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java.lang.Objectedu.umd.cs.findbugs.ba.ch.OverriddenMethodsVisitor
public abstract class OverriddenMethodsVisitor
This class implements a best-effort visitation
of all methods overridden by a given derived instance method.
Objects extending this class can be used with the
Subtypes2.traverseSupertypes(ClassDescriptor, InheritanceGraphVisitor)
method.
Constructor Summary | |
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OverriddenMethodsVisitor(XMethod xmethod)
Constructor. |
Method Summary | |
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XMethod |
getXmethod()
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boolean |
visitClass(ClassDescriptor classDescriptor,
XClass xclass)
Visit a class vertex in the inheritance graph. |
boolean |
visitEdge(ClassDescriptor sourceDesc,
XClass source,
ClassDescriptor targetDesc,
XClass target)
Visit an inheritance edge in the inheritance graph. |
protected abstract boolean |
visitOverriddenMethod(XMethod xmethod)
Downcall method: will be called for each method overridden by the derived method object passed to the constructor. |
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 OverriddenMethodsVisitor(XMethod xmethod)
xmethod
- a derived methodMethod Detail |
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public XMethod getXmethod()
public boolean visitClass(ClassDescriptor classDescriptor, XClass xclass)
InheritanceGraphVisitor
visitClass
in interface InheritanceGraphVisitor
classDescriptor
- ClassDescriptor of the class vertexxclass
- XClass object containing information about the class; null if class cannot be resolved
public boolean visitEdge(ClassDescriptor sourceDesc, XClass source, ClassDescriptor targetDesc, XClass target)
InheritanceGraphVisitor
visitEdge
in interface InheritanceGraphVisitor
sourceDesc
- ClassDescriptor of the source class (subtype)source
- XClass object containing information about source classtargetDesc
- ClassDescriptor of the target class (supertype)target
- XClass object containing information about target class; null if class cannot be resolved
protected abstract boolean visitOverriddenMethod(XMethod xmethod)
xmethod
- a method which is overridden by the
original derived method, or is the original derived method
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