Class GraphmlDependencyNodeVisitor
- java.lang.Object
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- org.apache.maven.plugins.dependency.tree.AbstractSerializingVisitor
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- org.apache.maven.plugins.dependency.tree.GraphmlDependencyNodeVisitor
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- All Implemented Interfaces:
org.apache.maven.shared.dependency.graph.traversal.DependencyNodeVisitor
public class GraphmlDependencyNodeVisitor extends AbstractSerializingVisitor implements org.apache.maven.shared.dependency.graph.traversal.DependencyNodeVisitor
A dependency node visitor that serializes visited nodes to a writer using the graphml format.- Since:
- 2.1
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
GRAPHML_FOOTER
Graphml xml file footer.private static java.lang.String
GRAPHML_HEADER
Graphml xml file header.-
Fields inherited from class org.apache.maven.plugins.dependency.tree.AbstractSerializingVisitor
writer
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Constructor Summary
Constructors Constructor Description GraphmlDependencyNodeVisitor(java.io.Writer writer)
Constructor.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
endVisit(org.apache.maven.shared.dependency.graph.DependencyNode node)
private static java.lang.String
generateId(org.apache.maven.shared.dependency.graph.DependencyNode node)
Generate a unique id from a DependencyNode.boolean
visit(org.apache.maven.shared.dependency.graph.DependencyNode node)
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Field Detail
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GRAPHML_HEADER
private static final java.lang.String GRAPHML_HEADER
Graphml xml file header. Define Schema and root element. We also define 2 key as meta data.
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GRAPHML_FOOTER
private static final java.lang.String GRAPHML_FOOTER
Graphml xml file footer.- See Also:
- Constant Field Values
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Method Detail
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endVisit
public boolean endVisit(org.apache.maven.shared.dependency.graph.DependencyNode node)
- Specified by:
endVisit
in interfaceorg.apache.maven.shared.dependency.graph.traversal.DependencyNodeVisitor
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visit
public boolean visit(org.apache.maven.shared.dependency.graph.DependencyNode node)
- Specified by:
visit
in interfaceorg.apache.maven.shared.dependency.graph.traversal.DependencyNodeVisitor
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generateId
private static java.lang.String generateId(org.apache.maven.shared.dependency.graph.DependencyNode node)
Generate a unique id from a DependencyNode.Current implementation is rather simple and uses hashcode.
- Parameters:
node
- the DependencyNode to use.- Returns:
- the unique id.
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