java.lang.Object
- org.apache.bcel.classfile.EmptyVisitor
- - org.apache.bcel.verifier.statics.StringRepresentation

All Implemented Interfaces:

Visitor
```
public class StringRepresentation
extends EmptyVisitor
```
BCEL's Node classes (those from the classfile API that accept() Visitor instances) have toString() methods that were not designed to be robust, this gap is closed by this class. When performing class file verification, it may be useful to output which entity (e.g. a Code instance) is not satisfying the verifier's constraints, but in this case it could be possible for the toString() method to throw a RuntimeException. A (new StringRepresentation(Node n)).toString() never throws any exception. Note that this class also serves as a placeholder for more sophisticated message handling in future versions of JustIce.

Constructor Summary

Constructors
Constructor Description

StringRepresentation(Node n)
Creates a new StringRepresentation object which is the representation of n.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`toString()`	Returns the String representation.
`void`	`visitAnnotation(Annotations obj)`
`void`	`visitAnnotationDefault(AnnotationDefault obj)`
`void`	`visitAnnotationEntry(AnnotationEntry obj)`
`void`	`visitBootstrapMethods(BootstrapMethods obj)`
`void`	`visitCode(Code obj)`
`void`	`visitCodeException(CodeException obj)`
`void`	`visitConstantClass(ConstantClass obj)`
`void`	`visitConstantDouble(ConstantDouble obj)`
`void`	`visitConstantFieldref(ConstantFieldref obj)`
`void`	`visitConstantFloat(ConstantFloat obj)`
`void`	`visitConstantInteger(ConstantInteger obj)`
`void`	`visitConstantInterfaceMethodref(ConstantInterfaceMethodref obj)`
`void`	`visitConstantInvokeDynamic(ConstantInvokeDynamic obj)`
`void`	`visitConstantLong(ConstantLong obj)`
`void`	`visitConstantMethodHandle(ConstantMethodHandle obj)`
`void`	`visitConstantMethodref(ConstantMethodref obj)`
`void`	`visitConstantMethodType(ConstantMethodType obj)`
`void`	`visitConstantNameAndType(ConstantNameAndType obj)`
`void`	`visitConstantPool(ConstantPool obj)`
`void`	`visitConstantString(ConstantString obj)`
`void`	`visitConstantUtf8(ConstantUtf8 obj)`
`void`	`visitConstantValue(ConstantValue obj)`
`void`	`visitDeprecated(Deprecated obj)`
`void`	`visitEnclosingMethod(EnclosingMethod obj)`
`void`	`visitExceptionTable(ExceptionTable obj)`
`void`	`visitField(Field obj)`
`void`	`visitInnerClass(InnerClass obj)`
`void`	`visitInnerClasses(InnerClasses obj)`
`void`	`visitJavaClass(JavaClass obj)`
`void`	`visitLineNumber(LineNumber obj)`
`void`	`visitLineNumberTable(LineNumberTable obj)`
`void`	`visitLocalVariable(LocalVariable obj)`
`void`	`visitLocalVariableTable(LocalVariableTable obj)`
`void`	`visitLocalVariableTypeTable(LocalVariableTypeTable obj)`
`void`	`visitMethod(Method obj)`
`void`	`visitMethodParameters(MethodParameters obj)`
`void`	`visitNestMembers(NestMembers obj)`
`void`	`visitParameterAnnotation(ParameterAnnotations obj)`
`void`	`visitParameterAnnotationEntry(ParameterAnnotationEntry obj)`
`void`	`visitSignature(Signature obj)`
`void`	`visitSourceFile(SourceFile obj)`
`void`	`visitStackMap(StackMap obj)`
`void`	`visitStackMapEntry(StackMapEntry obj)`
`void`	`visitSynthetic(Synthetic obj)`
`void`	`visitUnknown(Unknown obj)`

Methods inherited from class org.apache.bcel.classfile.EmptyVisitor
visitConstantDynamic, visitConstantModule, visitConstantPackage, visitMethodParameter, visitModule, visitModuleExports, visitModuleMainClass, visitModuleOpens, visitModulePackages, visitModuleProvides, visitModuleRequires, visitNestHost

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - StringRepresentation
```
public StringRepresentation(Node n)
```
    Creates a new StringRepresentation object which is the representation of n.
    
