ResultSetPeekable (Apache Jena ARQ)

All Superinterfaces:

java.util.Iterator<QuerySolution>, ResultSet

All Known Implementing Classes:

RDFInput, ResultSetMem, ResultSetPeeking
```
public interface ResultSetPeekable
extends ResultSet
```
Interfaces for result sets that allow peeking ahead

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  QuerySolution peek()
  Peek at the next query solution
  
  Binding peekBinding()
  Peek at the next binding
  - Methods inherited from interface java.util.Iterator
    forEachRemaining, remove
  - Methods inherited from interface org.apache.jena.query.ResultSet
    getResourceModel, getResultVars, getRowNumber, hasNext, next, nextBinding, nextSolution, rewindable

- Method Detail
  - peek
```
QuerySolution peek()
```
    Peek at the next query solution
    
    Returns:
    
    Next solution if available
    
    Throws:
    
    java.util.NoSuchElementException - Thrown if attempting to peek when there are no further elements
  - peekBinding
```
Binding peekBinding()
```
    Peek at the next binding
    
    Returns:
    
    Next binding if available
    
    Throws:
    
    java.util.NoSuchElementException - Thrown if attempting to peek when there are no further elements