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java.lang.Objectorg.sonatype.aether.util.graph.PathRecordingDependencyVisitor
public class PathRecordingDependencyVisitor
A dependency visitor that records all paths leading to nodes matching a certain filter criteria.
Constructor Summary | |
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PathRecordingDependencyVisitor(DependencyFilter filter)
Creates a new visitor that uses the specified filter to identify terminal nodes of interesting paths. |
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PathRecordingDependencyVisitor(DependencyFilter filter,
boolean excludeChildrenOfMatches)
Creates a new visitor that uses the specified filter to identify terminal nodes of interesting paths. |
Method Summary | |
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DependencyFilter |
getFilter()
Gets the filter being used to select terminal nodes. |
List<List<DependencyNode>> |
getPaths()
Gets the paths leading to nodes matching the filter that have been recorded during the graph visit. |
boolean |
visitEnter(DependencyNode node)
Notifies the visitor of a node visit before its children have been processed. |
boolean |
visitLeave(DependencyNode node)
Notifies the visitor of a node visit after its children have been processed. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PathRecordingDependencyVisitor(DependencyFilter filter)
filter
- The filter used to select terminal nodes of paths to record, may be null
to match any node.public PathRecordingDependencyVisitor(DependencyFilter filter, boolean excludeChildrenOfMatches)
filter
- The filter used to select terminal nodes of paths to record, may be null
to match any node.excludeChildrenOfMatches
- Flag controlling whether children of matched nodes should be excluded from the
traversal, thereby ignoring any potential paths to other matching nodes beneath a matching ancestor
node. If true
, all recorded paths will have only one matching node (namely the terminal node),
if false
a recorded path can consist of multiple matching nodes.Method Detail |
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public DependencyFilter getFilter()
null
if none.public List<List<DependencyNode>> getPaths()
null
.public boolean visitEnter(DependencyNode node)
DependencyVisitor
visitEnter
in interface DependencyVisitor
node
- The dependency node being visited, must not be null
.
true
to visit child nodes of the specified node as well, false
to skip children.public boolean visitLeave(DependencyNode node)
DependencyVisitor
visitLeave
in interface DependencyVisitor
node
- The dependency node being visited, must not be null
.
true
to visit siblings nodes of the specified node as well, false
to skip siblings.
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