io.modelcontextprotocol.util

类 Utils

java.lang.Object

io.modelcontextprotocol.util.Utils

public final class Utils
extends java.lang.Object

Miscellaneous utility methods.

构造器概要

构造器

构造器和说明
Utils()

方法概要

限定符和类型	方法和说明
static <T> java.util.List<T>	asList(T... ary) 转为一个可变 List
static java.util.Map	asMap(java.lang.Object... keyValues) 转为一个可变 Map
static <T> java.util.Set<T>	asSet(T... ary) 转为一个可变 Set
static boolean	hasText(java.lang.String str) Check whether the given String contains actual text.
static boolean	isBlank(java.lang.String str)
static boolean	isEmpty(java.util.Collection<?> collection) Return true if the supplied Collection is null or empty.
static boolean	isEmpty(java.util.Map<?,?> map) Return true if the supplied Map is null or empty.
static java.net.URI	resolveUri(java.net.URI baseUrl, java.lang.String endpointUrl) Resolves the given endpoint URL against the base URL.

从类继承的方法 java.lang.Object

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

构造器详细资料

Utils

public Utils()

方法详细资料

hasText

public static boolean hasText(@Nullable
                              java.lang.String str)

Check whether the given String contains actual text.

More specifically, this method returns true if the String is not null, its length is greater than 0, and it contains at least one non-whitespace character.

参数:

str - the String to check (may be null)

返回:

true if the String is not null, its length is greater than 0, and it does not contain whitespace only

另请参阅:

Character.isWhitespace(char)

isBlank

public static boolean isBlank(java.lang.String str)

isEmpty

public static boolean isEmpty(@Nullable
                              java.util.Collection<?> collection)

Return true if the supplied Collection is null or empty. Otherwise, return false.

参数:

collection - the Collection to check

返回:

whether the given Collection is empty

isEmpty

public static boolean isEmpty(@Nullable
                              java.util.Map<?,?> map)

Return true if the supplied Map is null or empty. Otherwise, return false.

参数:

map - the Map to check

返回:

whether the given Map is empty

resolveUri

public static java.net.URI resolveUri(java.net.URI baseUrl,
                                      java.lang.String endpointUrl)

Resolves the given endpoint URL against the base URL.

• If the endpoint URL is relative, it will be resolved against the base URL.
• If the endpoint URL is absolute, it will be validated to ensure it matches the base URL's scheme, authority, and path prefix.
• If validation fails for an absolute URL, an IllegalArgumentException is thrown.

参数:

baseUrl - The base URL (must be absolute)

endpointUrl - The endpoint URL (can be relative or absolute)

返回:

The resolved endpoint URI

抛出:

java.lang.IllegalArgumentException - If the absolute endpoint URL does not match the base URL or URI is malformed

asList

public static <T> java.util.List<T> asList(T... ary)

转为一个可变 List

asSet

public static <T> java.util.Set<T> asSet(T... ary)

转为一个可变 Set

asMap

public static java.util.Map asMap(java.lang.Object... keyValues)

转为一个可变 Map