Package org.osjava.jardiff
Class ClassInfoVisitor
- java.lang.Object
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- org.objectweb.asm.ClassVisitor
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- org.osjava.jardiff.ClassInfoVisitor
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public class ClassInfoVisitor extends org.objectweb.asm.ClassVisitor
A reusable class which uses the ASM to build up ClassInfo about a java class file.- Author:
- Antony Riley
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Field Summary
Fields Modifier and Type Field Description private int
access
The access flags for the class.private java.util.Map
fieldMap
A map of field signature to a FieldInfo describing the field.private java.lang.String[]
interfaces
An array of internal names of interfaces implemented by this class.private java.util.Map
methodMap
A map of method signature to a MethodInfo describing the method.private java.lang.String
name
The internal name of the class.private java.lang.String
signature
The signature of the classprivate java.lang.String
supername
The internal name of the superclass.private int
version
The class file version.
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Constructor Summary
Constructors Constructor Description ClassInfoVisitor()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ClassInfo
getClassInfo()
The the classInfo this ClassInfoVisitor has built up about a classvoid
reset()
Reset this ClassInfoVisitor so that it can be used to visit another class.void
visit(int version, int access, java.lang.String name, java.lang.String signature, java.lang.String supername, java.lang.String[] interfaces)
Receive notification of information about a class from ASM.org.objectweb.asm.FieldVisitor
visitField(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.Object value)
org.objectweb.asm.MethodVisitor
visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.String[] exceptions)
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Field Detail
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version
private int version
The class file version.
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access
private int access
The access flags for the class.
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name
private java.lang.String name
The internal name of the class.
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signature
private java.lang.String signature
The signature of the class
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supername
private java.lang.String supername
The internal name of the superclass.
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interfaces
private java.lang.String[] interfaces
An array of internal names of interfaces implemented by this class.
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methodMap
private java.util.Map methodMap
A map of method signature to a MethodInfo describing the method.
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fieldMap
private java.util.Map fieldMap
A map of field signature to a FieldInfo describing the field.
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Method Detail
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reset
public void reset()
Reset this ClassInfoVisitor so that it can be used to visit another class.
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getClassInfo
public ClassInfo getClassInfo()
The the classInfo this ClassInfoVisitor has built up about a class
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visit
public void visit(int version, int access, java.lang.String name, java.lang.String signature, java.lang.String supername, java.lang.String[] interfaces)
Receive notification of information about a class from ASM.- Overrides:
visit
in classorg.objectweb.asm.ClassVisitor
- Parameters:
version
- the class file version number.access
- the access flags for the class.name
- the internal name of the class.signature
- the signature of the class.supername
- the internal name of the super class.interfaces
- the internal names of interfaces implemented.
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visitMethod
public org.objectweb.asm.MethodVisitor visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.String[] exceptions)
- Overrides:
visitMethod
in classorg.objectweb.asm.ClassVisitor
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visitField
public org.objectweb.asm.FieldVisitor visitField(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.Object value)
- Overrides:
visitField
in classorg.objectweb.asm.ClassVisitor
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