net.lustenauer.utils.strings

Class STR

java.lang.Object

net.lustenauer.utils.strings.STR

public final class STR
extends Object

Some String methods

Since:

1.0.0

Author:

Patric Hollenstein

Method Summary

Modifier and Type	Method and Description
static String	form(String pattern, Object... args) Performs a multiple argument substitution for the 'pattern' passed as parameter.
static String	form(String pattern, Object arg) Performs single argument substitution for the 'pattern' passed as parameter.
static String	form(String pattern, Object arg1, Object arg2) Performs a two argument substitution for the 'pattern' passed as parameter.
static String	substr(String value, int start, int end) Similar to substring from the String class but with more error handling.

Methods inherited from class java.lang.Object

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

Method Detail

substr

public static String substr(String value,
                            int start,
                            int end)

Similar to substring from the String class but with more error handling. It is also possible to set the end value bigger then the String is long

Parameters:

value - Original string

start - start value from the substring

end - end value from the substring

Returns:

the wanted part of the string or a blank string when the given values out of range

Since:

1.0.0

form

public static String form(String pattern,
                          Object arg)

Performs single argument substitution for the 'pattern' passed as parameter.

For example,

 STR.form("Hi {}.", "there");
 

will return the string "Hi there.".

Parameters:

pattern - The pattern which will be parsed and formatted

arg - The argument to be substituted in place of the formatting anchor

Returns:

The formatted string

Since:

1.2.0

form

public static String form(String pattern,
                          Object arg1,
                          Object arg2)

Performs a two argument substitution for the 'pattern' passed as parameter.

For example,

 STR.form("Hi {}. My name is {}.", "Alice", "Bob");
 

will return the string "Hi Alice. My name is Bob.".

Parameters:

pattern - The pattern which will be parsed and formatted

arg1 - The first argument to be substituted in place of the formatting anchor

arg2 - The second argument to be substituted in place of the formatting anchor

Returns:

The formatted string

Since:

1.2.0

form

public static String form(String pattern,
                          Object... args)

Performs a multiple argument substitution for the 'pattern' passed as parameter.

For example,

 STR.form("Hi {}. My name is {} and i am {} years old.", "Alice", "Bob", 27);
 

will return the string "Hi Alice. My name is Bob and i am 27 years old.".

Parameters:

pattern - The pattern which will be parsed and formatted

args - The arguments to be substituted in place of the formatting anchor

Returns:

The formatted string

Since:

1.2.0