GridCursor (Ignite 2.17.0)

All Known Implementing Classes:

GridCursorIteratorWrapper, IndexValueCursor, SingleCursor, SortedSegmentedIndexCursor
```
public interface GridCursor<T>
```
Simple cursor abstraction. Initial state must be "before first".

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T get()
  Gets element at current position.
  
  boolean next()
  Attempt to move cursor position forward.

- Method Detail
  - next
```
boolean next()
      throws IgniteCheckedException
```
    Attempt to move cursor position forward.
    
    Returns:
    
    true If we were able to move position of cursor forward.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - get
```
T get()
throws IgniteCheckedException
```
    Gets element at current position. Must be called only after successful next() call.
    
    Returns:
    
    Element at current position.
    
    Throws:
    
    IgniteCheckedException - If failed.