Interface ArraySizingStrategy

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      int grow​(int currentBufferLength, int elementsCount, int expectedAdditions)  
    • Method Detail

      • grow

        int grow​(int currentBufferLength,
                 int elementsCount,
                 int expectedAdditions)
          throws BufferAllocationException
        Parameters:
        currentBufferLength - Current size of the array (buffer). This number should comply with the strategy's policies (it is a result of initial rounding or further growCalls). It can also be zero, indicating the growth from an empty buffer.
        elementsCount - Number of elements stored in the buffer.
        expectedAdditions - Expected number of additions (resize hint).
        Returns:
        Must return a new size at least as big as to hold elementsCount + expectedAdditions.
        Throws:
        BufferAllocationException - If the sizing strategy cannot grow the buffer (for example due to constraints or memory limits).