public static class IntegerSequence.Incrementor extends Object implements Iterator<Integer>
MaxCountExceededException.
 However, the user is able to override this behaviour by defining a
 custom callback, in order to e.g.
 select which exception must be thrown.| Modifier and Type | Class and Description | 
|---|---|
| static interface  | IntegerSequence.Incrementor.MaxCountExceededCallbackDefines a method to be called at counter exhaustion. | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | canIncrement()Checks whether incrementing the counter  nTimesis allowed. | 
| boolean | canIncrement(int nTimes)Checks whether incrementing the counter several times is allowed. | 
| static IntegerSequence.Incrementor | create()Factory method that creates a default instance. | 
| int | getCount()Gets the current count. | 
| int | getMaximalCount()Gets the upper limit of the counter. | 
| boolean | hasNext() | 
| void | increment()Adds the increment value to the current iteration count. | 
| void | increment(int nTimes)Performs multiple increments. | 
| Integer | next() | 
| void | remove()Not applicable. | 
| IntegerSequence.Incrementor | withCallback(IntegerSequence.Incrementor.MaxCountExceededCallback cb)Creates a new instance with a given callback. | 
| IntegerSequence.Incrementor | withIncrement(int step)Creates a new instance with a given increment. | 
| IntegerSequence.Incrementor | withMaximalCount(int max)Creates a new instance with a given maximal count. | 
| IntegerSequence.Incrementor | withStart(int start)Creates a new instance with a given initial value. | 
public static IntegerSequence.Incrementor create()
withMaximalCount.public IntegerSequence.Incrementor withStart(int start)
start - Initial value of the counter.public IntegerSequence.Incrementor withMaximalCount(int max)
max - Maximal count.public IntegerSequence.Incrementor withIncrement(int step)
step - Increment.public IntegerSequence.Incrementor withCallback(IntegerSequence.Incrementor.MaxCountExceededCallback cb)
cb - Callback to be called at counter exhaustion.public int getMaximalCount()
public int getCount()
public boolean canIncrement()
nTimes is allowed.false if calling increment()
 will trigger a MaxCountExceededException,
 true otherwise.public boolean canIncrement(int nTimes)
nTimes - Number of increments.false if calling increment(nTimes) would call the callback
 true otherwise.public void increment(int nTimes)
               throws MaxCountExceededException
nTimes - Number of increments.MaxCountExceededException - at counter exhaustion.NotStrictlyPositiveException - if nTimes <= 0.increment()public void increment()
               throws MaxCountExceededException
trigger method of the
 callback object passed to the
 withCallback(MaxCountExceededCallback) method.
 If not explicitly set, a default callback is used that will throw
 a MaxCountExceededException.MaxCountExceededException - at counter exhaustion, unless a
 custom callback has been set.increment(int)public void remove()
remove in interface Iterator<Integer>MathUnsupportedOperationExceptionCopyright © 2003–2016 The Apache Software Foundation. All rights reserved.