## Uses of Interface
org.biojava.utils.walker.Visitor

Packages that use Visitor
org.biojava.bio.search: Interfaces and classes for representing sequence similarity search results.
org.biojava.bio.seq: Classes and interfaces for defining biological sequences and informatics objects.
org.biojava.bio.seq.filter
org.biojava.utils.walker

Uses of Visitor in org.biojava.bio.search

Classes in org.biojava.bio.search that implement Visitor
`class` `FilteringContentHandler.FilterVisitor` Visitor class that parses the filter tree

Uses of Visitor in org.biojava.bio.seq

Methods in org.biojava.bio.seq with parameters of type Visitor
`static Object` `FilterUtils.visitFilter(FeatureFilter filter, Visitor visitor)` Applies a visitor to a filter, and returns the visitor's result or null.

Uses of Visitor in org.biojava.bio.seq.filter

Classes in org.biojava.bio.seq.filter that implement Visitor
`class` `FilterTransformer` Base-class for visitors that re-write a filter tree.

Uses of Visitor in org.biojava.utils.walker

Methods in org.biojava.utils.walker with parameters of type Visitor
`Walker` `WalkerFactory.getWalker(Visitor visitor)` Get a Walker that is customosed to a particular visitor.
`void` `Walker.walk(Object filter, Visitor visitor)` This walks the feature tree, showing the visitor each filter in the expression.