Package dev.langchain4j.mcp.client

Enum Class McpRole

java.lang.Object

java.lang.Enum<McpRole>

dev.langchain4j.mcp.client.McpRole

All Implemented Interfaces:

Serializable, Comparable<McpRole>, Constable

public enum McpRole
extends Enum<McpRole>

The 'Role' object from the MCP protocol schema.

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
ASSISTANT
USER

Method Summary

Modifier and Type	Method	Description
static McpRole	fromString(String key)
static McpRole	valueOf(String name)	Returns the enum constant of this class with the specified name.
static McpRole[]	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

ASSISTANT

public static final McpRole ASSISTANT

USER

public static final McpRole USER

Method Details

values

public static McpRole[] 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 McpRole 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

fromString

public static McpRole fromString(String key)