SolutionIterator

Type Parameters:

S - the type of the values of the variable that is of special interest

All Superinterfaces:

Iterator<S>
```
public interface SolutionIterator<S>
extends Iterator<S>
```
The SolutionIterator interface servers for traversing the solutions of a Prolog query. In a solution several variables can get bound. S is the type of the values of the variable that the is of special interest. Its values are returned by next(). The values of the other variables can be accessed by the get() methods.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<A> A`	`get(String variable)`	Returns the value of the variable bound by the current solution.
`<A> A`	`get(String variable, Class<A> type)`	Returns the value of the variable bound by the current solution.

Methods inherited from interface java.util.Iterator
forEachRemaining, hasNext, next, remove

- Method Detail
  - get
```
<A> A get(String variable)
```
    Returns the value of the variable bound by the current solution.
    
    Type Parameters:
    
    A - the type of the value
    
    Parameters:
    
    variable - the name of the variable
    
    Returns:
    
    the value of the variable in the current solution
  - get
```
<A> A get(String variable,
          Class<A> type)
```
    Returns the value of the variable bound by the current solution. The required type of the value can be specified explicitly. This is useful when not the default type is desired.
    
    Type Parameters:
    
    A - the type of the value
    
    Parameters:
    
    variable - the name of the variable
    
    type - the type which the value should be converted to
    
    Returns:
    
    the value of the variable in the current solution