Package org.bsc.langgraph4j.action

Record Class SubCompiledGraphNodeAction<State extends AgentState>

java.lang.Object

java.lang.Record

org.bsc.langgraph4j.action.SubCompiledGraphNodeAction<State>

Type Parameters:

State - The type of state the subgraph operates on, which must extend AgentState.

Record Components:

subGraph - sub graph instance

All Implemented Interfaces:

BiFunction<State,RunnableConfig,CompletableFuture<Map<String,Object>>>, AsyncNodeActionWithConfig<State>

public record SubCompiledGraphNodeAction<State extends AgentState>(String nodeId, CompileConfig parentCompileConfig, CompiledGraph<State extends AgentState> subGraph)
extends Record
implements AsyncNodeActionWithConfig<State>

Represents an action to perform a subgraph on a given state with a specific configuration.

This record encapsulates the behavior required to execute a compiled graph using a provided state. It implements the AsyncNodeActionWithConfig interface, ensuring that the execution is handled asynchronously with the ability to configure settings.

See Also:

• CompiledGraph
• AsyncNodeActionWithConfig

Field Summary

Fields inherited from interface org.bsc.langgraph4j.action.AsyncNodeActionWithConfig

NOOP

Constructor Summary

Constructors

Constructor	Description
SubCompiledGraphNodeAction(String nodeId, CompileConfig parentCompileConfig, CompiledGraph<State> subGraph)	Creates an instance of a SubCompiledGraphNodeAction record class.

Method Summary

Modifier and Type	Method	Description
CompletableFuture<Map<String,Object>>	apply(State state, RunnableConfig config)	Executes the given graph with the provided state and configuration.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
String	nodeId()	Returns the value of the nodeId record component.
CompileConfig	parentCompileConfig()	Returns the value of the parentCompileConfig record component.
String	resumeSubGraphId()
static String	resumeSubGraphId(String nodeId)
CompiledGraph<State>	subGraph()	Returns the value of the subGraph record component.
String	subGraphId()
static String	subGraphId(String nodeId)
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Details

SubCompiledGraphNodeAction

public SubCompiledGraphNodeAction(String nodeId,
 CompileConfig parentCompileConfig,
 CompiledGraph<State> subGraph)

Creates an instance of a SubCompiledGraphNodeAction record class.

Parameters:

nodeId - the value for the nodeId record component

parentCompileConfig - the value for the parentCompileConfig record component

subGraph - the value for the subGraph record component

Method Details

subGraphId

public static String subGraphId(String nodeId)

resumeSubGraphId

public static String resumeSubGraphId(String nodeId)

subGraphId

public String subGraphId()

resumeSubGraphId

public String resumeSubGraphId()

apply

public CompletableFuture<Map<String,Object>> apply(State state,
 RunnableConfig config)

Executes the given graph with the provided state and configuration.

Specified by:

apply in interface AsyncNodeActionWithConfig<State extends AgentState>

Specified by:

apply in interface BiFunction<State extends AgentState,RunnableConfig,CompletableFuture<Map<String,Object>>>

Parameters:

state - The current state of the system, containing input data and intermediate results.

config - The configuration for the graph execution.

Returns:

A CompletableFuture that will complete with a result of type Map<String, Object>. If an exception occurs during execution, the future will be completed exceptionally.

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

nodeId

public String nodeId()

Returns the value of the nodeId record component.

Returns:

the value of the nodeId record component

parentCompileConfig

public CompileConfig parentCompileConfig()

Returns the value of the parentCompileConfig record component.

Returns:

the value of the parentCompileConfig record component

subGraph

public CompiledGraph<State> subGraph()

Returns the value of the subGraph record component.

Returns:

the value of the subGraph record component