    Parameters:
    
    n - The node to represent.
    
    See Also:
    
    toString()
- Method Detail
  - toString
```
public java.lang.String toString()
```
    Returns the String representation.
    
    Overrides:
    
    toString in class java.lang.Object
  - visitCode
```
public void visitCode(Code obj)
```
    Specified by:
    
    visitCode in interface Visitor
    
    Overrides:
    
    visitCode in class EmptyVisitor
  - visitAnnotation
```
public void visitAnnotation(Annotations obj)
```
    Specified by:
    
    visitAnnotation in interface Visitor
    
    Overrides:
    
    visitAnnotation in class EmptyVisitor
    
    Since:
    
    6.0
  - visitLocalVariableTypeTable
```
public void visitLocalVariableTypeTable(LocalVariableTypeTable obj)
```
    Specified by:
    
    visitLocalVariableTypeTable in interface Visitor
    
    Overrides:
    
    visitLocalVariableTypeTable in class EmptyVisitor
    
    Since:
    
    6.0
  - visitCodeException
```
public void visitCodeException(CodeException obj)
```
    Specified by:
    
    visitCodeException in interface Visitor
    
    Overrides:
    
    visitCodeException in class EmptyVisitor
  - visitConstantClass
```
public void visitConstantClass(ConstantClass obj)
```
    Specified by:
    
    visitConstantClass in interface Visitor
    
    Overrides:
    
    visitConstantClass in class EmptyVisitor
  - visitConstantDouble
```
public void visitConstantDouble(ConstantDouble obj)
```
    Specified by:
    
    visitConstantDouble in interface Visitor
    
    Overrides:
    
    visitConstantDouble in class EmptyVisitor
  - visitConstantFieldref
```
public void visitConstantFieldref(ConstantFieldref obj)
```
    Specified by:
    
    visitConstantFieldref in interface Visitor
    
    Overrides:
    
    visitConstantFieldref in class EmptyVisitor
  - visitConstantFloat
```
public void visitConstantFloat(ConstantFloat obj)
```
    Specified by:
    
    visitConstantFloat in interface Visitor
    
    Overrides:
    
    visitConstantFloat in class EmptyVisitor
  - visitConstantInteger
```
public void visitConstantInteger(ConstantInteger obj)
```
    Specified by:
    
    visitConstantInteger in interface Visitor
    
    Overrides:
    
    visitConstantInteger in class EmptyVisitor
  - visitConstantInterfaceMethodref
```
public void visitConstantInterfaceMethodref(ConstantInterfaceMethodref obj)
```
    Specified by:
    
    visitConstantInterfaceMethodref in interface Visitor
    
    Overrides:
    
    visitConstantInterfaceMethodref in class EmptyVisitor
  - visitConstantLong
```
public void visitConstantLong(ConstantLong obj)
```
    Specified by:
    
    visitConstantLong in interface Visitor
    
    Overrides:
    
    visitConstantLong in class EmptyVisitor
  - visitConstantMethodref
```
public void visitConstantMethodref(ConstantMethodref obj)
```
    Specified by:
    
    visitConstantMethodref in interface Visitor
    
    Overrides:
    
    visitConstantMethodref in class EmptyVisitor
  - visitConstantNameAndType
```
public void visitConstantNameAndType(ConstantNameAndType obj)
```
    Specified by:
    
    visitConstantNameAndType in interface Visitor
    
    Overrides:
    
    visitConstantNameAndType in class EmptyVisitor
  - visitConstantPool
```
public void visitConstantPool(ConstantPool obj)
```
    Specified by:
    
    visitConstantPool in interface Visitor
    
    Overrides:
    
    visitConstantPool in class EmptyVisitor
  - visitConstantString
```
public void visitConstantString(ConstantString obj)
```
    Specified by:
    
    visitConstantString in interface Visitor
    
    Overrides:
    
    visitConstantString in class EmptyVisitor
  - visitConstantUtf8
```
public void visitConstantUtf8(ConstantUtf8 obj)
```
    Specified by:
    
    visitConstantUtf8 in interface Visitor
    
    Overrides:
    
    visitConstantUtf8 in class EmptyVisitor
  - visitConstantValue
```
public void visitConstantValue(ConstantValue obj)
```
    Specified by:
    
