Package it.unimi.dsi.fastutil.shorts

Interface ShortStack

All Superinterfaces:
Stack<Short>
All Known Implementing Classes:
AbstractShortBigList, AbstractShortBigList.ShortSubList, AbstractShortList, AbstractShortList.ShortSubList, AbstractShortStack, ShortArrayList, ShortBigArrayBigList, ShortBigLists.ListBigList, ShortBigLists.Singleton, ShortLists.Singleton
public interface ShortStack
extends Stack<Short>
A type-specific Stack; provides some additional methods that use polymorphism to avoid (un)boxing.

  • Method Summary

    Modifier and Type Method Description
    default Short peek​(int i)
    Deprecated.
    Please use the corresponding type-specific method instead.
    short peekShort​(int i)
    Peeks at an element on the stack (optional operation).
    default Short pop()
    Deprecated.
    Please use the corresponding type-specific method instead.
    short popShort()
    Pops the top off the stack.
    void push​(short k)
    Pushes the given object on the stack.
    default void push​(Short o)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default Short top()
    Deprecated.
    Please use the corresponding type-specific method instead.
    short topShort()
    Peeks at the top of the stack (optional operation).

    Methods inherited from interface it.unimi.dsi.fastutil.Stack

    isEmpty

  • Method Details

    • push

      void push​(short k)
      Pushes the given object on the stack.
      Parameters:
      k - the object to push on the stack.
      See Also:
      Stack.push(Object)

    • popShort

      short popShort()
      Pops the top off the stack.
      Returns:
      the top of the stack.
      See Also:
      Stack.pop()

    • topShort

      short topShort()
      Peeks at the top of the stack (optional operation).
      Returns:
      the top of the stack.
      See Also:
      Stack.top()

    • peekShort

      short peekShort​(int i)
      Peeks at an element on the stack (optional operation).
      Parameters:
      i - an index from the stop of the stack (0 represents the top).
      Returns:
      the i-th element on the stack.
      See Also:
      Stack.peek(int)

    • push

      @Deprecated default void push​(Short o)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Pushes the given object on the stack.

      This default implementation delegates to the corresponding type-specific method.

      Specified by:
      push in interface Stack<Short>
      Parameters:
      o - the object that will become the new top of the stack.

    • pop

      @Deprecated default Short pop()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Pops the top off the stack.

      This default implementation delegates to the corresponding type-specific method.

      Specified by:
      pop in interface Stack<Short>
      Returns:
      the top of the stack.

    • top

      @Deprecated default Short top()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Peeks at the top of the stack (optional operation).

      This default implementation returns peek(0).

      This default implementation delegates to the corresponding type-specific method.

      Specified by:
      top in interface Stack<Short>
      Returns:
      the top of the stack.

    • peek

      @Deprecated default Short peek​(int i)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Peeks at an element on the stack (optional operation).

      This default implementation just throws an UnsupportedOperationException.

      This default implementation delegates to the corresponding type-specific method.

      Specified by:
      peek in interface Stack<Short>
      Parameters:
      i - an index from the stop of the stack (0 represents the top).
      Returns:
      the i-th element on the stack.