net.obvj.jep.functions

Enum StringPaddingFunction.Strategy

java.lang.Object

java.lang.Enum<StringPaddingFunction.Strategy>

net.obvj.jep.functions.StringPaddingFunction.Strategy

All Implemented Interfaces:

Serializable, Comparable<StringPaddingFunction.Strategy>

Enclosing class:

StringPaddingFunction

public static enum StringPaddingFunction.Strategy
extends Enum<StringPaddingFunction.Strategy>

Defines particular string-padding behaviors, such as right-padding and left-padding.

Enum Constant Summary

Enum Constants

Enum Constant and Description
LEFT_PAD The input string in left-padded to the given size using the padString
RIGHT_PAD The input string in right-padded to the given size using the padString

Method Summary

Modifier and Type	Method and Description
abstract String	execute(String input, Integer size, String padString)
static StringPaddingFunction.Strategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static StringPaddingFunction.Strategy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

RIGHT_PAD

public static final StringPaddingFunction.Strategy RIGHT_PAD

The input string in right-padded to the given size using the padString

LEFT_PAD

public static final StringPaddingFunction.Strategy LEFT_PAD

The input string in left-padded to the given size using the padString

Method Detail

values

public static StringPaddingFunction.Strategy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (StringPaddingFunction.Strategy c : StringPaddingFunction.Strategy.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static StringPaddingFunction.Strategy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

execute

public abstract String execute(String input,
                               Integer size,
                               String padString)