Filter (The Adobe Experience Manager SDK 2022.11.9850.20221116T162329Z-220900)

All Known Implementing Classes:

EvarFilter, EventFilter, MerchandisingFilter, TrafficVarFilter
```
public interface Filter
```
Represents a variable filter for filtering out variables from the final result set.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Boolean`	`filter(JSONObject obj)`	Returns true if variable is of the correct type, false otherwise.
`java.lang.String`	`getJSArray(JSONObject obj)`	Returns a String representation of a JS array for this JSONObject.
`java.lang.Boolean`	`indexOf(JSONObject obj, java.lang.String query)`	Returns `true` if one of its properties does contain the query string, `false` otherwise.

- Method Detail
  - filter
```
java.lang.Boolean filter(JSONObject obj)
```
    Returns true if variable is of the correct type, false otherwise.
    
    Parameters:
    
    obj - Variable object
    
    Returns:
    
    true if variable has needed properties, false otherwise
  - indexOf
```
java.lang.Boolean indexOf(JSONObject obj,
                          java.lang.String query)
```
    Returns true if one of its properties does contain the query string, false otherwise.
    
    Parameters:
    
    obj - Variable object
    
    query - Query string
    
    Returns:
    
    true if variable contains query string, false otherwise
  - getJSArray
```
java.lang.String getJSArray(JSONObject obj)
```
    Returns a String representation of a JS array for this JSONObject.
    
    Parameters:
    
    obj - Variable object
    
    Returns:
    
    String representaiton of a JS array (i.e ['evar1','My evar (eVar)'])