net.sourceforge.pmd.dcd
Class UsageNodeVisitor

java.lang.Object
  net.sourceforge.pmd.dcd.graph.NodeVisitorAdapter
      net.sourceforge.pmd.dcd.UsageNodeVisitor

All Implemented Interfaces:

NodeVisitor

public class UsageNodeVisitor
extends NodeVisitorAdapter

Perform a visitation a UsageGraph, looking for dead code, which is essential code which is not used by any other code. There are various options for configuration how this determination is made.

Nested Class Summary

static class

UsageNodeVisitor.Options Configuration options for usage analysis.

Constructor Summary

UsageNodeVisitor()

Method Summary

Object	visit(ClassNode classNode, Object data)
Object	visit(ConstructorNode constructorNode, Object data)
Object	visit(FieldNode fieldNode, Object data)
Object	visit(MethodNode methodNode, Object data)
Object	visit(UsageGraph usageGraph, Object data)

Methods inherited from class net.sourceforge.pmd.dcd.graph.NodeVisitorAdapter

visitConstructors, visitFields, visitMethods, visitUse, visitUser, visitUsers, visitUses

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UsageNodeVisitor

public UsageNodeVisitor()

Method Detail

visit

public Object visit(UsageGraph usageGraph,
                    Object data)

Specified by:

visit in interface NodeVisitor

Overrides:

visit in class NodeVisitorAdapter

visit

public Object visit(ClassNode classNode,
                    Object data)

Specified by:

visit in interface NodeVisitor

Overrides:

visit in class NodeVisitorAdapter

visit

public Object visit(FieldNode fieldNode,
                    Object data)

Specified by:

visit in interface NodeVisitor

Overrides:

visit in class NodeVisitorAdapter

visit

public Object visit(ConstructorNode constructorNode,
                    Object data)

Specified by:

visit in interface NodeVisitor

Overrides:

visit in class NodeVisitorAdapter

visit

public Object visit(MethodNode methodNode,
                    Object data)

Specified by:

visit in interface NodeVisitor

Overrides:

visit in class NodeVisitorAdapter