public final class FilteringDependencyVisitor extends Object implements DependencyVisitor
Constructor and Description |
---|
FilteringDependencyVisitor(DependencyVisitor visitor,
DependencyFilter filter)
Creates a new visitor that delegates traversal of nodes matching the given filter to the specified visitor.
|
Modifier and Type | Method and Description |
---|---|
DependencyFilter |
getFilter()
Gets the filter being applied before delegation.
|
DependencyVisitor |
getVisitor()
Gets the visitor to which this visitor delegates to.
|
boolean |
visitEnter(DependencyNode node) |
boolean |
visitLeave(DependencyNode node) |
public FilteringDependencyVisitor(DependencyVisitor visitor, DependencyFilter filter)
visitor
- The visitor to delegate to, must not be null
.filter
- The filter to apply, may be null
to not filter.public DependencyVisitor getVisitor()
null
.public DependencyFilter getFilter()
null
if none.public boolean visitEnter(DependencyNode node)
visitEnter
in interface DependencyVisitor
public boolean visitLeave(DependencyNode node)
visitLeave
in interface DependencyVisitor
Copyright © 2010–2021 The Apache Software Foundation. All rights reserved.