org.fourthline.lemma.pipeline

Class Context

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Object>

org.fourthline.lemma.pipeline.Context

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>

public class Context
extends HashMap<String,Object>

Execution context of a all participants in a pipeline.

Each participant (processors and readers) used in a pipeline might require certain properties when it executes, it is the job of the pipeline to set these properties before execution.

Participants can use this context to pass values between each other during execution, or to cache data.

Author:

Christian Bauer

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
Context()

Method Summary

Methods inherited from class java.util.HashMap

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

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

Context

public Context()