FilterModel (gephi 0.9.3 API)

```
public interface FilterModel
```
The Filter Model hosts the queries defined in the system and the currently active query. It also stroe the selection or filtering flag. The filtering mode display the subgraph made from filters, whereas the selection mode highlight elements on the graph.

Author:

Mathieu Bastian

See Also:

FilterController

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addChangeListener(ChangeListener listener)`
`Query`	`getCurrentQuery()`	Returns the query currently active or `null` if none is active.
`FilterLibrary`	`getLibrary()`	Returns the `FilterLibrary`, where `FilterBuilder` belongs to.
`Query[]`	`getQueries()`	Returns all queries in the model, represented by their root query.
`Workspace`	`getWorkspace()`
`boolean`	`isAutoRefresh()`
`boolean`	`isFiltering()`	Returns `true` if the system is currently in filtering mode.
`boolean`	`isSelecting()`	Returns `true` if the system is currently in selection mode.
`void`	`removeChangeListener(ChangeListener listener)`

- Method Detail
  - getLibrary
```
FilterLibrary getLibrary()
```
    Returns the FilterLibrary, where FilterBuilder belongs to.
    
    Returns:
    
    the filter library
  - getQueries
```
Query[] getQueries()
```
    Returns all queries in the model, represented by their root query.
    
    Returns:
    
    all root queries in the model
  - getCurrentQuery
```
Query getCurrentQuery()
```
    Returns the query currently active or null if none is active.
    
    Returns:
    
    the current query
  - isFiltering
```
boolean isFiltering()
```
    Returns true if the system is currently in filtering mode.
    
    Returns:
    
    true if the result graph is filtered, false if it's in selection mode
  - isSelecting
```
boolean isSelecting()
```
    Returns true if the system is currently in selection mode.
    
    Returns:
    
    true if the result is selected on the graph, false if it's filtered
  - isAutoRefresh
```
boolean isAutoRefresh()
```
  - getWorkspace
```
Workspace getWorkspace()
```
  - addChangeListener
```
void addChangeListener(ChangeListener listener)
```
  - removeChangeListener
```
void removeChangeListener(ChangeListener listener)
```