ArrayType (Apache Commons BCEL 6.4.1 API)

org.apache.bcel.generic

## Class ArrayType

- java.lang.Object
- - org.apache.bcel.generic.Type
  - - org.apache.bcel.generic.ReferenceType
    - - org.apache.bcel.generic.ArrayType

-     public final class ArrayType
      extends ReferenceType

  Denotes array type, such as int[][]

- - ### Field Summary

    - ### Fields inherited from class org.apache.bcel.generic.Type

      `BOOLEAN, BYTE, CHAR, CLASS, DOUBLE, FLOAT, INT, LONG, NO_ARGS, NULL, OBJECT, SHORT, signature, STRING, STRINGBUFFER, THROWABLE, type, UNKNOWN, VOID`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `ArrayType(byte type, int dimensions)` Convenience constructor for array type, e.g.
    `ArrayType(String class_name, int dimensions)` Convenience constructor for reference array type, e.g.
    `ArrayType(Type type, int dimensions)` Constructor for array of given type

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `equals(Object _type)`
    `Type` | `getBasicType()`
    `int` | `getDimensions()`
    `Type` | `getElementType()`
    `int` | `hashCode()`

    - ### Methods inherited from class org.apache.bcel.generic.ReferenceType

      `firstCommonSuperclass, getFirstCommonSuperclass, isAssignmentCompatibleWith, isCastableTo`

    - ### Methods inherited from class org.apache.bcel.generic.Type

      `getArgumentTypes, getMethodSignature, getReturnType, getSignature, getSignature, getSize, getType, getType, getType, getTypes, normalizeForStackOrLocal, toString`

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

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### ArrayType

          public ArrayType(byte type,
                           int dimensions)

      Convenience constructor for array type, e.g. int[]
      Parameters:
        `type` - array type, e.g. T_INT

    - #### ArrayType

          public ArrayType(String class_name,
                           int dimensions)

      Convenience constructor for reference array type, e.g. Object[]
      Parameters:
        `class_name` - complete name of class (java.lang.String, e.g.)

    - #### ArrayType

          public ArrayType(Type type,
                           int dimensions)

      Constructor for array of given type
      Parameters:
        `type` - type of array (may be an array itself)

  - ### Method Detail

    - #### getBasicType

          public Type getBasicType()

      Returns:
        basic type of array, i.e., for int[][][] the basic type is int

    - #### getElementType

          public Type getElementType()

      Returns:
        element type of array, i.e., for int[][][] the element type is int[][]

    - #### getDimensions

          public int getDimensions()

      Returns:
        number of dimensions of array

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `Type`
      Returns:
        a hash code value for the object.

    - #### equals

          public boolean equals(Object _type)

      Overrides:
        `equals` in class `Type`
      Returns:
        true if both type objects refer to the same array type.

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