public Data getNextData()

Returns the next data node in the sequence. If this node is the last one in the list, returns null.

Returns:

the next data node in the sequence, or null if this is the last node

setNextData

public void setNextData(Data nextData)

Sets the reference to the next data node in the sequence. Use null to indicate that this node is the last one in the list.

Parameters:

nextData - the next data node in the sequence, or null to make this the last node

toString

public String toString()

Returns a string representation of this data node. The returned string is the data value stored in this node.

Overrides:

toString in class Object

Returns:

a string representation of this data node