Package com.android.dx.rop.type

Interface TypeList

All Known Implementing Classes:
RegisterSpecList, StdTypeList
public interface TypeList
List of Type instances (or of things that contain types).

  • Method Summary

    Modifier and Type
    Method
    Description
    Type
    getType(int n)
    Gets the indicated element.
    int
    getWordCount()
    Gets the number of 32-bit words required to hold instances of all the elements of this list.
    boolean
    isMutable()
    Returns whether this instance is mutable.
    int
    size()
    Gets the size of this list.
    TypeList
    withAddedType(Type type)
    Returns a new instance which is identical to this one, except that the given item is appended to the end and it is guaranteed to be immutable.

  • Method Details

    • isMutable

      boolean isMutable()
      Returns whether this instance is mutable. Note that the TypeList interface itself doesn't provide any means of mutation, but that doesn't mean that there isn't an extra-interface way of mutating an instance.
      Returns:
      true if this instance is mutable or false if it is immutable

    • size

      int size()
      Gets the size of this list.
      Returns:
      >= 0; the size

    • getType

      Type getType(int n)
      Gets the indicated element. It is an error to call this with the index for an element which was never set; if you do that, this will throw NullPointerException.
      Parameters:
      n - >= 0, < size(); which element
      Returns:
      non-null; the indicated element

    • getWordCount

      int getWordCount()
      Gets the number of 32-bit words required to hold instances of all the elements of this list. This is a sum of the widths (categories) of all the elements.
      Returns:
      >= 0; the required number of words

    • withAddedType

      TypeList withAddedType(Type type)
      Returns a new instance which is identical to this one, except that the given item is appended to the end and it is guaranteed to be immutable.
      Parameters:
      type - non-null; item to append
      Returns:
      non-null; an appropriately-constructed instance