FiltersManager (OREKIT 12.2.1 API)

java.lang.Object
- org.orekit.data.FiltersManager

```
public class FiltersManager
extends Object
```
Manager for data filters.
This manager holds a set of filters and applies all the relevant ones by building a stack that transforms a raw DataSource into a processed DataSource.

Since:

11.0

Author:

Luc Maisonobe

See Also:

DataSource, DataFilter

Constructor Summary

Constructors
Constructor Description

FiltersManager()
Build an empty manager.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addFilter(DataFilter filter)`	Add a data filter.
`DataSource`	`applyRelevantFilters(DataSource original)`	Apply all the relevant data filters, taking care of layers.
`void`	`clearFilters()`	Remove all data filters.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FiltersManager
```
public FiltersManager()
```
    Build an empty manager.
- Method Detail
  - addFilter
```
public void addFilter(DataFilter filter)
```
    Add a data filter.
    
    Parameters:
    
    filter - filter to add
    
    See Also:
    
    applyRelevantFilters(DataSource), clearFilters()
  - clearFilters
```
public void clearFilters()
```
    Remove all data filters.
    
    See Also:
    
    addFilter(DataFilter)
  - applyRelevantFilters
```
public DataSource applyRelevantFilters(DataSource original)
                                throws IOException
```
    Apply all the relevant data filters, taking care of layers.
    If several filters can be applied, they will all be applied as a stack, even recursively if required. This means that if filter A applies to files with names of the form base.ext.a and filter B applies to files with names of the form base.ext.b, then providing base.ext.a.b.a will result in filter A being applied on top of filter B which itself is applied on top of another instance of filter A.
    
    Parameters:
    
    original - original data source
    
    Returns:
    
    fully filtered data source
    
    Throws:
    
    IOException - if some data stream cannot be filtered
    
    Since:
    
    9.2
    
    See Also:
    
    addFilter(DataFilter), clearFilters()