IFilter (Jadex Active Component Platform 4.0.180 API)

All Known Subinterfaces:

IHardConstraintsFilter

All Known Implementing Classes:

BasePropertyPanel.CollectionContains, BasePropertyPanel.IndexMapContains, BasePropertyPanel.MapContains, BpmnPropertyPanel.ConfigurationContains, BpmnPropertyPanel.PSContains, BpmnPropertyPanel.RSContains, ComponentFilter, ComposedFilter, ComposedFilter, ConstantFilter, FileFilter, FipaMessage, MessageFilter, ParameterElementFilter, PropertyPanelFactory.ActivityFilter, SetFilter, Settings.BpmnClassFilter, StreamFilter, SubcomponentTab.SubcomponentTypesContains, TimeFilter, TimePatternFilter
```
public interface IFilter<T>
```
Generic filter interface.

Field Summary

Fields
Modifier and Type	Field	Description
`static IFilter<java.lang.Object>`	`ALWAYS`	A filter that always returns true.
`static IFilter<java.lang.Object>`	`NEVER`	A filter that always returns false.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type Method Description

boolean filter(T obj)
Test if an object passes the filter.

- Field Detail
  - ALWAYS
```
static final IFilter<java.lang.Object> ALWAYS
```
    A filter that always returns true.
  - NEVER
```
static final IFilter<java.lang.Object> NEVER
```
    A filter that always returns false.
- Method Detail
  - filter
```
boolean filter(T obj)
```
    Test if an object passes the filter.
    
    Returns:
    
    True, if passes the filter.