org.neo4j.helpers

Class Strings

java.lang.Object

org.neo4j.helpers.Strings

public final class Strings
extends Object

Helper functions for working with strings.

Field Summary

Fields

Modifier and Type	Field and Description
static Function<String,String>	decamelize
static String	TAB

Method Summary

Methods

Modifier and Type	Method and Description
static String	defaultIfBlank(String str, String defaultStr)
static void	escape(Appendable output, String arg)
static String	escape(String arg)
static boolean	isBlank(String str)
static String	joinAsLines(String... elements) Joining independent lines from provided elements into one line with System.lineSeparator after each element
static String	ljust(String str, int columnWidth) Use this to standardize the width of some text output to all be left-justified and space-padded on the right side to fill up the given column width.
static String	prettyPrint(Object o)
static String	rjust(String str, int columnWidth) Use this to standardize the width of some text output to all be right-justified and space-padded on the left side to fill up the given column width.

Methods inherited from class java.lang.Object

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

Field Detail

TAB

public static final String TAB

See Also:

Constant Field Values

decamelize

public static final Function<String,String> decamelize

Method Detail

isBlank

public static boolean isBlank(String str)

defaultIfBlank

public static String defaultIfBlank(String str,
                    String defaultStr)

prettyPrint

public static String prettyPrint(Object o)

escape

public static String escape(String arg)

joinAsLines

public static String joinAsLines(String... elements)

Joining independent lines from provided elements into one line with System.lineSeparator after each element

Parameters:

elements - - lines to join

Returns:

joined line

escape

public static void escape(Appendable output,
          String arg)
                   throws IOException

Throws:

IOException

ljust

public static String ljust(String str,
           int columnWidth)

Use this to standardize the width of some text output to all be left-justified and space-padded on the right side to fill up the given column width.

Parameters:

str - the text to format

columnWidth - the column width

Returns:

the left-justified space-padded text

rjust

public static String rjust(String str,
           int columnWidth)

Use this to standardize the width of some text output to all be right-justified and space-padded on the left side to fill up the given column width.

Parameters:

str - the text to format

columnWidth - the column width

Returns:

the right-justified space-padded text