    visitConstantValue in interface Visitor
    
    Overrides:
    
    visitConstantValue in class EmptyVisitor
  - visitDeprecated
```
public void visitDeprecated(Deprecated obj)
```
    Specified by:
    
    visitDeprecated in interface Visitor
    
    Overrides:
    
    visitDeprecated in class EmptyVisitor
  - visitExceptionTable
```
public void visitExceptionTable(ExceptionTable obj)
```
    Specified by:
    
    visitExceptionTable in interface Visitor
    
    Overrides:
    
    visitExceptionTable in class EmptyVisitor
  - visitField
```
public void visitField(Field obj)
```
    Specified by:
    
    visitField in interface Visitor
    
    Overrides:
    
    visitField in class EmptyVisitor
  - visitInnerClass
```
public void visitInnerClass(InnerClass obj)
```
    Specified by:
    
    visitInnerClass in interface Visitor
    
    Overrides:
    
    visitInnerClass in class EmptyVisitor
  - visitInnerClasses
```
public void visitInnerClasses(InnerClasses obj)
```
    Specified by:
    
    visitInnerClasses in interface Visitor
    
    Overrides:
    
    visitInnerClasses in class EmptyVisitor
  - visitJavaClass
```
public void visitJavaClass(JavaClass obj)
```
    Specified by:
    
    visitJavaClass in interface Visitor
    
    Overrides:
    
    visitJavaClass in class EmptyVisitor
  - visitLineNumber
```
public void visitLineNumber(LineNumber obj)
```
    Specified by:
    
    visitLineNumber in interface Visitor
    
    Overrides:
    
    visitLineNumber in class EmptyVisitor
  - visitLineNumberTable
```
public void visitLineNumberTable(LineNumberTable obj)
```
    Specified by:
    
    visitLineNumberTable in interface Visitor
    
    Overrides:
    
    visitLineNumberTable in class EmptyVisitor
  - visitLocalVariable
```
public void visitLocalVariable(LocalVariable obj)
```
    Specified by:
    
    visitLocalVariable in interface Visitor
    
    Overrides:
    
    visitLocalVariable in class EmptyVisitor
  - visitLocalVariableTable
```
public void visitLocalVariableTable(LocalVariableTable obj)
```
    Specified by:
    
    visitLocalVariableTable in interface Visitor
    
    Overrides:
    
    visitLocalVariableTable in class EmptyVisitor
  - visitMethod
```
public void visitMethod(Method obj)
```
    Specified by:
    
    visitMethod in interface Visitor
    
    Overrides:
    
    visitMethod in class EmptyVisitor
  - visitSignature
```
public void visitSignature(Signature obj)
```
    Specified by:
    
    visitSignature in interface Visitor
    
    Overrides:
    
    visitSignature in class EmptyVisitor
  - visitSourceFile
```
public void visitSourceFile(SourceFile obj)
```
    Specified by:
    
    visitSourceFile in interface Visitor
    
    Overrides:
    
    visitSourceFile in class EmptyVisitor
  - visitStackMap
```
public void visitStackMap(StackMap obj)
```
    Specified by:
    
    visitStackMap in interface Visitor
    
    Overrides:
    
    visitStackMap in class EmptyVisitor
  - visitSynthetic
```
public void visitSynthetic(Synthetic obj)
```
    Specified by:
    
    visitSynthetic in interface Visitor
    
    Overrides:
    
    visitSynthetic in class EmptyVisitor
  - visitUnknown
```
public void visitUnknown(Unknown obj)
```
    Specified by:
    
    visitUnknown in interface Visitor
    
    Overrides:
    
    visitUnknown in class EmptyVisitor
  - visitEnclosingMethod
```
public void visitEnclosingMethod(EnclosingMethod obj)
```
    Specified by:
    
    visitEnclosingMethod in interface Visitor
    
    Overrides:
    
    visitEnclosingMethod in class EmptyVisitor
    
    Since:
    
    6.0
  - visitBootstrapMethods
```
public void visitBootstrapMethods(BootstrapMethods obj)
```
    Specified by:
    
    visitBootstrapMethods in interface Visitor
    
    Overrides:
    
    visitBootstrapMethods in class EmptyVisitor
    
    Since:
    
