Package org.apache.bcel.classfile

# Class ParameterAnnotations

java.lang.Object
org.apache.bcel.classfile.Attribute
org.apache.bcel.classfile.ParameterAnnotations

All Implemented Interfaces:
  `Cloneable`, `Iterable<ParameterAnnotationEntry>`, `Node`

Direct Known Subclasses:
  `RuntimeInvisibleParameterAnnotations`, `RuntimeVisibleParameterAnnotations`

public abstract class ParameterAnnotations extends Attribute implements Iterable<ParameterAnnotationEntry>
base class for parameter annotations

Since:
  6.0

- ## Field Summary

  ### Fields inherited from class org.apache.bcel.classfile.Attribute

  `constant_pool, length, name_index, tag`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ParameterAnnotations(byte parameterAnnotationType, int nameIndex, int length, ParameterAnnotationEntry[] parameterAnnotationTable, ConstantPool constantPool)`
  Constructs a new instance.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `accept(Visitor v)`
  Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class.
  `Attribute`
  `copy(ConstantPool constantPool)`
  `void`
  `dump(DataOutputStream dos)`
  Dumps attribute to file stream in binary format.
  `ParameterAnnotationEntry[]`
  `getParameterAnnotationEntries()`
  returns the array of parameter annotation entries in this parameter annotation
  `final ParameterAnnotationEntry[]`
  `getParameterAnnotationTable()`
  `Iterator<ParameterAnnotationEntry>`
  `iterator()`
  `final void`
  `setParameterAnnotationTable(ParameterAnnotationEntry[] parameterAnnotationTable)`

  ### Methods inherited from class org.apache.bcel.classfile.Attribute

  `addAttributeReader, addAttributeReader, clone, getConstantPool, getLength, getName, getNameIndex, getTag, println, readAttribute, readAttribute, removeAttributeReader, setConstantPool, setLength, setNameIndex, toString`

  ### Methods inherited from class java.lang.Object

  `equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

  ### Methods inherited from interface java.lang.Iterable

  `forEach, spliterator`

- ## Constructor Details

  - ### ParameterAnnotations

    public ParameterAnnotations(byte parameterAnnotationType, int nameIndex, int length, ParameterAnnotationEntry[] parameterAnnotationTable, ConstantPool constantPool)
    Constructs a new instance.
    Parameters:
      `parameterAnnotationType` - the subclass type of the parameter annotation
      `nameIndex` - Index pointing to the name Code
      `length` - Content length in bytes
      `parameterAnnotationTable` - the actual parameter annotations
      `constantPool` - Array of constants

- ## Method Details

  - ### accept

    public void accept(Visitor v)
    Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.
    Specified by:
      `accept` in interface `Node`
    Specified by:
      `accept` in class `Attribute`
    Parameters:
      `v` - Visitor object

  - ### copy

    public Attribute copy(ConstantPool constantPool)
    Specified by:
      `copy` in class `Attribute`
    Parameters:
      `constantPool` - constant pool to save.
    Returns:
      deep copy of this attribute

  - ### dump

    public void dump(DataOutputStream dos) throws IOException
    Description copied from class: `Attribute`
    Dumps attribute to file stream in binary format.
    Overrides:
      `dump` in class `Attribute`
    Parameters:
      `dos` - Output file stream
    Throws:
      `IOException` - if an I/O error occurs.

  - ### getParameterAnnotationEntries

    public ParameterAnnotationEntry[] getParameterAnnotationEntries()
    returns the array of parameter annotation entries in this parameter annotation

  - ### getParameterAnnotationTable

    public final ParameterAnnotationEntry[] getParameterAnnotationTable()
    Returns:
      the parameter annotation entry table

  - ### iterator

    public Iterator<ParameterAnnotationEntry> iterator()
    Specified by:
      `iterator` in interface `Iterable<ParameterAnnotationEntry>`

  - ### setParameterAnnotationTable

    public final void setParameterAnnotationTable(ParameterAnnotationEntry[] parameterAnnotationTable)
    Parameters:
      `parameterAnnotationTable` - the entries to set in this parameter annotation