Package com.alibaba.cloud.ai.util

Class StateUtils

java.lang.Object

com.alibaba.cloud.ai.util.StateUtils

public class StateUtils
extends Object

状态管理工具类，提供类型安全的状态获取方法

Author:

zhangshenghang

Constructor Summary

Constructors

Constructor	Description
StateUtils()

Method Summary

Modifier and Type	Method	Description
static List<org.springframework.ai.document.Document>	getDocumentList(OverAllState state, String key)	获取Document列表
static List<List<org.springframework.ai.document.Document>>	getDocumentListList(OverAllState state, String key)	获取Document列表的列表
static <T> List<T>	getListValue(OverAllState state, String key)	安全获取列表类型状态值
static <T> T	getObjectValue(OverAllState state, String key, Class<T> type)	安全获取对象类型状态值
static <T> T	getObjectValue(OverAllState state, String key, Class<T> type, Supplier<T> defaultSupplier)	安全获取对象类型状态值，带默认值提供器
static <T> T	getObjectValue(OverAllState state, String key, Class<T> type, T defaultValue)	安全获取对象类型状态值，带默认值
static String	getStringValue(OverAllState state, String key)	安全获取字符串类型状态值
static String	getStringValue(OverAllState state, String key, String defaultValue)	安全获取字符串类型状态值，带默认值
static boolean	hasValue(OverAllState state, String key)	检查状态值是否存在

Methods inherited from class java.lang.Object

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

Constructor Details

StateUtils

public StateUtils()

Method Details

getStringValue

public static String getStringValue(OverAllState state,
 String key)

安全获取字符串类型状态值

getStringValue

public static String getStringValue(OverAllState state,
 String key,
 String defaultValue)

安全获取字符串类型状态值，带默认值

getListValue

public static <T> List<T> getListValue(OverAllState state,
 String key)

安全获取列表类型状态值

getObjectValue

public static <T> T getObjectValue(OverAllState state,
 String key,
 Class<T> type)

安全获取对象类型状态值

getObjectValue

public static <T> T getObjectValue(OverAllState state,
 String key,
 Class<T> type,
 T defaultValue)

安全获取对象类型状态值，带默认值

getObjectValue

public static <T> T getObjectValue(OverAllState state,
 String key,
 Class<T> type,
 Supplier<T> defaultSupplier)

安全获取对象类型状态值，带默认值提供器

hasValue

public static boolean hasValue(OverAllState state,
 String key)

检查状态值是否存在

getDocumentList

public static List<org.springframework.ai.document.Document> getDocumentList(OverAllState state,
 String key)

获取Document列表

getDocumentListList

public static List<List<org.springframework.ai.document.Document>> getDocumentListList(OverAllState state,
 String key)

获取Document列表的列表