Package com.github.ocraft.s2client.protocol

Class Preconditions

java.lang.Object

com.github.ocraft.s2client.protocol.Preconditions

public final class Preconditions
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
static <T extends java.lang.Number> void	between(java.lang.String name, T actual, T from, T to)
static <T extends java.lang.Number> void	greaterOrEqual(java.lang.String name, T actual, T min)
static <T extends java.lang.Number> void	greaterThan(java.lang.String name, T actual, T min)
static boolean	isEmpty(java.lang.String value)
static boolean	isEmpty(java.util.Collection<?> value)
static <T> boolean	isEmpty(T[] value)
static boolean	isSet(java.lang.Object o)
static <T extends java.util.Collection> void	oneOfIsNotEmpty(java.lang.String name, T... objects)
static void	oneOfIsSet(java.lang.String name, java.lang.Object... objects)
static <T> void	require(java.lang.String name, T argument)
static <T extends java.util.Collection> void	requireNotEmpty(java.lang.String name, T argument)

Methods inherited from class java.lang.Object

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

Method Detail

isSet

public static boolean isSet(java.lang.Object o)

require

public static <T> void require(java.lang.String name,
                               T argument)

requireNotEmpty

public static <T extends java.util.Collection> void requireNotEmpty(java.lang.String name,
                                                                    T argument)

requireNotEmpty

public static <T extends java.lang.String> void requireNotEmpty(java.lang.String name,
                                                                T argument)

oneOfIsSet

public static void oneOfIsSet(java.lang.String name,
                              java.lang.Object... objects)

oneOfIsNotEmpty

@SafeVarargs
public static <T extends java.util.Collection> void oneOfIsNotEmpty(java.lang.String name,
                                                                    T... objects)

between

public static <T extends java.lang.Number> void between(java.lang.String name,
                                                        T actual,
                                                        T from,
                                                        T to)

greaterOrEqual

public static <T extends java.lang.Number> void greaterOrEqual(java.lang.String name,
                                                               T actual,
                                                               T min)

greaterThan

public static <T extends java.lang.Number> void greaterThan(java.lang.String name,
                                                            T actual,
                                                            T min)

isEmpty

public static boolean isEmpty(java.lang.String value)

isEmpty

public static boolean isEmpty(java.util.Collection<?> value)

isEmpty

public static <T> boolean isEmpty(T[] value)