org.objectweb.asm.tree
Class FieldNode

java.lang.Object
  extended by org.objectweb.asm.FieldVisitor
      extended by org.objectweb.asm.tree.FieldNode

public class FieldNode
extends FieldVisitor

A node that represents a field.

Author:
Eric Bruneton

Field Summary
 int access
          The field's access flags (see Opcodes).
 List<Attribute> attrs
          The non standard attributes of this field.
 String desc
          The field's descriptor (see Type).
 List<AnnotationNode> invisibleAnnotations
          The runtime invisible annotations of this field.
 String name
          The field's name.
 String signature
          The field's signature.
 Object value
          The field's initial value.
 List<AnnotationNode> visibleAnnotations
          The runtime visible annotations of this field.
 
Fields inherited from class org.objectweb.asm.FieldVisitor
api, fv
 
Constructor Summary
FieldNode(int api, int access, String name, String desc, String signature, Object value)
          Constructs a new FieldNode.
FieldNode(int access, String name, String desc, String signature, Object value)
          Constructs a new FieldNode.
 
Method Summary
 void accept(ClassVisitor cv)
          Makes the given class visitor visit this field.
 void check(int api)
          Checks that this field node is compatible with the given ASM API version.
 AnnotationVisitor visitAnnotation(String desc, boolean visible)
          Visits an annotation of the field.
 void visitAttribute(Attribute attr)
          Visits a non standard attribute of the field.
 void visitEnd()
          Visits the end of the field.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

access

public int access
The field's access flags (see Opcodes). This field also indicates if the field is synthetic and/or deprecated.


name

public String name
The field's name.


desc

public String desc
The field's descriptor (see Type).


signature

public String signature
The field's signature. May be null.


value

public Object value
The field's initial value. This field, which may be null if the field does not have an initial value, must be an Integer, a Float, a Long, a Double or a String.


visibleAnnotations

public List<AnnotationNode> visibleAnnotations
The runtime visible annotations of this field. This list is a list of AnnotationNode objects. May be null.


invisibleAnnotations

public List<AnnotationNode> invisibleAnnotations
The runtime invisible annotations of this field. This list is a list of AnnotationNode objects. May be null.


attrs

public List<Attribute> attrs
The non standard attributes of this field. This list is a list of Attribute objects. May be null.

Constructor Detail

FieldNode

public FieldNode(int access,
                 String name,
                 String desc,
                 String signature,
                 Object value)
Constructs a new FieldNode. Subclasses must not use this constructor. Instead, they must use the FieldNode(int, int, String, String, String, Object) version.

Parameters:
access - the field's access flags (see Opcodes). This parameter also indicates if the field is synthetic and/or deprecated.
name - the field's name.
desc - the field's descriptor (see Type).
signature - the field's signature.
value - the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an Integer, a Float, a Long, a Double or a String.

FieldNode

public FieldNode(int api,
                 int access,
                 String name,
                 String desc,
                 String signature,
                 Object value)
Constructs a new FieldNode. Subclasses must not use this constructor. Instead, they must use the FieldNode(int, int, String, String, String, Object) version.

Parameters:
api - the ASM API version implemented by this visitor. Must be one of Opcodes.ASM4.
access - the field's access flags (see Opcodes). This parameter also indicates if the field is synthetic and/or deprecated.
name - the field's name.
desc - the field's descriptor (see Type).
signature - the field's signature.
value - the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an Integer, a Float, a Long, a Double or a String.
Method Detail

visitAnnotation

public AnnotationVisitor visitAnnotation(String desc,
                                         boolean visible)
Description copied from class: FieldVisitor
Visits an annotation of the field.

Overrides:
visitAnnotation in class FieldVisitor
Parameters:
desc - the class descriptor of the annotation class.
visible - true if the annotation is visible at runtime.
Returns:
a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation.

visitAttribute

public void visitAttribute(Attribute attr)
Description copied from class: FieldVisitor
Visits a non standard attribute of the field.

Overrides:
visitAttribute in class FieldVisitor
Parameters:
attr - an attribute.

visitEnd

public void visitEnd()
Description copied from class: FieldVisitor
Visits the end of the field. This method, which is the last one to be called, is used to inform the visitor that all the annotations and attributes of the field have been visited.

Overrides:
visitEnd in class FieldVisitor

check

public void check(int api)
Checks that this field node is compatible with the given ASM API version. This methods checks that this node, and all its nodes recursively, do not contain elements that were introduced in more recent versions of the ASM API than the given version.

Parameters:
api - an ASM API version. Must be one of Opcodes.ASM4.

accept

public void accept(ClassVisitor cv)
Makes the given class visitor visit this field.

Parameters:
cv - a class visitor.