Constructor Detail

• PreflightPath

  public PreflightPath()

Method Detail

• pushObject

  public boolean pushObject(Object pathElement)

• getPathElement

  public <T> T getPathElement(int position,
                     Class<T> expectedType)

  Return the object at the given position. The object must be an instance of the given class.

  Parameters:

  position -

  expectedType -

  Returns:

  the object at the given position.

• getClosestTypePosition

  public <T> int getClosestTypePosition(Class<T> type)

  Return the index of the first object that have the given type.

  Parameters:

  type -

  Returns:

  the object position, -1 if the type doesn't exist in the stack.

• getClosestPathElement

  public <T> T getClosestPathElement(Class<T> type)

• peek

  public Object peek()

  Looks at the object at the top of this stack without removing it from the stack.

  Returns:

  the object at the top of the stack.

• pop

  public Object pop()

• clear

  public void clear()

• size

  public int size()

• isEmpty

  public boolean isEmpty()

• isExpectedType

  public boolean isExpectedType(Class<?> type)