ProcessThreadValueFetcher (Jadex Active Component Platform 4.0.255 API)

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

All Methods Instance Methods Concrete Methods
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.