Package de.codecentric.reedelk.runtime.api.flow

Interface FlowContext

All Superinterfaces:

Disposable, Map<String,Object>

public interface FlowContext
extends Map<String,Object>, Disposable

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Method Summary

Modifier and Type	Method	Description
boolean	contains(String key)	Checks whether the context contains a value with the given key.
void	register(Disposable disposable)	Registers a disposable object in the context so that it can be disposed when the flow execution ends.

Methods inherited from interface de.codecentric.reedelk.runtime.api.flow.Disposable

dispose

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Method Detail

contains

boolean contains(String key)

Checks whether the context contains a value with the given key.

Parameters:

key - the key to be checked for existence in the context.

Returns:

true if exists a value mapped to the given key in the context, false otherwise.

register

void register(Disposable disposable)

Registers a disposable object in the context so that it can be disposed when the flow execution ends. This might be used to cleanup Database cursors or other resources which needs to stay open across the whole flow execution.

Parameters:

disposable - the object to be disposed when the flow ends.