org.objectweb.asm.tree
Class AnnotationNode

java.lang.Object
  extended by org.objectweb.asm.tree.AnnotationNode
All Implemented Interfaces:
AnnotationVisitor

public class AnnotationNode
extends Object
implements AnnotationVisitor

A node that represents an annotationn.

Author:
Eric Bruneton

Field Summary
 String desc
          The class descriptor of the annotation class.
 List values
          The name value pairs of this annotation.
 
Constructor Summary
AnnotationNode(String desc)
          Constructs a new AnnotationNode.
 
Method Summary
 void accept(AnnotationVisitor av)
          Makes the given visitor visit this annotation.
 void visit(String name, Object value)
          Visits a primitive value of the annotation.
 AnnotationVisitor visitAnnotation(String name, String desc)
          Visits a nested annotation value of the annotation.
 AnnotationVisitor visitArray(String name)
          Visits an array value of the annotation.
 void visitEnd()
          Visits the end of the annotation.
 void visitEnum(String name, String desc, String value)
          Visits an enumeration value of the annotation.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

desc

public String desc
The class descriptor of the annotation class.


values

public List values
The name value pairs of this annotation. Each name value pair is stored as two consecutive elements in the list. The name is a String, and the value may be a Byte, Boolean, Character, Short, Integer, Long, Float, Double, String or Type, or an two elements String array (for enumeration values), a AnnotationNode, or a List of values of one of the preceding types. The list may be null if there is no name value pair.

Constructor Detail

AnnotationNode

public AnnotationNode(String desc)
Constructs a new AnnotationNode.

Parameters:
desc - the class descriptor of the annotation class.
Method Detail

visit

public void visit(String name,
                  Object value)
Description copied from interface: AnnotationVisitor
Visits a primitive value of the annotation.

Specified by:
visit in interface AnnotationVisitor
Parameters:
name - the value name.
value - the actual value, whose type must be Byte, Boolean, Character, Short, Integer, Long, Float, Double, String or Type. This value can also be an array of byte, boolean, short, char, int, long, float or double values (this is equivalent to using visitArray and visiting each array element in turn, but is more convenient).

visitEnum

public void visitEnum(String name,
                      String desc,
                      String value)
Description copied from interface: AnnotationVisitor
Visits an enumeration value of the annotation.

Specified by:
visitEnum in interface AnnotationVisitor
Parameters:
name - the value name.
desc - the class descriptor of the enumeration class.
value - the actual enumeration value.

visitAnnotation

public AnnotationVisitor visitAnnotation(String name,
                                         String desc)
Description copied from interface: AnnotationVisitor
Visits a nested annotation value of the annotation.

Specified by:
visitAnnotation in interface AnnotationVisitor
Parameters:
name - the value name.
desc - the class descriptor of the nested annotation class.
Returns:
a visitor to visit the actual nested annotation value, or null if this visitor is not interested in visiting this nested annotation. The nested annotation value must be fully visited before calling other methods on this annotation visitor.

visitArray

public AnnotationVisitor visitArray(String name)
Description copied from interface: AnnotationVisitor
Visits an array value of the annotation. Note that arrays of primitive types (such as byte, boolean, short, char, int, long, float or double) can be passed as value to visit. This is what ClassReader does.

Specified by:
visitArray in interface AnnotationVisitor
Parameters:
name - the value name.
Returns:
a visitor to visit the actual array value elements, or null if this visitor is not interested in visiting these values. The 'name' parameters passed to the methods of this visitor are ignored. All the array values must be visited before calling other methods on this annotation visitor.

visitEnd

public void visitEnd()
Description copied from interface: AnnotationVisitor
Visits the end of the annotation.

Specified by:
visitEnd in interface AnnotationVisitor

accept

public void accept(AnnotationVisitor av)
Makes the given visitor visit this annotation.

Parameters:
av - an annotation visitor. Maybe null.