ArraySizingStrategy (elasticsearch-extend 3.2 API)

All Known Implementing Classes:

BoundedProportionalArraySizingStrategy
```
public interface ArraySizingStrategy
```
Resizing (growth) strategy for array-backed buffers.

- 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).