Package me.hsgamer.hscore.common

Class Validate

java.lang.Object

me.hsgamer.hscore.common.Validate

public final class Validate
extends Object

Methods to validate

Method Summary

Modifier and Type	Method	Description
static @NotNull Optional<BigDecimal>	getNumber(@NotNull String input)	Convert to number
static boolean	isClassLoaded(@NotNull String className)	Check if the class is loaded
static boolean	isConstructorLoaded(@NotNull String className, @NotNull Class<?>... params)	Check if the constructor is loaded
static boolean	isMethodLoaded(@NotNull String className, @NotNull String methodName, @NotNull Class<?>... params)	Check if the method is loaded
static boolean	isNullOrEmpty(@Nullable String string)	Check if it's null or empty
static boolean	isNullOrEmpty(@Nullable Collection<?> list)	Check if it's null or empty
static boolean	isValidBase64(String string)	Check if the string is a valid Base64 string
static boolean	isValidInteger(@NotNull String input)	Check if the string is a valid number
static boolean	isValidPositiveNumber(@NotNull String input)	Check if it's a positive number
static boolean	isValidURL(String string)	Check if the string is a valid URL
static boolean	isValidUUID(String string)	Check if the string is a valid UUID

Methods inherited from class java.lang.Object

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

Method Details

getNumber

@NotNull
public static @NotNull Optional<BigDecimal> getNumber(@NotNull
 @NotNull String input)

Convert to number

Parameters:

input - the string

Returns:

the number

isValidPositiveNumber

public static boolean isValidPositiveNumber(@NotNull
 @NotNull String input)

Check if it's a positive number

Parameters:

input - the string

Returns:

whether it's positive

isValidInteger

public static boolean isValidInteger(@NotNull
 @NotNull String input)

Check if the string is a valid number

Parameters:

input - the string

Returns:

whether it's valid

isClassLoaded

public static boolean isClassLoaded(@NotNull
 @NotNull String className)

Check if the class is loaded

Parameters:

className - the class path

Returns:

whether it's loaded

isMethodLoaded

public static boolean isMethodLoaded(@NotNull
 @NotNull String className,
 @NotNull
 @NotNull String methodName,
 @NotNull
 @NotNull Class<?>... params)

Check if the method is loaded

Parameters:

className - the class path

methodName - the method's name

params - the type of parameters

Returns:

whether it's loaded

isConstructorLoaded

public static boolean isConstructorLoaded(@NotNull
 @NotNull String className,
 @NotNull
 @NotNull Class<?>... params)

Check if the constructor is loaded

Parameters:

className - the class path

params - the type of parameters

Returns:

whether it's loaded

isNullOrEmpty

public static boolean isNullOrEmpty(@Nullable
 @Nullable Collection<?> list)

Check if it's null or empty

Parameters:

list - the list

Returns:

whether it's null or empty

isNullOrEmpty

public static boolean isNullOrEmpty(@Nullable
 @Nullable String string)

Check if it's null or empty

Parameters:

string - the string

Returns:

whether it's null or empty

isValidURL

public static boolean isValidURL(String string)

Check if the string is a valid URL

Parameters:

string - the input string

Returns:

true if it is

isValidUUID

public static boolean isValidUUID(String string)

Check if the string is a valid UUID

Parameters:

string - the input string

Returns:

true if it is

isValidBase64

public static boolean isValidBase64(String string)

Check if the string is a valid Base64 string

Parameters:

string - the input string

Returns:

true if it is