Deprecated API

Contents

• Terminally Deprecated
• Classes
• Record Classes
• Methods

Terminally Deprecated Elements

Element	Description
org.bsc.langgraph4j.action.InterruptableAction.interrupt(String, State)
org.bsc.langgraph4j.agent.ToolResponseBuilder.build(T)	Use ToolResponseBuilder.buildAndReturn(Object) instead. This method will be removed in a future version.
org.bsc.langgraph4j.CompiledGraph.setMaxIterations(int)	use CompileConfig.recursionLimit() instead
org.bsc.langgraph4j.serializer.Serializer.readObject(byte[])
org.bsc.langgraph4j.serializer.Serializer.writeObject(T)
org.bsc.langgraph4j.state.AgentState.mergeWith(Map<String, Object>, Map<String, Channel<?>>)	use AgentState.updateState(AgentState, Map, Map)
org.bsc.langgraph4j.state.AgentState.value(String, Supplier<T>)
org.bsc.langgraph4j.state.AgentState.value(String, T)	This method is deprecated and may be removed in future versions.
org.bsc.langgraph4j.StateGraph.addSubgraph(String, CompiledGraph<State>)	use addNode( String, CompiledGraph<State> ) instead
org.bsc.langgraph4j.StateGraph.addSubgraph(String, StateGraph<State>)	use add( String id, StateGraph<State> ) instead
org.bsc.langgraph4j.utils.CollectionsUtils.listOf(Class<T>)

Deprecated Classes

Class	Description
org.bsc.langgraph4j.langchain4j.generators.LLMStreamingGenerator	use StreamingChatGenerator instead
org.bsc.langgraph4j.langchain4j.serializer.jackson.JacksonMessagesStateSerializer	use LC4jJacksonStateSerializer

Deprecated Record Classes

Record Class	Description
org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Specification	use Map.Entry<dev.langchain4j.agent.tool.ToolSpecification,dev.langchain4j.service.tool.ToolExecutor> instead

Deprecated Methods

Method	Description
org.bsc.langgraph4j.action.InterruptableAction.interrupt(String, State)
org.bsc.langgraph4j.agent.ToolResponseBuilder.build(T)	Use ToolResponseBuilder.buildAndReturn(Object) instead. This method will be removed in a future version.
org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder.toolSpecification(ToolSpecification, ToolExecutor)
org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder.toolSpecification(Object)
org.bsc.langgraph4j.agentexecutor.AgentExecutor.Builder.toolSpecification(LC4jToolService.Specification)
org.bsc.langgraph4j.CompiledGraph.setMaxIterations(int)	use CompileConfig.recursionLimit() instead
org.bsc.langgraph4j.GraphRepresentation.getContent()	Please use GraphRepresentation.content() instead. This method is no longer maintained and may be removed in future versions.
org.bsc.langgraph4j.GraphRepresentation.getType()	Please use GraphRepresentation.type() instead. This method is no longer maintained and may be removed in future versions.
org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Builder.specification(ToolSpecification, ToolExecutor)
org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Builder.specification(Object)
org.bsc.langgraph4j.langchain4j.tool.LC4jToolService.Builder.specification(LC4jToolService.Specification)
org.bsc.langgraph4j.serializer.Serializer.readObject(byte[])
org.bsc.langgraph4j.serializer.Serializer.writeObject(T)
org.bsc.langgraph4j.state.AgentState.mergeWith(Map<String, Object>, Map<String, Channel<?>>)	use AgentState.updateState(AgentState, Map, Map)
org.bsc.langgraph4j.state.AgentState.value(String, Supplier<T>)
org.bsc.langgraph4j.state.AgentState.value(String, T)	This method is deprecated and may be removed in future versions.
org.bsc.langgraph4j.StateGraph.addSubgraph(String, CompiledGraph<State>)	use addNode( String, CompiledGraph<State> ) instead
org.bsc.langgraph4j.StateGraph.addSubgraph(String, StateGraph<State>)	use add( String id, StateGraph<State> ) instead
org.bsc.langgraph4j.utils.CollectionsUtils.listOf(Class<T>)