Package xyz.rk0cc.josev.constraint

Enum Class UnsupportedConstraintPattern

java.lang.Object

java.lang.Enum<UnsupportedConstraintPattern>

xyz.rk0cc.josev.constraint.UnsupportedConstraintPattern

All Implemented Interfaces:

Serializable, Comparable<UnsupportedConstraintPattern>, Constable, ConstraintPattern<UnsupportedConstraintPattern>

public enum UnsupportedConstraintPattern
extends Enum<UnsupportedConstraintPattern>
implements ConstraintPattern<UnsupportedConstraintPattern>

This Enum is designed for SemVerConstraint which unable to define pattern.
It mostly uses for mixed multiple constraint pattern allows platform like NPM which it becomes complicated when forcing to define ConstraintPattern. Therefore, if the implemented platform's constraint pattern can be ease to define, do not uses UnsupportedConstraintPattern.

Since:

3.2.0

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
UNSUPPORTED	The one and only Enum value provides in this ConstraintPattern.

Method Summary

Modifier and Type	Method	Description
final boolean	acceptParseNull()	Some format of constraint pattern allows parse null.
final Predicate<String>	conditionFunction()	A Predicate providing a String is follow the syntax of version constraint.
final boolean	isValidConstraintMethods(String versionConstraint)	Determine a String of version constraint is following current Enum of ConstraintPattern or finding which ConstraintPattern uses when parsing the constraint by filtering Enum.
static UnsupportedConstraintPattern	valueOf(String name)	Returns the enum constant of this class with the specified name.
static UnsupportedConstraintPattern[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UNSUPPORTED

public static final UnsupportedConstraintPattern UNSUPPORTED

The one and only Enum value provides in this ConstraintPattern.
It declared as no constraint pattern definition support for SemVerConstraint.

Method Details

values

public static UnsupportedConstraintPattern[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static UnsupportedConstraintPattern valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

conditionFunction

public final Predicate<String> conditionFunction()

A Predicate providing a String is follow the syntax of version constraint. The String parameter may be null.

Specified by:

conditionFunction in interface ConstraintPattern<UnsupportedConstraintPattern>

Returns:

A Predicate interface but throws UnsupportedOperationException when invoked.

acceptParseNull

public final boolean acceptParseNull()

Some format of constraint pattern allows parse null. If this method return true, it means, this constraint pattern is accepted null.
By default, it returns false since it rarely to allows to do it. And no duplicated Enum's value can be null.

Specified by:

acceptParseNull in interface ConstraintPattern<UnsupportedConstraintPattern>

Returns:

Always false, no exception.

isValidConstraintMethods

public final boolean isValidConstraintMethods(@Nullable
 String versionConstraint)

Determine a String of version constraint is following current Enum of ConstraintPattern or finding which ConstraintPattern uses when parsing the constraint by filtering Enum.

Specified by:

isValidConstraintMethods in interface ConstraintPattern<UnsupportedConstraintPattern>

Parameters:

versionConstraint - A String (including null) of version constraint.

Returns:

Always false, no exception.