com.example.sulemaia.Helper

Class Parser

java.lang.Object

com.example.sulemaia.Helper.Parser

public class Parser
extends Object

Class for the correct parsing of the txt that the user tries to load into de app.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Parser.DecimalDigitsInputFilter The regrex formula to control the nodes weights that can written down by the user.

Field Summary

Fields

Modifier and Type	Field and Description
static int	FULL_FILE_IS_CORRECT
static int	INCONSISTENT_ID_QUANTITY
static int	INVALID_FILE_CONTENT
static int	TOO_MANY_COLUMNS_OR_ROWS

Constructor Summary

Constructors

Constructor and Description
Parser()

Method Summary

Modifier and Type	Method and Description
static int[][]	getFileArray(String fileDataUnFiltered) Get every number into an array, to process later on.
static String	getLetterForInt(int j) Method to return a letter based on a code to create the first row in the map.
static float	getTextSizeForMap(int length) Method to adapt the sizes of the map depending on how many tiles the map has.
static int	isValidStringInFile(String fileContent) We receive a whole document (whichever the user chooses, so be careful with this; it means this can load anything, like photos or documents, but is only intended to load incredibly light txt files that go along the project specifications.

Methods inherited from class java.lang.Object

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

Field Detail

FULL_FILE_IS_CORRECT

public static final int FULL_FILE_IS_CORRECT

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Constant Field Values

INCONSISTENT_ID_QUANTITY

public static final int INCONSISTENT_ID_QUANTITY

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Constant Field Values

INVALID_FILE_CONTENT

public static final int INVALID_FILE_CONTENT

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Constant Field Values

TOO_MANY_COLUMNS_OR_ROWS

public static final int TOO_MANY_COLUMNS_OR_ROWS

See Also:

Constant Field Values

Constructor Detail

Parser

public Parser()

Method Detail

isValidStringInFile

public static int isValidStringInFile(String fileContent)

We receive a whole document (whichever the user chooses, so be careful with this; it means this can load anything, like photos or documents, but is only intended to load incredibly light txt files that go along the project specifications. This includes too many columns, rows, data amount inconsistency, or directly invalid content.

Parameters:

fileContent - The whole file that was actually selected by the user.

Returns:

any code that represent either a failure or a correct archive.

getFileArray

public static int[][] getFileArray(String fileDataUnFiltered)

Get every number into an array, to process later on.

Parameters:

fileDataUnFiltered - the raw file to upload to the program, that should have any errors, since those are looked for in the parsing method.

Returns:

the map values (numeric codes) of the read txt file.

getLetterForInt

public static String getLetterForInt(int j)

Method to return a letter based on a code to create the first row in the map.

Parameters:

j - the position on the alphabet.

Returns:

either a blank space (for the fist row - which relates to the first column and shouldnt have anythin) or the corresponding letter.

getTextSizeForMap

public static float getTextSizeForMap(int length)

Method to adapt the sizes of the map depending on how many tiles the map has.

Parameters:

length - a base length to process the new calculation.

Returns:

the maxSize.