edu.umd.cs.findbugs.asm

Class ClassNodeDetector

java.lang.Object

org.objectweb.asm.ClassVisitor

org.objectweb.asm.tree.ClassNode

edu.umd.cs.findbugs.asm.ClassNodeDetector

All Implemented Interfaces:

Detector2, Priorities

Direct Known Subclasses:

CheckRelaxingNullnessAnnotation, TestASM

public abstract class ClassNodeDetector
extends org.objectweb.asm.tree.ClassNode
implements Detector2

Abstract base class to to reduce boilerplate needed for writing ASM-based Detectors implemented as ClassNode visitors

Author:

pugh

Field Summary

Fields

Modifier and Type	Field and Description
protected BugReporter	bugReporter

Fields inherited from class org.objectweb.asm.tree.ClassNode

access, attrs, fields, innerClasses, interfaces, invisibleAnnotations, invisibleTypeAnnotations, methods, module, name, outerClass, outerMethod, outerMethodDesc, signature, sourceDebug, sourceFile, superName, version, visibleAnnotations, visibleTypeAnnotations

Fields inherited from class org.objectweb.asm.ClassVisitor

api, cv

Fields inherited from interface edu.umd.cs.findbugs.Priorities

EXP_PRIORITY, HIGH_PRIORITY, IGNORE_PRIORITY, LOW_PRIORITY, NORMAL_PRIORITY

Constructor Summary

Constructors

Constructor and Description
ClassNodeDetector(BugReporter bugReporter) Construct a ClassNodeDetector.

Method Summary

Modifier and Type	Method and Description
void	finishPass() This method is called at the end of the analysis pass.
java.lang.String	getDetectorClassName() Get the name of the detector class.
void	visitClass(ClassDescriptor classDescriptor) Visit a class.

Methods inherited from class org.objectweb.asm.tree.ClassNode

accept, check, visit, visitAnnotation, visitAttribute, visitEnd, visitField, visitInnerClass, visitMethod, visitModule, visitOuterClass, visitSource, visitTypeAnnotation

Methods inherited from class java.lang.Object

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

Field Detail

bugReporter

protected final BugReporter bugReporter

Constructor Detail

ClassNodeDetector

public ClassNodeDetector(BugReporter bugReporter)

Construct a ClassNodeDetector. The bugReporter is passed to the constructor and stored in a protected final field.

Parameters:

bugReporter - the BugReporter that bug should be reporter to.

Method Detail

getDetectorClassName

public java.lang.String getDetectorClassName()

Description copied from interface: Detector2

Get the name of the detector class.

Specified by:

getDetectorClassName in interface Detector2

Returns:

the name of the detector class.

visitClass

public void visitClass(ClassDescriptor classDescriptor)
                throws CheckedAnalysisException

Description copied from interface: Detector2

Visit a class.

Specified by:

visitClass in interface Detector2

Parameters:

classDescriptor - descriptor naming the class to visit

Throws:

CheckedAnalysisException - if an exception occurs during analysis

finishPass

public void finishPass()

Description copied from interface: Detector2

This method is called at the end of the analysis pass.

Specified by:

finishPass in interface Detector2