Package jadex.bpmn.runtime

Class ProcessThreadValueFetcher

java.lang.Object

jadex.bpmn.runtime.ProcessThreadValueFetcher

All Implemented Interfaces:

IValueFetcher

public class ProcessThreadValueFetcher
extends java.lang.Object
implements IValueFetcher

Value fetcher for process threads.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ProcessThreadValueFetcher.IfDefMap

Field Summary

Fields

Modifier and Type	Field	Description
protected IValueFetcher	fetcher	The fall back value fetcher (if any).
protected boolean	flag	The activity selection flag.
protected java.util.Map<java.lang.String,java.lang.Boolean>	ifdef	The ifdefined map.
protected ProcessThread	thread	The process thread.

Constructor Summary

Constructors

Constructor	Description
ProcessThreadValueFetcher(ProcessThread thread, boolean flag, IValueFetcher fetcher)	Create a value fetcher for a given process.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	fetchValue(java.lang.String name)	Fetch a named value.

Methods inherited from class java.lang.Object

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

Field Detail

thread

protected ProcessThread thread

The process thread.

flag

protected boolean flag

The activity selection flag.

fetcher

protected IValueFetcher fetcher

The fall back value fetcher (if any).

ifdef

protected java.util.Map<java.lang.String,java.lang.Boolean> ifdef

The ifdefined map.

Constructor Detail

ProcessThreadValueFetcher

public ProcessThreadValueFetcher(ProcessThread thread,
                                 boolean flag,
                                 IValueFetcher fetcher)

Create a value fetcher for a given process.

Parameters:

thread - The process thread.

flag - Flag to indicate that values should be fetched from the next activity (otherwise previous activity is used).

fetcher - The fall back fetcher, if any.

Method Detail

fetchValue

public java.lang.Object fetchValue(java.lang.String name)

Fetch a named value.

Specified by:

fetchValue in interface IValueFetcher

Parameters:

name - The name.

Returns:

The fetched value.