Record Class CsvFile

java.lang.Object

java.lang.Record

be.sddevelopment.validation.dsl.CsvFile

Record Components:

fileIdentifier - a regular expression, used to identify the file in the validation report.

headerFields - the header fields of the CSV file.

lines - the data lines of the CSV file.

public record CsvFile(String fileIdentifier, Vector<String> headerFields, Vector<Vector<String>> lines)
extends Record

Represents a CSV file with a header and data lines, to be used as an input for a ModularRuleset.

Constructor Summary

Constructors

Constructor	Description
CsvFile(String fileIdentifier, Vector<String> headerFields, Vector<Vector<String>> lines)	Creates an instance of a CsvFile record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
String	fileIdentifier()	Returns the value of the fileIdentifier record component.
static CsvFile	fromFile(Path dataFile)
static CsvFile	fromLines(List<String> lines)
final int	hashCode()	Returns a hash code value for this object.
Vector<String>	headerFields()	Returns the value of the headerFields record component.
boolean	isEmpty()
Vector<String>	line(int lineNumber)
Vector<Vector<String>>	lines()	Returns the value of the lines record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

CsvFile

public CsvFile(String fileIdentifier,
 Vector<String> headerFields,
 Vector<Vector<String>> lines)

Creates an instance of a CsvFile record class.

Parameters:

fileIdentifier - the value for the fileIdentifier record component

headerFields - the value for the headerFields record component

lines - the value for the lines record component

Method Details

line

public Vector<String> line(int lineNumber)

fromLines

public static CsvFile fromLines(List<String> lines)
                         throws IOException

Throws:

IOException

fromFile

public static CsvFile fromFile(Path dataFile)

isEmpty

public boolean isEmpty()

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

fileIdentifier

public String fileIdentifier()

Returns the value of the fileIdentifier record component.

Returns:

the value of the fileIdentifier record component

headerFields

public Vector<String> headerFields()

Returns the value of the headerFields record component.

Returns:

the value of the headerFields record component

lines

public Vector<Vector<String>> lines()

Returns the value of the lines record component.

Returns:

the value of the lines record component