org.apache.bcel.classfile

## Class InnerClasses

- java.lang.Object
- - org.apache.bcel.classfile.Attribute
  - - org.apache.bcel.classfile.InnerClasses

- All Implemented Interfaces:
    Cloneable, Iterable<InnerClass>, Node

      public final class InnerClasses
      extends Attribute
      implements Iterable<InnerClass>

  This class is derived from Attribute and denotes that this class is an Inner class of another. to the source file of this class. It is instantiated from the Attribute.readAttribute() method.
  See Also:
    `Attribute`

- - ### Field Summary

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

      `constant_pool, EMPTY_ARRAY, length, name_index, tag`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `InnerClasses(InnerClasses c)` Initialize from another object.
    `InnerClasses(int nameIndex, int length, InnerClass[] innerClasses, ConstantPool constantPool)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and 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 file)` Dump source file attribute to file stream in binary format.
    `InnerClass[]` | `getInnerClasses()`
    `Iterator<InnerClass>` | `iterator()`
    `void` | `setInnerClasses(InnerClass[] innerClasses)`
    `String` | `toString()`

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

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

    - ### 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 Detail

    - #### InnerClasses

          public InnerClasses(InnerClasses c)

      Initialize from another object. Note that both objects use the same references (shallow copy). Use clone() for a physical copy.

    - #### InnerClasses

          public InnerClasses(int nameIndex,
                              int length,
                              InnerClass[] innerClasses,
                              ConstantPool constantPool)

      Parameters:
        `nameIndex` - Index in constant pool to CONSTANT_Utf8
        `length` - Content length in bytes
        `innerClasses` - array of inner classes attributes
        `constantPool` - Array of constants

  - ### Method Detail

    - #### 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`
      Returns:
        deep copy of this attribute

    - #### dump

          public void dump(DataOutputStream file)
                    throws IOException

      Dump source file attribute to file stream in binary format.
      Overrides:
        `dump` in class `Attribute`
      Parameters:
        `file` - Output file stream
      Throws:
        `IOException` - if an I/O error occurs.

    - #### getInnerClasses

          public InnerClass[] getInnerClasses()

      Returns:
        array of inner class "records"

    - #### iterator

          public Iterator<InnerClass> iterator()

      Specified by:
        `iterator` in interface `Iterable<InnerClass>`

    - #### setInnerClasses

          public void setInnerClasses(InnerClass[] innerClasses)

      Parameters:
        `innerClasses` - the array of inner classes

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Attribute`
      Returns:
        String representation.

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