    6.0
  - visitMethodParameters
```
public void visitMethodParameters(MethodParameters obj)
```
    Specified by:
    
    visitMethodParameters in interface Visitor
    
    Overrides:
    
    visitMethodParameters in class EmptyVisitor
    
    Since:
    
    6.0
  - visitConstantInvokeDynamic
```
public void visitConstantInvokeDynamic(ConstantInvokeDynamic obj)
```
    Specified by:
    
    visitConstantInvokeDynamic in interface Visitor
    
    Overrides:
    
    visitConstantInvokeDynamic in class EmptyVisitor
    
    Since:
    
    6.0
  - visitStackMapEntry
```
public void visitStackMapEntry(StackMapEntry obj)
```
    Specified by:
    
    visitStackMapEntry in interface Visitor
    
    Overrides:
    
    visitStackMapEntry in class EmptyVisitor
    
    Since:
    
    6.0
  - visitParameterAnnotation
```
public void visitParameterAnnotation(ParameterAnnotations obj)
```
    Specified by:
    
    visitParameterAnnotation in interface Visitor
    
    Overrides:
    
    visitParameterAnnotation in class EmptyVisitor
    
    Since:
    
    6.0
  - visitAnnotationEntry
```
public void visitAnnotationEntry(AnnotationEntry obj)
```
    Specified by:
    
    visitAnnotationEntry in interface Visitor
    
    Overrides:
    
    visitAnnotationEntry in class EmptyVisitor
    
    Since:
    
    6.0
  - visitAnnotationDefault
```
public void visitAnnotationDefault(AnnotationDefault obj)
```
    Specified by:
    
    visitAnnotationDefault in interface Visitor
    
    Overrides:
    
    visitAnnotationDefault in class EmptyVisitor
    
    Since:
    
    6.0
  - visitConstantMethodType
```
public void visitConstantMethodType(ConstantMethodType obj)
```
    Specified by:
    
    visitConstantMethodType in interface Visitor
    
    Overrides:
    
    visitConstantMethodType in class EmptyVisitor
    
    Since:
    
    6.0
  - visitConstantMethodHandle
```
public void visitConstantMethodHandle(ConstantMethodHandle obj)
```
    Specified by:
    
    visitConstantMethodHandle in interface Visitor
    
    Overrides:
    
    visitConstantMethodHandle in class EmptyVisitor
    
    Since:
    
    6.0
  - visitParameterAnnotationEntry
```
public void visitParameterAnnotationEntry(ParameterAnnotationEntry obj)
```
    Specified by:
    
    visitParameterAnnotationEntry in interface Visitor
    
    Overrides:
    
    visitParameterAnnotationEntry in class EmptyVisitor
    
    Since:
    
    6.0
  - visitNestMembers
```
public void visitNestMembers(NestMembers obj)
```
    Specified by:
    
    visitNestMembers in interface Visitor
    
    Overrides:
    
    visitNestMembers in class EmptyVisitor
    
    Since:
    
    6.4.0

Class StringRepresentation

Constructor Summary

Method Summary

Methods inherited from class org.apache.bcel.classfile.EmptyVisitor

Methods inherited from class java.lang.Object

Constructor Detail

StringRepresentation

Method Detail

toString

visitCode

visitAnnotation

visitLocalVariableTypeTable

visitCodeException

visitConstantClass

visitConstantDouble

visitConstantFieldref

visitConstantFloat

visitConstantInteger

visitConstantInterfaceMethodref

visitConstantLong

visitConstantMethodref

visitConstantNameAndType

visitConstantPool

visitConstantString

visitConstantUtf8

visitConstantValue

visitDeprecated

visitExceptionTable

visitField

visitInnerClass

visitInnerClasses

visitJavaClass

visitLineNumber

visitLineNumberTable

visitLocalVariable

visitLocalVariableTable

visitMethod

visitSignature

visitSourceFile

visitStackMap

visitSynthetic

visitUnknown

visitEnclosingMethod

visitBootstrapMethods

visitMethodParameters

visitConstantInvokeDynamic

visitStackMapEntry

visitParameterAnnotation

visitAnnotationEntry

visitAnnotationDefault

visitConstantMethodType

visitConstantMethodHandle

visitParameterAnnotationEntry

visitNestMembers