de.julielab.jcore.pipeline.builder.cli.util

Class TextIOUtils

java.lang.Object

de.julielab.jcore.pipeline.builder.cli.util.TextIOUtils

public class TextIOUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TextIOUtils.EmptyStringParser<T> A textIO parser to use with TextIO.newGenericInputReader(Function).

Constructor Summary

Constructors

Constructor and Description
TextIOUtils()

Method Summary

Modifier and Type	Method and Description
static PrintElement	createPrintElement(String text, String prefix)
static List<PrintElement>	createPrintElements(String... input) Converts an array of text and prefix strings into PrintElement objects.
static PrintLine	createPrintLine(String... input) Converts an array of text and prefix strings into PrintElement objects and does the exact same thing as createPrintElements(String...) except it returns the result as a PrintLine.
static void	printElements(java.util.stream.Stream<PrintElement> printElements, org.beryx.textio.TextIO textIO) Prints the passed elements according to their respective prefix.
static void	printLines(java.util.stream.Stream<PrintLine> records, org.beryx.textio.TextIO textIO)

Methods inherited from class java.lang.Object

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

Constructor Detail

TextIOUtils

public TextIOUtils()

Method Detail

printLines

public static void printLines(java.util.stream.Stream<PrintLine> records,
                              org.beryx.textio.TextIO textIO)

createPrintElements

public static List<PrintElement> createPrintElements(String... input)

Converts an array of text and prefix strings into PrintElement objects. Note that the returned list is actually of type PrintLine and thus can safely be casted to this type if required.

Parameters:

input - An array of text and TextIO prefix identifiers, always as pairs in this order.

Returns:

The converted print element list.

createPrintLine

public static PrintLine createPrintLine(String... input)

Converts an array of text and prefix strings into PrintElement objects and does the exact same thing as createPrintElements(String...) except it returns the result as a PrintLine. This is only for convenience to distinguish about arbitrary lists of print elements and lists that should represent a line of output.

Parameters:

input - An array of text and TextIO prefix identifiers, always as pairs in this order.

Returns:

The converted print element list.

createPrintElement

public static PrintElement createPrintElement(String text,
                                              String prefix)

printElements

public static void printElements(java.util.stream.Stream<PrintElement> printElements,
                                 org.beryx.textio.TextIO textIO)

Prints the passed elements according to their respective prefix.

Parameters:

printElements - The elements to print.

textIO - The textIO instance of output.