Database.Predicate (Datomic Java API Documentation)

Type Parameters:

T - Datom type

Enclosing interface:

Database
```
public static interface Database.Predicate<T>
```
Boolean-valued function for filtering a database.

Since:

0.8.3627

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean apply(Database db, T val)
  Database-filtering predicate.

- Method Detail
  - apply
```
boolean apply(Database db,
              T val)
```
    Database-filtering predicate.
    
    Parameters:
    
    db - a Database
    
    val - a Datom
    
    Returns:
    
    true if datom matches the predicate.